NetBSD Problem Report #52554
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for <gnats-bugs@gnats.NetBSD.org>; Mon, 18 Sep 2017 19:19:19 +0000 (UTC)
Message-Id: <20170918191910.EDB0A7A294@mollari.NetBSD.org>
Date: Mon, 18 Sep 2017 19:19:10 +0000 (UTC)
From: rcbixler@nyx.net
Reply-To: rcbixler@nyx.net
To: gnats-bugs@NetBSD.org
Subject: IPv6 connections not routing to default gateway
X-Send-Pr-Version: www-1.0
>Number: 52554
>Category: bin
>Synopsis: IPv6 connections not routing to default gateway
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: roy
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Mon Sep 18 19:20:00 +0000 2017
>Closed-Date: Sat Jan 20 10:47:56 +0000 2018
>Last-Modified: Sat Jan 20 10:47:56 +0000 2018
>Originator: Roy Bixler
>Release: 8.99.2
>Organization:
>Environment:
NetBSD localhost 8.99.2 NetBSD 8.99.2 (GENERIC) #0: Mon Sep 18 17:56:40 UTC 2017 root@localhost:/usr/src/sys/arch/amd64/compile/obj/GENERIC amd64
>Description:
Problem system has IP addresses assigned via DHCP. IPv4 works as expected, but IPv6 connections to hosts outside the LAN hang. The IPv6 address is assigned as expected from DHCP and the routing table looks fine as well. The test system is in a QEMU KVM and I've verified that other operating systems (Debian and Gentoo Linux, NetBSD 7.1) don't have the IPv6 routing problem. The issue only occurs when the guest OS is NetBSD-current or NetBSD-8.
My test connection was to do a command like the following:
$ telnet netbsd.org www
Trying 2001:470:a085:999::80...
and see whether it hangs. When I do a "tcpdump" command on an affected system, I only see the outbound connection:
17:30:28.031786 IP6 2620:105:c000:3:60da:5ed:9c53:69cf.65531 > 2001:470:a085:999::80.http: Flags [S], seq 3456172076, win 32768, options [mss 1440,nop,wscale 3,sackOK,TS val 1 ecr 0], length 0
1
There are no neighbor solicitations. I do see router advertisements separately. To compare, I did a "tcpdump" on a good configuration, like NetBSD 7.1, and I see a neighbor solicitation and then an advertisement in response before the outbound connection:
17:36:30.890177 IP6 2620:105:c000:3:9ae2:df9b:70eb:1894 > ff02::1:ffda:2df3: ICMP6, neighbor solicitation, who has fe80::ec4:7aff:feda:2df3, length 32
17:36:30.890609 IP6 fe80::ec4:7aff:feda:2df3 > 2620:105:c000:3:9ae2:df9b:70eb:1894: ICMP6, neighbor advertisement, tgt is fe80::ec4:7aff:feda:2df3, length 32
17:36:30.890744 IP6 2620:105:c000:3:9ae2:df9b:70eb:1894.65535 > 2001:470:a085:999::80.http: Flags [S], seq 3981027458, win 32768, options [mss 1440,nop,wscale 3,sackOK,nop,nop,nop,nop,TS val 1 ecr 0], length 0
I decided to try the following change (on a slightly older version of NetBSD-current):
net.inet6.icmp6.nd6_useloopback=0
and, when I tried the "telnet" command above, I got a kernel panic soon afterwards. Here is the traceback from it:
crash> bt
_KERNEL_OPT_NARCNET() at 0
_KERNEL_OPT_ACPI_SCANPCI() at _KERNEL_OPT_ACPI_SCANPCI+0x1
vpanic() at vpanic+0x149
snprintf() at snprintf
trap() at trap+0xc4c
--- trap (number 6) ---
rw_write_held() at rw_write_held+0x1a
nd6_resolve() at nd6_resolve+0x104
ether_output() at ether_output+0x596
ip6_output() at ip6_output+0x1a8c
icmp6_reflect() at icmp6_reflect+0x1a8
icmp6_error() at icmp6_error+0x2f4
nd6_llinfo_timer() at nd6_llinfo_timer+0x3d7
callout_softclock() at callout_softclock+0x201
softint_dispatch() at softint_dispatch+0xd3
DDB lost frame for Xsoftintr+0x4f, trying 0xffffe400034c0ff0
Xsoftintr() at Xsoftintr+0x4f
--- interrupt ---
0:
That was only a one-time change and all other testing was done with the default setting.
>How-To-Repeat:
Install NetBSD-8 or NetBSD-current in a QEMU KVM (with a bridge and tap set up for full network access) and get dynamically assigned addresses with dhcpcd. Notice that any IPv6 connections outside the LAN stall and time out. I do have NetBSD-8 set up elsewhere to work with IPv6, so I'm aware that there may be something special about the LAN setup here. My best guess is according to a thread I started earlier on a different and much less severe IPv6-related problem. For instance, see the following message:
http://mail-index.netbsd.org/netbsd-users/2017/09/12/msg020112.html
where I describe how Linux clients on the network get set up with multiple default IPv6 gateways on the same interface. On the networks where I have no problems with IPv6 and NetBSD-8, there is only one IPv6 router.
>Fix:
Downgrade to NetBSD 7.1 or use a different IPv6 router setup.
>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: kern-bug-people->ozaki-r
Responsible-Changed-By: ozaki-r@NetBSD.org
Responsible-Changed-When: Tue, 26 Sep 2017 00:55:57 +0000
Responsible-Changed-Why:
mine
From: Ryota Ozaki <ozaki-r@netbsd.org>
To: rcbixler@nyx.net
Cc: "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>, kern-bug-people@netbsd.org,
gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Tue, 26 Sep 2017 11:34:49 +0900
On Tue, Sep 19, 2017 at 4:20 AM, <rcbixler@nyx.net> wrote:
>>Number: 52554
>>Category: kern
>>Synopsis: IPv6 connections not routing to default gateway
>>Confidential: no
>>Severity: serious
>>Priority: medium
>>Responsible: kern-bug-people
>>State: open
>>Class: sw-bug
>>Submitter-Id: net
>>Arrival-Date: Mon Sep 18 19:20:00 +0000 2017
>>Originator: Roy Bixler
>>Release: 8.99.2
>>Organization:
>>Environment:
> NetBSD localhost 8.99.2 NetBSD 8.99.2 (GENERIC) #0: Mon Sep 18 17:56:40 U=
TC 2017 root@localhost:/usr/src/sys/arch/amd64/compile/obj/GENERIC amd64
>>Description:
> Problem system has IP addresses assigned via DHCP. IPv4 works as expecte=
d, but IPv6 connections to hosts outside the LAN hang. The IPv6 address is=
assigned as expected from DHCP and the routing table looks fine as well. =
The test system is in a QEMU KVM and I've verified that other operating sys=
tems (Debian and Gentoo Linux, NetBSD 7.1) don't have the IPv6 routing prob=
lem. The issue only occurs when the guest OS is NetBSD-current or NetBSD-8=
.
>
> My test connection was to do a command like the following:
>
> $ telnet netbsd.org www
> Trying 2001:470:a085:999::80...
>
> and see whether it hangs. When I do a "tcpdump" command on an affected s=
ystem, I only see the outbound connection:
>
> 17:30:28.031786 IP6 2620:105:c000:3:60da:5ed:9c53:69cf.65531 > 2001:470:a=
085:999::80.http: Flags [S], seq 3456172076, win 32768, options [mss 1440,n=
op,wscale 3,sackOK,TS val 1 ecr 0], length 0
> 1
>
> There are no neighbor solicitations. I do see router advertisements sepa=
rately. To compare, I did a "tcpdump" on a good configuration, like NetBSD=
7.1, and I see a neighbor solicitation and then an advertisement in respon=
se before the outbound connection:
>
> 17:36:30.890177 IP6 2620:105:c000:3:9ae2:df9b:70eb:1894 > ff02::1:ffda:2d=
f3: ICMP6, neighbor solicitation, who has fe80::ec4:7aff:feda:2df3, length =
32
> 17:36:30.890609 IP6 fe80::ec4:7aff:feda:2df3 > 2620:105:c000:3:9ae2:df9b:=
70eb:1894: ICMP6, neighbor advertisement, tgt is fe80::ec4:7aff:feda:2df3, =
length 32
> 17:36:30.890744 IP6 2620:105:c000:3:9ae2:df9b:70eb:1894.65535 > 2001:470:=
a085:999::80.http: Flags [S], seq 3981027458, win 32768, options [mss 1440,=
nop,wscale 3,sackOK,nop,nop,nop,nop,TS val 1 ecr 0], length 0
Can you show me
- netstat -nr -f inet6
- ifconfig
on both NetBSD 7.1 and NetBSD 8?
Thanks,
ozaki-r
From: Roy Bixler <rcbixler@nyx.net>
To: gnats-bugs@NetBSD.org
Cc: ozaki-r@NetBSD.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Tue, 26 Sep 2017 07:53:14 -0600
On Tue, Sep 26, 2017 at 02:40:01AM +0000, Ryota Ozaki wrote:
> The following reply was made to PR kern/52554; it has been noted by GNATS.
>
> From: Ryota Ozaki <ozaki-r@netbsd.org>
> To: rcbixler@nyx.net
> Cc: "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>, kern-bug-people@netbsd.org,
> gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
> Subject: Re: kern/52554: IPv6 connections not routing to default gateway
> Date: Tue, 26 Sep 2017 11:34:49 +0900
>
> Can you show me
> - netstat -nr -f inet6
> - ifconfig
> on both NetBSD 7.1 and NetBSD 8?
>
> Thanks,
> ozaki-r
Here you are. Note that the default gateways are different -- this is
because of the "multiple default IPv6 routers with equal weights"
architecture.
NetBSD 7.1
wm0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
capabilities=2bf80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx>
capabilities=2bf80<TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx,TCP6CSUM_Tx>
capabilities=2bf80<UDP6CSUM_Tx>
enabled=0
ec_capabilities=7<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU>
ec_enabled=0
address: 52:54:00:12:34:57
media: Ethernet autoselect (1000baseT full-duplex)
status: active
inet 10.217.128.49 netmask 0xfffff800 broadcast 10.217.135.255
inet6 fe80::5054:ff:fe12:3457%wm0 prefixlen 64 scopeid 0x1
inet6 2620:105:c000:3:9ae2:df9b:70eb:1894 prefixlen 64
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33648
inet 127.0.0.1 netmask 0xff000000
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
Routing tables
Internet6:
Destination Gateway Flags Refs Use Mtu Interface
::/104 ::1 UGRS - - - lo0
::/96 ::1 UGRS - - - lo0
default fe80::ec4:7aff:feda:2df3 UGS - - - wm0
::1 ::1 UH - - 33648 lo0
::127.0.0.0/104 ::1 UGRS - - - lo0
::224.0.0.0/100 ::1 UGRS - - - lo0
::255.0.0.0/104 ::1 UGRS - - - lo0
::ffff:0.0.0.0/96 ::1 UGRS - - - lo0
2001:db8::/32 ::1 UGRS - - - lo0
2002::/24 ::1 UGRS - - - lo0
2002:7f00::/24 ::1 UGRS - - - lo0
2002:e000::/20 ::1 UGRS - - - lo0
2002:ff00::/24 ::1 UGRS - - - lo0
2620:105:c000:3::/64 link#1 UC - - - wm0
2620:105:c000:3:9ae2:df9b:70eb:1894 52:54:00:12:34:57 UHL - - - lo0
fe80::/10 ::1 UGRS - - - lo0
fe80::%wm0/64 link#1 UC - - - wm0
fe80::ec4:7aff:feda:2d5b link#1 UHLc - - - wm0
fe80::ec4:7aff:feda:2df3 0c:c4:7a:da:2d:f3 UHLc - - - wm0
fe80::ec4:7aff:feda:2e47 link#1 UHLc - - - wm0
fe80::5054:ff:fe12:3457 52:54:00:12:34:57 UHL - - - lo0
fe80::%lo0/64 fe80::1 U - - - lo0
fe80::1 link#2 UHL - - - lo0
ff01:1::/32 link#1 UC - - - wm0
ff01:2::/32 ::1 UC - - - lo0
ff02::%wm0/32 link#1 UC - - - wm0
ff02::%lo0/32 ::1 UC - - - lo0
NetBSD 8_BETA (GENERIC.201709141550Z)
lo0: flags=0x8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33624
inet 127.0.0.1/8 flags 0x0
inet6 ::1/128 flags 0x20<NODAD>
inet6 fe80::1%lo0/64 flags 0x0 scopeid 0x1
wm0: flags=0x8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
capabilities=2bf80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx>
capabilities=2bf80<TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx,TCP6CSUM_Tx>
capabilities=2bf80<UDP6CSUM_Tx>
enabled=0
ec_capabilities=7<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU>
ec_enabled=0
address: 52:54:00:12:34:57
media: Ethernet autoselect (1000baseT full-duplex)
status: active
inet 10.217.128.44/21 broadcast 10.217.135.255 flags 0x0
inet6 fe80::5054:ff:fe12:3457%wm0/64 flags 0x0 scopeid 0x2
inet6 2620:105:c000:3:58a4:a8c:71ce:44f9/64 flags 0x0
Routing tables
Internet6:
Destination Gateway Flags Refs Use Mtu Interface
::/104 ::1 UGRS - - 33624 lo0
::/96 ::1 UGRS - - 33624 lo0
default fe80::ec4:7aff:feda:2e47 UGS - - - wm0
::1 lo0 UHl - - 33624 lo0
::127.0.0.0/104 ::1 UGRS - - 33624 lo0
::224.0.0.0/100 ::1 UGRS - - 33624 lo0
::255.0.0.0/104 ::1 UGRS - - 33624 lo0
::ffff:0.0.0.0/96 ::1 UGRS - - 33624 lo0
2001:db8::/32 ::1 UGRS - - 33624 lo0
2002::/24 ::1 UGRS - - 33624 lo0
2002:7f00::/24 ::1 UGRS - - 33624 lo0
2002:e000::/20 ::1 UGRS - - 33624 lo0
2002:ff00::/24 ::1 UGRS - - 33624 lo0
2620:105:c000:3::/64 link#2 UC - - - wm0
2620:105:c000:3:58a4:a8c:71ce:44f9 link#2 UHl - - - lo0
fe80::/10 ::1 UGRS - - 33624 lo0
fe80::%lo0/64 fe80::1 U - - - lo0
fe80::1 lo0 UHl - - - lo0
fe80::%wm0/64 link#2 UC - - - wm0
fe80::5054:ff:fe12:3457 link#2 UHl - - - lo0
ff01:1::/32 ::1 UC - - 33624 lo0
ff01:2::/32 link#2 UC - - - wm0
ff02::%lo0/32 ::1 UC - - 33624 lo0
ff02::%wm0/32 link#2 UC - - - wm0
fe80::ec4:7aff:feda:2e47 0c:c4:7a:da:2e:47 UHL - - - wm0
--
Roy Bixler <rcbixler@nyx.net>
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman
From: Ryota Ozaki <ozaki-r@netbsd.org>
To: Roy Bixler <rcbixler@nyx.net>
Cc: "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Thu, 28 Sep 2017 12:52:05 +0900
On Tue, Sep 26, 2017 at 10:53 PM, Roy Bixler <rcbixler@nyx.net> wrote:
> On Tue, Sep 26, 2017 at 02:40:01AM +0000, Ryota Ozaki wrote:
>> The following reply was made to PR kern/52554; it has been noted by GNATS.
>>
>> From: Ryota Ozaki <ozaki-r@netbsd.org>
>> To: rcbixler@nyx.net
>> Cc: "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>, kern-bug-people@netbsd.org,
>> gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
>> Subject: Re: kern/52554: IPv6 connections not routing to default gateway
>> Date: Tue, 26 Sep 2017 11:34:49 +0900
>>
>> Can you show me
>> - netstat -nr -f inet6
>> - ifconfig
>> on both NetBSD 7.1 and NetBSD 8?
>>
>> Thanks,
>> ozaki-r
>
> Here you are. Note that the default gateways are different -- this is
> because of the "multiple default IPv6 routers with equal weights"
> architecture.
Thanks!
>
> NetBSD 7.1
>
> wm0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> capabilities=2bf80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx>
> capabilities=2bf80<TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx,TCP6CSUM_Tx>
> capabilities=2bf80<UDP6CSUM_Tx>
> enabled=0
> ec_capabilities=7<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU>
> ec_enabled=0
> address: 52:54:00:12:34:57
> media: Ethernet autoselect (1000baseT full-duplex)
> status: active
> inet 10.217.128.49 netmask 0xfffff800 broadcast 10.217.135.255
> inet6 fe80::5054:ff:fe12:3457%wm0 prefixlen 64 scopeid 0x1
> inet6 2620:105:c000:3:9ae2:df9b:70eb:1894 prefixlen 64
> lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33648
> inet 127.0.0.1 netmask 0xff000000
> inet6 ::1 prefixlen 128
> inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
>
> Routing tables
>
> Internet6:
> Destination Gateway Flags Refs Use Mtu Interface
> ::/104 ::1 UGRS - - - lo0
> ::/96 ::1 UGRS - - - lo0
> default fe80::ec4:7aff:feda:2df3 UGS - - - wm0
> ::1 ::1 UH - - 33648 lo0
> ::127.0.0.0/104 ::1 UGRS - - - lo0
> ::224.0.0.0/100 ::1 UGRS - - - lo0
> ::255.0.0.0/104 ::1 UGRS - - - lo0
> ::ffff:0.0.0.0/96 ::1 UGRS - - - lo0
> 2001:db8::/32 ::1 UGRS - - - lo0
> 2002::/24 ::1 UGRS - - - lo0
> 2002:7f00::/24 ::1 UGRS - - - lo0
> 2002:e000::/20 ::1 UGRS - - - lo0
> 2002:ff00::/24 ::1 UGRS - - - lo0
> 2620:105:c000:3::/64 link#1 UC - - - wm0
> 2620:105:c000:3:9ae2:df9b:70eb:1894 52:54:00:12:34:57 UHL - - - lo0
> fe80::/10 ::1 UGRS - - - lo0
> fe80::%wm0/64 link#1 UC - - - wm0
> fe80::ec4:7aff:feda:2d5b link#1 UHLc - - - wm0
> fe80::ec4:7aff:feda:2df3 0c:c4:7a:da:2d:f3 UHLc - - - wm0
> fe80::ec4:7aff:feda:2e47 link#1 UHLc - - - wm0
> fe80::5054:ff:fe12:3457 52:54:00:12:34:57 UHL - - - lo0
> fe80::%lo0/64 fe80::1 U - - - lo0
> fe80::1 link#2 UHL - - - lo0
> ff01:1::/32 link#1 UC - - - wm0
> ff01:2::/32 ::1 UC - - - lo0
> ff02::%wm0/32 link#1 UC - - - wm0
> ff02::%lo0/32 ::1 UC - - - lo0
>
> NetBSD 8_BETA (GENERIC.201709141550Z)
>
> lo0: flags=0x8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 33624
> inet 127.0.0.1/8 flags 0x0
> inet6 ::1/128 flags 0x20<NODAD>
> inet6 fe80::1%lo0/64 flags 0x0 scopeid 0x1
> wm0: flags=0x8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
> capabilities=2bf80<TSO4,IP4CSUM_Rx,IP4CSUM_Tx,TCP4CSUM_Rx>
> capabilities=2bf80<TCP4CSUM_Tx,UDP4CSUM_Rx,UDP4CSUM_Tx,TCP6CSUM_Tx>
> capabilities=2bf80<UDP6CSUM_Tx>
> enabled=0
> ec_capabilities=7<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU>
> ec_enabled=0
> address: 52:54:00:12:34:57
> media: Ethernet autoselect (1000baseT full-duplex)
> status: active
> inet 10.217.128.44/21 broadcast 10.217.135.255 flags 0x0
> inet6 fe80::5054:ff:fe12:3457%wm0/64 flags 0x0 scopeid 0x2
> inet6 2620:105:c000:3:58a4:a8c:71ce:44f9/64 flags 0x0
>
> Routing tables
>
> Internet6:
> Destination Gateway Flags Refs Use Mtu Interface
> ::/104 ::1 UGRS - - 33624 lo0
> ::/96 ::1 UGRS - - 33624 lo0
> default fe80::ec4:7aff:feda:2e47 UGS - - - wm0
The route looks correct to me.
> ::1 lo0 UHl - - 33624 lo0
> ::127.0.0.0/104 ::1 UGRS - - 33624 lo0
> ::224.0.0.0/100 ::1 UGRS - - 33624 lo0
> ::255.0.0.0/104 ::1 UGRS - - 33624 lo0
> ::ffff:0.0.0.0/96 ::1 UGRS - - 33624 lo0
> 2001:db8::/32 ::1 UGRS - - 33624 lo0
> 2002::/24 ::1 UGRS - - 33624 lo0
> 2002:7f00::/24 ::1 UGRS - - 33624 lo0
> 2002:e000::/20 ::1 UGRS - - 33624 lo0
> 2002:ff00::/24 ::1 UGRS - - 33624 lo0
> 2620:105:c000:3::/64 link#2 UC - - - wm0
> 2620:105:c000:3:58a4:a8c:71ce:44f9 link#2 UHl - - - lo0
> fe80::/10 ::1 UGRS - - 33624 lo0
> fe80::%lo0/64 fe80::1 U - - - lo0
> fe80::1 lo0 UHl - - - lo0
> fe80::%wm0/64 link#2 UC - - - wm0
> fe80::5054:ff:fe12:3457 link#2 UHl - - - lo0
> ff01:1::/32 ::1 UC - - 33624 lo0
> ff01:2::/32 link#2 UC - - - wm0
> ff02::%lo0/32 ::1 UC - - 33624 lo0
> ff02::%wm0/32 link#2 UC - - - wm0
> fe80::ec4:7aff:feda:2e47 0c:c4:7a:da:2e:47 UHL - - - wm0
L2 of the gateway is already resolved and looks correct, so no NS message
is perhaps ok (I don't know when and how it is resolved though).
I tried similar setups but couldn't reproduce the issue. So yet I don't
know what is happening on your environment.
Could you please send outputs of the following commands?
route -n get -inet6 2001:470:a085:999::80
netstat -s >/tmp/bef; ping6 -n -c 1 -X 1 2001:470:a085:999::80;
netstat -s >/tmp/aft; diff -u /tmp/bef /tmp/aft
Thanks,
ozaki-r
From: Roy Bixler <rcbixler@nyx.net>
To: gnats-bugs@NetBSD.org
Cc: ozaki-r@NetBSD.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Thu, 28 Sep 2017 07:30:23 -0600
On Thu, Sep 28, 2017 at 03:55:01AM +0000, Ryota Ozaki wrote:
> Could you please send outputs of the following commands?
>
> route -n get -inet6 2001:470:a085:999::80
$ route -n get -inet6 2001:470:a085:999::80
route to: 2001:470:a085:999::80
destination: ::
mask: default
gateway: fe80::ec4:7aff:feda:2d5b%wm0
local addr: fe80::5054:ff:fe12:3457%wm0
interface: wm0
flags: <UP,GATEWAY,DONE,STATIC>
recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
0 0 0 0 0 0 0 0
> netstat -s >/tmp/bef; ping6 -n -c 1 -X 1 2001:470:a085:999::80;
Yes, oddly enough, ping6 works:
$ netstat -s >/tmp/bef; ping6 -n -c 1 -X 1 2001:470:a085:999::80;
PING6(56=40+8+8 bytes) 2620:105:c000:3:58a4:a8c:71ce:44f9 --> 2001:470:a085:999::80
16 bytes from 2001:470:a085:999::80, icmp_seq=0 hlim=48 time=53.904 ms
--- 2001:470:a085:999::80 ping6 statistics ---
1 packets transmitted, 1 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 53.904/53.904/53.904/0.000 ms
> netstat -s >/tmp/aft; diff -u /tmp/bef /tmp/aft
I also show the "telnet" command below to confirm the problem is still
there.
$ netstat -s >/tmp/aft; diff -u /tmp/bef /tmp/aft
--- /tmp/bef 2017-09-28 13:24:08.012733738 +0000
+++ /tmp/aft 2017-09-28 13:25:19.317597517 +0000
@@ -22,20 +22,20 @@
0 membership reports received for groups to which we belong
0 membership reports sent
tcp:
- 58 packets sent
- 55 data packets (5706 bytes)
+ 67 packets sent
+ 64 data packets (6374 bytes)
0 data packets (0 bytes) retransmitted
- 3 ack-only packets (25 delayed)
+ 3 ack-only packets (27 delayed)
0 URG only packets
0 window probe packets
0 window update packets
0 control packets
0 send attempts resulted in self-quench
- 68 packets received
- 47 acks (for 5707 bytes)
+ 79 packets received
+ 56 acks (for 6375 bytes)
0 duplicate acks
0 acks for unsent data
- 26 packets (3799 bytes) received in-sequence
+ 28 packets (3903 bytes) received in-sequence
0 completely duplicate packets (0 bytes)
0 old duplicate packets
0 packets with some dup. data (0 bytes duped)
@@ -53,7 +53,7 @@
60 connections closed (including 0 drops)
0 embryonic connections dropped
0 delayed frees of tcpcb
- 47 segments updated rtt (of 45 attempts)
+ 56 segments updated rtt (of 54 attempts)
0 retransmit timeouts
0 connections dropped by rexmit timeout
0 persist timeouts (resulting in 0 dropped connections)
@@ -61,7 +61,7 @@
0 keepalive probes sent
0 connections dropped by keepalive
0 correct ACK header predictions
- 20 correct data packet header predictions
+ 22 correct data packet header predictions
2 PCB hash misses
0 dropped due to no socket
0 connections drained due to memory shortage
@@ -86,18 +86,18 @@
0 packets with ECN CE bit
0 packets ECN ECT(0) bit
udp:
- 34 datagrams received
+ 52 datagrams received
0 with incomplete header
0 with bad data length field
0 with bad checksum
0 dropped due to no socket
- 34 broadcast/multicast datagrams dropped due to no socket
+ 52 broadcast/multicast datagrams dropped due to no socket
0 dropped due to full socket buffers
0 delivered
- 34 PCB hash misses
+ 52 PCB hash misses
0 datagrams output
ip:
- 896 total packets received
+ 1160 total packets received
0 bad header checksums
0 with size smaller than minimum
0 with data size < data length
@@ -112,13 +112,13 @@
0 malformed fragments dropped
0 fragments dropped after timeout
0 packets reassembled ok
- 107 packets for this host
+ 136 packets for this host
0 packets for unknown/unsupported protocol
0 packets forwarded (0 packets fast forwarded)
- 789 packets not forwardable
+ 1024 packets not forwardable
0 redirects sent
0 packets no matching gif found
- 58 packets sent from this host
+ 67 packets sent from this host
0 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
0 output packets discarded due to no route
@@ -210,7 +210,7 @@
0 ipcomp input bytes
0 ipcomp output bytes
ip6:
- 14 total packets received
+ 22 total packets received
0 with size smaller than minimum
0 with data size < data length
0 with bad options
@@ -220,13 +220,13 @@
0 fragments dropped after timeout
0 fragments that exceeded limit
0 packets reassembled ok
- 14 packets for this host
+ 20 packets for this host
0 packets forwarded
0 packets fast forwarded
0 fast forward flows
0 packets not forwardable
0 redirects sent
- 16 packets sent from this host
+ 21 packets sent from this host
0 packets sent with fabricated ip header
0 output packets dropped due to no bufs, etc.
0 output packets discarded due to no route
@@ -236,31 +236,36 @@
0 packets that violated scope rules
0 multicast packets which we don't join
Input packet histogram:
- ICMP6: 14
+ ICMP6: 22
Mbuf statistics:
0 one mbufs
- 14 one ext mbufs
+ 22 one ext mbufs
0 two or more ext mbufs
0 packets whose headers are not continuous
0 tunneling packets that can't find gif
0 packets discarded due to too many headers
0 failures of source address selection
- 0 forward cache hit
- 0 forward cache miss
+ 2 forward cache hit
+ 1 forward cache miss
icmp6:
0 calls to icmp6_error
0 errors not generated because old message was icmp6 or so
0 errors not generated because of rate limitation
Output packet histogram:
+ echo: 1
multicast listener report: 5
router solicitation: 1
- neighbor solicitation: 2
+ neighbor solicitation: 3
+ neighbor advertisement: 2
0 messages with bad code fields
0 messages < minimum length
0 bad checksums
0 messages with bad length
Input packet histogram:
- router advertisement: 14
+ echo reply: 1
+ router advertisement: 18
+ neighbor solicitation: 2
+ neighbor advertisement: 1
Histogram of error messages to be generated:
0 no route
0 administratively prohibited
@@ -286,20 +291,20 @@
0 bad redirect messages
0 path MTU changes
tcp6:
- 58 packets sent
- 55 data packets (5706 bytes)
+ 67 packets sent
+ 64 data packets (6374 bytes)
0 data packets (0 bytes) retransmitted
- 3 ack-only packets (25 delayed)
+ 3 ack-only packets (27 delayed)
0 URG only packets
0 window probe packets
0 window update packets
0 control packets
0 send attempts resulted in self-quench
- 68 packets received
- 47 acks (for 5707 bytes)
+ 79 packets received
+ 56 acks (for 6375 bytes)
0 duplicate acks
0 acks for unsent data
- 26 packets (3799 bytes) received in-sequence
+ 28 packets (3903 bytes) received in-sequence
0 completely duplicate packets (0 bytes)
0 old duplicate packets
0 packets with some dup. data (0 bytes duped)
@@ -317,7 +322,7 @@
60 connections closed (including 0 drops)
0 embryonic connections dropped
0 delayed frees of tcpcb
- 47 segments updated rtt (of 45 attempts)
+ 56 segments updated rtt (of 54 attempts)
0 retransmit timeouts
0 connections dropped by rexmit timeout
0 persist timeouts (resulting in 0 dropped connections)
@@ -325,7 +330,7 @@
0 keepalive probes sent
0 connections dropped by keepalive
0 correct ACK header predictions
- 20 correct data packet header predictions
+ 22 correct data packet header predictions
2 PCB hash misses
0 dropped due to no socket
0 connections drained due to memory shortage
@@ -359,7 +364,7 @@
0 multicast datagrams dropped due to no socket
0 dropped due to full socket buffers
0 delivered
- 8 datagrams output
+ 9 datagrams output
(Fast) IPsec:
0 no SA found (output)
0 no memory available (output)
@@ -464,10 +469,10 @@
6 packets sent
1 reply packet
5 request packets
- 167 packets received
+ 229 packets received
0 reply packets
- 161 valid request packets
- 167 broadcast/multicast packets
+ 223 valid request packets
+ 229 broadcast/multicast packets
0 packets with unknown protocol type
0 packets with bad (short) length
0 packets with null target IP address
$ telnet netbsd.org www
Trying 2001:470:a085:999::80...
telnet: connect to address 2001:470:a085:999::80: Connection timed out
Trying 199.233.217.205...
Connected to netbsd.org.
Escape character is '^]'.
^]quit
telnet> quit
Connection closed.
--
Roy Bixler <rcbixler@nyx.net>
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman
From: Ryota Ozaki <ozaki-r@netbsd.org>
To: Roy Bixler <rcbixler@nyx.net>
Cc: "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Fri, 29 Sep 2017 01:08:55 +0900
On Thu, Sep 28, 2017 at 10:30 PM, Roy Bixler <rcbixler@nyx.net> wrote:
> On Thu, Sep 28, 2017 at 03:55:01AM +0000, Ryota Ozaki wrote:
>> Could you please send outputs of the following commands?
>>
>> route -n get -inet6 2001:470:a085:999::80
>
> $ route -n get -inet6 2001:470:a085:999::80
> route to: 2001:470:a085:999::80
> destination: ::
> mask: default
> gateway: fe80::ec4:7aff:feda:2d5b%wm0
> local addr: fe80::5054:ff:fe12:3457%wm0
> interface: wm0
> flags: <UP,GATEWAY,DONE,STATIC>
> recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
> 0 0 0 0 0 0 0 0
Looks correct.
>
>
>> netstat -s >/tmp/bef; ping6 -n -c 1 -X 1 2001:470:a085:999::80;
>
> Yes, oddly enough, ping6 works:
>
> $ netstat -s >/tmp/bef; ping6 -n -c 1 -X 1 2001:470:a085:999::80;
> PING6(56=40+8+8 bytes) 2620:105:c000:3:58a4:a8c:71ce:44f9 --> 2001:470:a085:999::80
> 16 bytes from 2001:470:a085:999::80, icmp_seq=0 hlim=48 time=53.904 ms
>
> --- 2001:470:a085:999::80 ping6 statistics ---
> 1 packets transmitted, 1 packets received, 0.0% packet loss
> round-trip min/avg/max/std-dev = 53.904/53.904/53.904/0.000 ms
Heh. Well so this is not a problem of routing. Just to be sure
please show me outputs of "tcpdump -e" of both ping6 and telnet?
And can you check where a SYN packet of telnet reaches? Does the packet
go out the Linux host?
Thanks,
ozaki-r
From: Roy Bixler <rcbixler@nyx.net>
To: Ryota Ozaki <ozaki-r@netbsd.org>
Cc: "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Thu, 28 Sep 2017 12:32:51 -0600
--tThc/1wpZn/ma/RB
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
On Fri, Sep 29, 2017 at 01:08:55AM +0900, Ryota Ozaki wrote:
> Heh. Well so this is not a problem of routing. Just to be sure
> please show me outputs of "tcpdump -e" of both ping6 and telnet?
I'll attach the tcpdump output. It's unfiltered and contains some
irrelevant stuff, but it's not too bad. I start with the "ping6
netbsd.org" command and follow it with the "telnet netbsd.org www"
command until the IPv6 connection times out.
> And can you check where a SYN packet of telnet reaches? Does the packet
> go out the Linux host?
I guess you mean tcptraceroute. Strangely, it goes almost all the way
to the end (this is again on NetBSD-8.) But, with telnet, it stays in
SYN_SENT until timeout.
# tcptraceroute6 netbsd.org
traceroute to netbsd.org (2001:470:a085:999::80) from 2620:105:c000:3:58a4:a8c:71ce:44f9, port 80, from port 61779, 30 hops max, 60 bytes packets
1 2620:105:c000:3::4 (2620:105:c000:3::4) 0.066 ms 0.729 ms 1.808 ms
2 2620:105:c000:1:1::1 (2620:105:c000:1:1::1) 0.530 ms 2.849 ms 1.008 ms
3 2620:105:c000:1::1 (2620:105:c000:1::1) 2.499 ms 1.896 ms 1.375 ms
4 * 2001:438:fffe::2e1 (2001:438:fffe::2e1) 1.967 ms 1.081 ms
5 ae14.cr2.ord2.us.zip.zayo.com (2001:438:ffff::407d:1895) 1.367 ms 0.966 ms 1.243 ms
6 * ae17.er2.ord7.us.zip.zayo.com (2001:438:ffff::407d:1f53) 2.804 ms 1.737 ms
7 10gigabitethernet1-8.core1.chi1.he.net (2001:470:0:341::1) 12.973 ms 12.152 ms 1.322 ms
8 * 10ge15-2.core1.den1.he.net (2001:470:0:1af::2) 25.500 ms 36.175 ms
9 100ge3-2.core1.sjc2.he.net (2001:470:0:3a2::1) 54.481 ms 50.840 ms 50.775 ms
10 * 10ge1-1.core1.fmt1.he.net (2001:470:0:2f::1) 59.203 ms 51.168 ms
11 10ge2-1.core2.fmt1.he.net (2001:470:0:1a7::2) 51.908 ms * 56.450 ms
12 tserv1.fmt1.he.net (2001:470:0:308::2) 51.738 ms 52.845 ms 51.032 ms
13 riz-pt.tunnel.tserv1.fmt.ipv6.he.net (2001:470:1f00:ffff::3e5) 54.698 ms 51.813 ms 52.261 ms
14 * * *
15 * * *
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
26 * * *
27 * * *
28 * * *
29 * * *
30 * * *
--
Roy Bixler <rcbixler@nyx.net>
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman
--tThc/1wpZn/ma/RB
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="tcpdump.out"
18:13:50.528542 52:54:00:12:34:57 (oui Unknown) > 00:50:b6:55:4b:96 (oui Unknown), ethertype IPv4 (0x0800), length 174: behlers.britannica.net.ssh > 10.217.128.43.57826: Flags [P.], seq 2366677771:2366677879, ack 2495379951, win 4197, options [nop,nop,TS val 648 ecr 382807], length 108
18:13:50.528737 00:50:b6:55:4b:96 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 66: 10.217.128.43.57826 > behlers.britannica.net.ssh: Flags [.], ack 108, win 1444, options [nop,nop,TS val 382869 ecr 648], length 0
18:13:50.529340 52:54:00:12:34:57 (oui Unknown) > 00:50:b6:55:4b:96 (oui Unknown), ethertype IPv4 (0x0800), length 174: behlers.britannica.net.ssh > 10.217.128.43.57826: Flags [P.], seq 108:216, ack 1, win 4197, options [nop,nop,TS val 648 ecr 382869], length 108
18:13:50.529559 00:50:b6:55:4b:96 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 66: 10.217.128.43.57826 > behlers.britannica.net.ssh: Flags [.], ack 216, win 1444, options [nop,nop,TS val 382869 ecr 648], length 0
18:13:50.732545 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:13:50.748391 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:51.051930 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:51.293883 c8:1f:66:40:d0:6b (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: steeves.britannica.net.56284 > 239.255.255.250.ssdp: UDP, length 174
18:13:51.355407 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:51.529700 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65461 > dc01.britannica.net.domain: 17152+ PTR? 43.128.217.10.in-addr.arpa. (44)
18:13:51.530288 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has behlers.britannica.net tell 10.217.128.1, length 46
18:13:51.530411 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype ARP (0x0806), length 42: Reply behlers.britannica.net is-at 52:54:00:12:34:57 (oui Unknown), length 28
18:13:51.530986 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65461: 17152 NXDomain* 0/1/0 (129)
18:13:51.531778 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65460 > dc01.britannica.net.domain: 622+ PTR? 44.128.217.10.in-addr.arpa. (44)
18:13:51.532457 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 122: dc01.britannica.net.domain > behlers.britannica.net.65460: 622* 1/0/0 PTR behlers.britannica.net. (80)
18:13:51.533372 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 83: behlers.britannica.net.65459 > dc01.britannica.net.domain: 4847+ PTR? 1.1.94.226.in-addr.arpa. (41)
18:13:51.534351 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 140: dc01.britannica.net.domain > behlers.britannica.net.65459: 4847 NXDomain 0/1/0 (98)
18:13:51.534763 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 85: behlers.britannica.net.65458 > dc01.britannica.net.domain: 63925+ PTR? 1.128.217.10.in-addr.arpa. (43)
18:13:51.535570 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 170: dc01.britannica.net.domain > behlers.britannica.net.65458: 63925 NXDomain* 0/1/0 (128)
18:13:51.536092 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 88: behlers.britannica.net.65457 > dc01.britannica.net.domain: 63588+ PTR? 250.255.255.239.in-addr.arpa. (46)
18:13:51.537059 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 145: dc01.britannica.net.domain > behlers.britannica.net.65457: 63588 NXDomain 0/1/0 (103)
18:13:51.537466 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65456 > dc01.britannica.net.domain: 32771+ PTR? 34.128.217.10.in-addr.arpa. (44)
18:13:51.538533 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 122: dc01.britannica.net.domain > behlers.britannica.net.65456: 32771* 1/0/0 PTR steeves.britannica.net. (80)
18:13:51.658812 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:51.685368 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:13:51.685388 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:13:51.685402 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:13:51.685415 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:13:51.685428 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:13:51.685441 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:13:51.874423 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:13:51.962294 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:52.265847 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:52.294008 c8:1f:66:40:d0:6b (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: steeves.britannica.net.56284 > 239.255.255.250.ssdp: UDP, length 174
18:13:52.539653 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65455 > dc01.britannica.net.domain: 47594+ PTR? 109.171.217.10.in-addr.arpa. (45)
18:13:52.540372 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 120: dc01.britannica.net.domain > behlers.britannica.net.65455: 47594* 1/0/0 PTR dc01.britannica.net. (78)
18:13:52.541074 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 82: behlers.britannica.net.65454 > dc01.britannica.net.domain: 1924+ PTR? 5.0.0.224.in-addr.arpa. (40)
18:13:52.541977 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 114: dc01.britannica.net.domain > behlers.britannica.net.65454: 1924 1/0/0 PTR ospf-all.mcast.net. (72)
18:13:52.542569 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 85: behlers.britannica.net.65453 > dc01.britannica.net.domain: 15237+ PTR? 4.128.217.10.in-addr.arpa. (43)
18:13:52.543308 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 170: dc01.britannica.net.domain > behlers.britannica.net.65453: 15237 NXDomain* 0/1/0 (128)
18:13:52.544090 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 84: behlers.britannica.net.65452 > dc01.britannica.net.domain: 40144+ PTR? 4.24.217.10.in-addr.arpa. (42)
18:13:52.544765 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 169: dc01.britannica.net.domain > behlers.britannica.net.65452: 40144 NXDomain* 0/1/0 (127)
18:13:52.545342 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 85: behlers.britannica.net.65451 > dc01.britannica.net.domain: 14325+ PTR? 3.128.217.10.in-addr.arpa. (43)
18:13:52.546246 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 170: dc01.britannica.net.domain > behlers.britannica.net.65451: 14325 NXDomain* 0/1/0 (128)
18:13:52.546987 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 84: behlers.britannica.net.65450 > dc01.britannica.net.domain: 32634+ PTR? 3.24.217.10.in-addr.arpa. (42)
18:13:52.547732 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 169: dc01.britannica.net.domain > behlers.britannica.net.65450: 32634 NXDomain* 0/1/0 (127)
18:13:52.548084 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 84: behlers.britannica.net.65449 > dc01.britannica.net.domain: 46802+ PTR? 1.24.217.10.in-addr.arpa. (42)
18:13:52.549058 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 169: dc01.britannica.net.domain > behlers.britannica.net.65449: 46802 NXDomain* 0/1/0 (127)
18:13:52.549614 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65448 > dc01.britannica.net.domain: 60223+ PTR? 34.135.217.10.in-addr.arpa. (44)
18:13:52.550305 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65448: 60223 NXDomain* 0/1/0 (129)
18:13:52.569495 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:52.732618 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:13:52.872770 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:52.895931 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:13:53.176405 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:53.294362 c8:1f:66:40:d0:6b (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: steeves.britannica.net.56284 > 239.255.255.250.ssdp: UDP, length 174
18:13:53.453264 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.20 tell 10.217.128.1, length 46
18:13:53.479960 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:53.550649 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65447 > dc01.britannica.net.domain: 14395+ PTR? 20.128.217.10.in-addr.arpa. (44)
18:13:53.551584 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65447: 14395 NXDomain* 0/1/0 (129)
18:13:53.783464 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:53.919952 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:13:54.086579 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:54.295331 c8:1f:66:40:d0:6b (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: steeves.britannica.net.56284 > 239.255.255.250.ssdp: UDP, length 174
18:13:54.390632 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:54.694160 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:54.732639 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:13:54.775877 18:03:73:d3:1b:8b (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 277: jhoffman.britannica.net.db-lsp-disc > 255.255.255.255.db-lsp-disc: UDP, length 235
18:13:54.775912 18:03:73:d3:1b:8b (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 277: jhoffman.britannica.net.db-lsp-disc > 10.217.135.255.db-lsp-disc: UDP, length 235
18:13:54.984496 18:03:73:d3:1b:8b (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 215: jhoffman.britannica.net.52435 > 239.255.255.250.ssdp: UDP, length 173
18:13:54.997458 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:55.300956 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:55.398956 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 70: behlers.britannica.net.65446 > dc01.britannica.net.domain: 53070+ AAAA? netbsd.org. (28)
18:13:55.399628 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 98: dc01.britannica.net.domain > behlers.britannica.net.65446: 53070 1/0/0 AAAA 2001:470:a085:999::80 (56)
18:13:55.401799 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2e:47 (oui Unknown), ethertype IPv6 (0x86dd), length 70: 2620:105:c000:3:58a4:a8c:71ce:44f9 > 2001:470:a085:999::80: ICMP6, echo request, seq 0, length 16
18:13:55.453467 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv6 (0x86dd), length 70: 2001:470:a085:999::80 > 2620:105:c000:3:58a4:a8c:71ce:44f9: ICMP6, echo reply, seq 0, length 16
18:13:55.496148 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.31 tell 10.217.128.1, length 46
18:13:55.496171 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.129.202 tell 10.217.128.1, length 46
18:13:55.551327 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 88: behlers.britannica.net.65445 > dc01.britannica.net.domain: 26209+ PTR? 255.255.255.255.in-addr.arpa. (46)
18:13:55.552241 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 170: dc01.britannica.net.domain > behlers.britannica.net.65445: 26209 NXDomain* 0/1/0 (128)
18:13:55.552880 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65444 > dc01.britannica.net.domain: 30927+ PTR? 171.132.217.10.in-addr.arpa. (45)
18:13:55.553594 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 124: dc01.britannica.net.domain > behlers.britannica.net.65444: 30927* 1/0/0 PTR jhoffman.britannica.net. (82)
18:13:55.554151 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65443 > dc01.britannica.net.domain: 44333+ PTR? 255.135.217.10.in-addr.arpa. (45)
18:13:55.555022 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 172: dc01.britannica.net.domain > behlers.britannica.net.65443: 44333 NXDomain* 0/1/0 (130)
18:13:55.555584 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 132: behlers.britannica.net.65442 > dc01.britannica.net.domain: 55638+ PTR? 0.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.9.9.9.0.5.8.0.a.0.7.4.0.1.0.0.2.ip6.arpa. (90)
18:13:55.556502 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 192: dc01.britannica.net.domain > behlers.britannica.net.65442: 55638 NXDomain 0/1/0 (150)
18:13:55.557065 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 132: behlers.britannica.net.65441 > dc01.britannica.net.domain: 11547+ PTR? 9.f.4.4.e.c.1.7.c.8.a.0.4.a.8.5.3.0.0.0.0.0.0.c.5.0.1.0.0.2.6.2.ip6.arpa. (90)
18:13:55.557952 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 189: dc01.britannica.net.domain > behlers.britannica.net.65441: 11547 NXDomain 0/1/0 (147)
18:13:55.558350 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65440 > dc01.britannica.net.domain: 47866+ PTR? 31.128.217.10.in-addr.arpa. (44)
18:13:55.559236 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65440: 47866 NXDomain* 0/1/0 (129)
18:13:55.559605 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65439 > dc01.britannica.net.domain: 4570+ PTR? 202.129.217.10.in-addr.arpa. (45)
18:13:55.560721 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 172: dc01.britannica.net.domain > behlers.britannica.net.65439: 4570 NXDomain* 0/1/0 (130)
18:13:55.604217 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:55.907963 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:55.985566 18:03:73:d3:1b:8b (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 215: jhoffman.britannica.net.52435 > 239.255.255.250.ssdp: UDP, length 173
18:13:56.122141 78:24:af:85:6a:0d (oui Unknown) > 33:33:00:01:00:02 (oui Unknown), ethertype IPv6 (0x86dd), length 110: fe80::7824:af00:185:6a0d.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 solicit
18:13:56.211485 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:56.411905 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2e:47 (oui Unknown), ethertype IPv6 (0x86dd), length 70: 2620:105:c000:3:58a4:a8c:71ce:44f9 > 2001:470:a085:999::80: ICMP6, echo request, seq 1, length 16
18:13:56.463323 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv6 (0x86dd), length 70: 2001:470:a085:999::80 > 2620:105:c000:3:58a4:a8c:71ce:44f9: ICMP6, echo reply, seq 1, length 16
18:13:56.467921 00:1a:4d:66:69:05 (oui Unknown) > 33:33:00:01:00:02 (oui Unknown), ethertype IPv6 (0x86dd), length 120: fe80::21a:4dff:fe66:6905.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 solicit
18:13:56.515171 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:56.562680 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 132: behlers.britannica.net.65438 > dc01.britannica.net.domain: 10341+ PTR? 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa. (90)
18:13:56.649122 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 196: dc01.britannica.net.domain > behlers.britannica.net.65438: 10341 NXDomain 0/1/0 (154)
18:13:56.732297 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:13:56.818734 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:56.914411 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.26 tell 10.217.128.1, length 46
18:13:56.986061 18:03:73:d3:1b:8b (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 215: jhoffman.britannica.net.52435 > 239.255.255.250.ssdp: UDP, length 173
18:13:57.122050 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:57.412281 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2e:47 (oui Unknown), ethertype IPv6 (0x86dd), length 70: 2620:105:c000:3:58a4:a8c:71ce:44f9 > 2001:470:a085:999::80: ICMP6, echo request, seq 2, length 16
18:13:57.425542 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:57.442846 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has rstroew10.britannica.net tell 10.217.128.1, length 46
18:13:57.464150 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv6 (0x86dd), length 70: 2001:470:a085:999::80 > 2620:105:c000:3:58a4:a8c:71ce:44f9: ICMP6, echo reply, seq 2, length 16
18:13:57.642656 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65437 > dc01.britannica.net.domain: 45292+ PTR? 26.128.217.10.in-addr.arpa. (44)
18:13:57.643700 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65437: 45292 NXDomain* 0/1/0 (129)
18:13:57.644418 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65436 > dc01.britannica.net.domain: 14451+ PTR? 208.132.217.10.in-addr.arpa. (45)
18:13:57.645158 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 125: dc01.britannica.net.domain > behlers.britannica.net.65436: 14451* 1/0/0 PTR rstroew10.britannica.net. (83)
18:13:57.729043 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:57.986163 18:03:73:d3:1b:8b (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 215: jhoffman.britannica.net.52435 > 239.255.255.250.ssdp: UDP, length 173
18:13:58.032353 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:58.335835 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:58.639446 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:58.732463 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:13:58.942788 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:59.246615 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:59.550132 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:13:59.853723 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:00.156728 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:00.460403 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:00.732313 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:00.764165 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:00.831713 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv6 (0x86dd), length 86: fe80::ec4:7aff:feda:2df3 > 2620:105:c000:3:58a4:a8c:71ce:44f9: ICMP6, neighbor solicitation, who has 2620:105:c000:3:58a4:a8c:71ce:44f9, length 32
18:14:00.832324 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv6 (0x86dd), length 78: fe80::5054:ff:fe12:3457 > fe80::ec4:7aff:feda:2df3: ICMP6, neighbor advertisement, tgt is 2620:105:c000:3:58a4:a8c:71ce:44f9, length 24
18:14:01.067702 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:01.371082 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:01.393778 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:01.582171 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 70: behlers.britannica.net.65435 > dc01.britannica.net.domain: 33416+ AAAA? netbsd.org. (28)
18:14:01.582979 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 98: dc01.britannica.net.domain > behlers.britannica.net.65435: 33416 1/0/0 AAAA 2001:470:a085:999::80 (56)
18:14:01.583661 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 70: behlers.britannica.net.65434 > dc01.britannica.net.domain: 20575+ A? netbsd.org. (28)
18:14:01.584277 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 86: dc01.britannica.net.domain > behlers.britannica.net.65434: 20575 1/0/0 A 199.233.217.205 (44)
18:14:01.585808 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2e:47 (oui Unknown), ethertype IPv6 (0x86dd), length 94: 2620:105:c000:3:58a4:a8c:71ce:44f9.65524 > 2001:470:a085:999::80.http: Flags [S], seq 743897647, win 32768, options [mss 1440,nop,wscale 3,sackOK,TS val 1 ecr 0], length 0
18:14:01.674724 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:01.685660 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:01.685692 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:01.685717 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:01.685740 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:01.685764 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:01.685786 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:01.978072 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:02.281588 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:02.431654 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:02.523597 00:15:17:75:a0:0a (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: rjensen.britannica.net.59248 > 239.255.255.250.ssdp: UDP, length 174
18:14:02.585219 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:02.645685 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65433 > dc01.britannica.net.domain: 8001+ PTR? 77.132.217.10.in-addr.arpa. (44)
18:14:02.646465 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 122: dc01.britannica.net.domain > behlers.britannica.net.65433: 8001* 1/0/0 PTR rjensen.britannica.net. (80)
18:14:02.732225 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:02.888804 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:03.192185 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:03.455785 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:03.495557 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:03.536304 00:15:17:75:a0:0a (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: rjensen.britannica.net.59248 > 239.255.255.250.ssdp: UDP, length 174
18:14:03.799291 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:04.102931 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:04.406375 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:04.547588 00:15:17:75:a0:0a (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: rjensen.britannica.net.59248 > 239.255.255.250.ssdp: UDP, length 174
18:14:04.710059 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:04.732237 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:05.013429 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:05.316935 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:05.551215 00:15:17:75:a0:0a (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: rjensen.britannica.net.59248 > 239.255.255.250.ssdp: UDP, length 174
18:14:05.620357 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:05.923935 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:06.227332 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:06.530888 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:06.731959 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:06.834294 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:07.137807 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:07.262494 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.26.10 tell 10.217.24.1, length 46
18:14:07.441387 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:07.588074 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2e:47 (oui Unknown), ethertype IPv6 (0x86dd), length 94: 2620:105:c000:3:58a4:a8c:71ce:44f9.65524 > 2001:470:a085:999::80.http: Flags [S], seq 743897647, win 32768, options [mss 1440,nop,wscale 3,sackOK,TS val 13 ecr 0], length 0
18:14:07.648472 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 85: behlers.britannica.net.65432 > dc01.britannica.net.domain: 25267+ PTR? 10.26.217.10.in-addr.arpa. (43)
18:14:07.649363 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 170: dc01.britannica.net.domain > behlers.britannica.net.65432: 25267 NXDomain* 0/1/0 (128)
18:14:07.744939 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:08.048318 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:08.352115 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:08.655255 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:08.731929 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:08.958852 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:09.262367 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:09.432410 d4:be:d9:97:16:dc (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 175: mgkim.britannica.net.db-lsp-disc > 255.255.255.255.db-lsp-disc: UDP, length 133
18:14:09.432447 d4:be:d9:97:16:dc (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 175: mgkim.britannica.net.db-lsp-disc > 10.217.135.255.db-lsp-disc: UDP, length 133
18:14:09.565816 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:09.649721 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65431 > dc01.britannica.net.domain: 14358+ PTR? 198.130.217.10.in-addr.arpa. (45)
18:14:09.650612 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 121: dc01.britannica.net.domain > behlers.britannica.net.65431: 14358* 1/0/0 PTR mgkim.britannica.net. (79)
18:14:09.869077 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:10.172613 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:10.476114 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:10.731800 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:10.779781 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:11.083119 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:11.386522 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:11.686210 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:11.686243 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:11.686266 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:11.686290 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:11.686313 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:11.686334 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:11.690426 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:11.993726 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:12.297204 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:12.600651 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:12.731761 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:12.904148 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:13.207715 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:13.511448 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:13.814676 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:14.118089 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:14.421646 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:14.725001 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:14.731708 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:15.028535 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:15.331950 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:15.538140 00:25:00:f3:3c:11 (oui Unknown) > 33:33:00:01:00:02 (oui Unknown), ethertype IPv6 (0x86dd), length 98: fe80::225:ff:fef3:3c11.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 inf-req
18:14:15.635498 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:15.939262 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:16.242540 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:16.545865 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:16.731567 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:16.849421 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:17.153164 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:17.456773 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:17.760256 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:18.063677 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:18.367257 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:18.670798 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:18.731450 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:18.974379 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:19.107547 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:19.277685 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:19.581273 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:19.594957 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2e:47 (oui Unknown), ethertype IPv6 (0x86dd), length 94: 2620:105:c000:3:58a4:a8c:71ce:44f9.65524 > 2001:470:a085:999::80.http: Flags [S], seq 743897647, win 32768, options [mss 1440,nop,wscale 3,sackOK,TS val 37 ecr 0], length 0
18:14:19.884783 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:20.159233 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:20.188259 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:20.491682 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:20.730956 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:20.795257 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:21.098676 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:21.183083 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:21.402297 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:21.685927 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:21.685959 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:21.685984 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:21.686007 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:21.686029 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:21.686052 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:21.705769 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:22.009209 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:22.312689 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:22.616436 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:22.731192 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:22.919817 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:23.223239 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:23.526792 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:23.614352 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:23.830184 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:24.133740 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:24.437248 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:24.440965 a4:ba:db:fe:5d:e4 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: bwalter.britannica.net.64267 > 239.255.255.250.ssdp: UDP, length 174
18:14:24.639128 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:24.658200 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65430 > dc01.britannica.net.domain: 16560+ PTR? 42.134.217.10.in-addr.arpa. (44)
18:14:24.659305 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 122: dc01.britannica.net.domain > behlers.britannica.net.65430: 16560* 1/0/0 PTR bwalter.britannica.net. (80)
18:14:24.731168 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:24.740623 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:24.780765 18:03:73:d3:1b:8b (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 277: jhoffman.britannica.net.db-lsp-disc > 255.255.255.255.db-lsp-disc: UDP, length 235
18:14:24.780803 18:03:73:d3:1b:8b (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 277: jhoffman.britannica.net.db-lsp-disc > 10.217.135.255.db-lsp-disc: UDP, length 235
18:14:25.044267 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:25.347714 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:25.453193 a4:ba:db:fe:5d:e4 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: bwalter.britannica.net.64267 > 239.255.255.250.ssdp: UDP, length 174
18:14:25.651379 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:25.663192 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:25.792736 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.26.16 tell 10.217.24.1, length 46
18:14:25.915304 0c:c4:7a:da:2d:f3 (oui Unknown) > 33:33:00:00:00:01 (oui Unknown), ethertype IPv6 (0x86dd), length 110: fe80::ec4:7aff:feda:2df3 > ff02::1: ICMP6, router advertisement, length 56
18:14:25.955128 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:26.258501 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:26.453322 a4:ba:db:fe:5d:e4 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: bwalter.britannica.net.64267 > 239.255.255.250.ssdp: UDP, length 174
18:14:26.477418 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.24 tell 10.217.128.1, length 46
18:14:26.561939 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:26.659270 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 85: behlers.britannica.net.65429 > dc01.britannica.net.domain: 47610+ PTR? 16.26.217.10.in-addr.arpa. (43)
18:14:26.660231 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 170: dc01.britannica.net.domain > behlers.britannica.net.65429: 47610 NXDomain* 0/1/0 (128)
18:14:26.661278 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 132: behlers.britannica.net.65428 > dc01.britannica.net.domain: 9985+ PTR? 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa. (90)
18:14:26.686319 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 196: dc01.britannica.net.domain > behlers.britannica.net.65428: 9985 NXDomain 0/1/0 (154)
18:14:26.687253 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65427 > dc01.britannica.net.domain: 18560+ PTR? 24.128.217.10.in-addr.arpa. (44)
18:14:26.687990 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65427: 18560 NXDomain* 0/1/0 (129)
18:14:26.731010 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:26.865483 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:26.919367 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:27.169125 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:27.468817 a4:ba:db:fe:5d:e4 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: bwalter.britannica.net.64267 > 239.255.255.250.ssdp: UDP, length 174
18:14:27.472547 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.22 tell 10.217.128.1, length 46
18:14:27.472575 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:27.474465 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has livecd.britannica.net tell 10.217.128.1, length 46
18:14:27.679851 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65426 > dc01.britannica.net.domain: 43558+ PTR? 22.128.217.10.in-addr.arpa. (44)
18:14:27.680921 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65426: 43558 NXDomain* 0/1/0 (129)
18:14:27.681836 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65425 > dc01.britannica.net.domain: 32639+ PTR? 33.128.217.10.in-addr.arpa. (44)
18:14:27.682815 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 121: dc01.britannica.net.domain > behlers.britannica.net.65425: 32639* 1/0/0 PTR livecd.britannica.net. (79)
18:14:27.776043 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:27.967268 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:28.020173 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.26.12 tell 10.217.24.1, length 46
18:14:28.079664 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:28.383229 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:28.680562 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 85: behlers.britannica.net.65424 > dc01.britannica.net.domain: 22426+ PTR? 12.26.217.10.in-addr.arpa. (43)
18:14:28.681523 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 170: dc01.britannica.net.domain > behlers.britannica.net.65424: 22426 NXDomain* 0/1/0 (128)
18:14:28.686686 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:28.731056 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:28.990620 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:28.990655 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:29.212651 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has bwalter.britannica.net tell 10.217.128.1, length 46
18:14:29.293521 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:29.597015 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:29.900585 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:30.015250 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype ARP (0x0806), length 60: Request who-has behlers.britannica.net tell 10.217.128.1, length 46
18:14:30.015779 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype ARP (0x0806), length 42: Reply behlers.britannica.net is-at 52:54:00:12:34:57 (oui Unknown), length 28
18:14:30.055585 d4:be:d9:97:16:dc (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 214: mgkim.britannica.net.61152 > 239.255.255.250.ssdp: UDP, length 172
18:14:30.204094 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:30.507428 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:30.730890 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:30.810929 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:31.056692 d4:be:d9:97:16:dc (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 214: mgkim.britannica.net.61152 > 239.255.255.250.ssdp: UDP, length 172
18:14:31.114385 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:31.417856 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:31.474078 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has ubuntu.britannica.net tell 10.217.128.1, length 46
18:14:31.682828 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65423 > dc01.britannica.net.domain: 21920+ PTR? 21.128.217.10.in-addr.arpa. (44)
18:14:31.683752 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 121: dc01.britannica.net.domain > behlers.britannica.net.65423: 21920* 1/0/0 PTR ubuntu.britannica.net. (79)
18:14:31.685635 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:31.685656 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:31.685673 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:31.685689 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:31.685706 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:31.685722 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:31.721344 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:32.025076 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:32.027124 d4:be:d9:a4:22:f5 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: tkiselev.britannica.net.52581 > 239.255.255.250.ssdp: UDP, length 174
18:14:32.057042 d4:be:d9:97:16:dc (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 214: mgkim.britannica.net.61152 > 239.255.255.250.ssdp: UDP, length 172
18:14:32.328471 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:32.632071 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:32.682661 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65422 > dc01.britannica.net.domain: 26610+ PTR? 30.128.217.10.in-addr.arpa. (44)
18:14:32.683707 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 123: dc01.britannica.net.domain > behlers.britannica.net.65422: 26610* 1/0/0 PTR tkiselev.britannica.net. (81)
18:14:32.730655 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:32.859419 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:32.935501 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:33.027432 d4:be:d9:a4:22:f5 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: tkiselev.britannica.net.52581 > 239.255.255.250.ssdp: UDP, length 174
18:14:33.057629 d4:be:d9:97:16:dc (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 214: mgkim.britannica.net.61152 > 239.255.255.250.ssdp: UDP, length 172
18:14:33.239082 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:33.542524 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:33.846187 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:33.918938 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:34.028622 d4:be:d9:a4:22:f5 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: tkiselev.britannica.net.52581 > 239.255.255.250.ssdp: UDP, length 174
18:14:34.149706 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:34.453158 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:34.730797 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:34.756493 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:34.942826 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:35.028669 d4:be:d9:a4:22:f5 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: tkiselev.britannica.net.52581 > 239.255.255.250.ssdp: UDP, length 174
18:14:35.060001 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:35.363668 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:35.667018 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:35.970491 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:36.274060 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:36.483346 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.23 tell 10.217.128.1, length 46
18:14:36.577476 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:36.685051 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65421 > dc01.britannica.net.domain: 39797+ PTR? 23.128.217.10.in-addr.arpa. (44)
18:14:36.686009 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65421: 39797 NXDomain* 0/1/0 (129)
18:14:36.730665 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:36.803400 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.25 tell 10.217.128.1, length 46
18:14:36.880888 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:37.184477 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:37.488037 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:37.685489 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65420 > dc01.britannica.net.domain: 17104+ PTR? 25.128.217.10.in-addr.arpa. (44)
18:14:37.686462 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65420: 17104 NXDomain* 0/1/0 (129)
18:14:37.791388 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:38.095141 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:38.398654 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:38.702040 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:38.730460 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:39.005812 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:39.070474 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.39 tell 10.217.128.1, length 46
18:14:39.308932 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:39.439668 d4:be:d9:97:16:dc (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 175: mgkim.britannica.net.db-lsp-disc > 255.255.255.255.db-lsp-disc: UDP, length 133
18:14:39.439704 d4:be:d9:97:16:dc (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 175: mgkim.britannica.net.db-lsp-disc > 10.217.135.255.db-lsp-disc: UDP, length 133
18:14:39.612460 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:39.686874 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65419 > dc01.britannica.net.domain: 12966+ PTR? 39.128.217.10.in-addr.arpa. (44)
18:14:39.687657 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65419: 12966 NXDomain* 0/1/0 (129)
18:14:39.915966 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:40.219480 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:40.523050 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:40.730425 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:40.826387 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:41.129840 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:41.192360 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:41.383866 a4:1f:72:89:d4:c4 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: ckang.britannica.net.59953 > 239.255.255.250.ssdp: UDP, length 174
18:14:41.433612 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:41.685764 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:41.685794 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:41.685816 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:41.685836 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:41.685859 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:41.685881 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:41.687972 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65418 > dc01.britannica.net.domain: 34731+ PTR? 101.128.217.10.in-addr.arpa. (45)
18:14:41.688945 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 121: dc01.britannica.net.domain > behlers.britannica.net.65418: 34731* 1/0/0 PTR ckang.britannica.net. (79)
18:14:41.737232 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:42.040480 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:42.238491 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:42.344133 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:42.397767 a4:1f:72:89:d4:c4 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: ckang.britannica.net.59953 > 239.255.255.250.ssdp: UDP, length 174
18:14:42.484099 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.26.11 tell 10.217.24.1, length 46
18:14:42.647232 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:42.688524 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 85: behlers.britannica.net.65417 > dc01.britannica.net.domain: 61677+ PTR? 11.26.217.10.in-addr.arpa. (43)
18:14:42.689502 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 170: dc01.britannica.net.domain > behlers.britannica.net.65417: 61677 NXDomain* 0/1/0 (128)
18:14:42.730264 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:42.951223 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:43.254662 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:43.262544 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:43.398360 a4:1f:72:89:d4:c4 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: ckang.britannica.net.59953 > 239.255.255.250.ssdp: UDP, length 174
18:14:43.467484 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.20 tell 10.217.128.1, length 46
18:14:43.558292 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:43.608608 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2e:47 (oui Unknown), ethertype IPv6 (0x86dd), length 94: 2620:105:c000:3:58a4:a8c:71ce:44f9.65524 > 2001:470:a085:999::80.http: Flags [S], seq 743897647, win 32768, options [mss 1440,nop,wscale 3,sackOK,TS val 85 ecr 0], length 0
18:14:43.861873 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:44.165394 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:44.413675 a4:1f:72:89:d4:c4 (oui Unknown) > 01:00:5e:7f:ff:fa (oui Unknown), ethertype IPv4 (0x0800), length 216: ckang.britannica.net.59953 > 239.255.255.250.ssdp: UDP, length 174
18:14:44.468948 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:44.730183 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:44.772172 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:44.933562 0c:c4:7a:da:2e:47 (oui Unknown) > 33:33:00:00:00:01 (oui Unknown), ethertype IPv6 (0x86dd), length 110: fe80::ec4:7aff:feda:2e47 > ff02::1: ICMP6, router advertisement, length 56
18:14:45.075565 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:45.379419 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:45.460020 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.129.202 tell 10.217.128.1, length 46
18:14:45.460048 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.31 tell 10.217.128.1, length 46
18:14:45.682953 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:45.986360 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:46.289919 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:46.593258 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:46.730373 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:46.896688 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:47.200280 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:47.503634 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:47.807385 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:48.110950 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:48.414198 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:48.717849 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:48.730044 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:49.021429 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:49.324807 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:49.628274 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:49.931831 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:49.939089 0c:c4:7a:da:2d:5b (oui Unknown) > 33:33:00:00:00:01 (oui Unknown), ethertype IPv6 (0x86dd), length 110: fe80::ec4:7aff:feda:2d5b > ff02::1: ICMP6, router advertisement, length 56
18:14:50.235285 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:50.538771 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:50.730018 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:50.842158 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:51.145685 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:51.449256 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:51.686036 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:51.686073 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:51.686096 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:51.686117 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:51.686137 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:51.686158 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:14:51.752637 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:52.056227 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:52.359879 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:52.663756 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:52.730022 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:52.967166 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:53.120681 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.26.10 tell 10.217.24.1, length 46
18:14:53.270508 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:53.574028 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:53.877620 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:54.181218 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:54.484824 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:54.729792 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:54.788426 18:03:73:d3:1b:8b (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 277: jhoffman.britannica.net.db-lsp-disc > 255.255.255.255.db-lsp-disc: UDP, length 235
18:14:54.788464 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:54.788489 18:03:73:d3:1b:8b (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 277: jhoffman.britannica.net.db-lsp-disc > 10.217.135.255.db-lsp-disc: UDP, length 235
18:14:55.091595 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:55.395421 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:55.698848 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:55.773976 d8:eb:97:b6:a0:a8 (oui Unknown) > 33:33:00:01:00:02 (oui Unknown), ethertype IPv6 (0x86dd), length 98: fe80::1077:68f3:4020:f470.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 inf-req
18:14:55.873868 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:56.002158 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:56.305976 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:56.609511 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:56.729884 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:56.894227 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:56.913118 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:57.216529 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:57.519946 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:57.823410 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:57.918342 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:14:58.126981 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:58.171887 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.134.134 tell 10.217.128.1, length 46
18:14:58.430649 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:58.697568 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65416 > dc01.britannica.net.domain: 8046+ PTR? 134.134.217.10.in-addr.arpa. (45)
18:14:58.698396 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 172: dc01.britannica.net.domain > behlers.britannica.net.65416: 8046 NXDomain* 0/1/0 (130)
18:14:58.729563 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:14:58.733932 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:59.037406 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:59.341194 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:59.368520 00:24:e8:2d:7a:fa (oui Unknown) > 33:33:00:01:00:02 (oui Unknown), ethertype IPv6 (0x86dd), length 189: fe80::224:e8ff:fe2d:7afa.dhcpv6-client > ff02::1:2.dhcpv6-server: dhcp6 solicit
18:14:59.644793 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:14:59.948132 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:00.251705 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:00.555269 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:00.729483 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:00.858680 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:00.932567 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.200 tell 10.217.128.1, length 46
18:15:01.162306 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:01.183729 00:04:23:bb:16:ca (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.200 tell 10.217.135.10, length 46
18:15:01.465730 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:01.685847 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:01.685883 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:01.685908 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:01.685932 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:01.685956 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:01.685979 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:01.699346 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 87: behlers.britannica.net.65415 > dc01.britannica.net.domain: 61387+ PTR? 200.135.217.10.in-addr.arpa. (45)
18:15:01.699917 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 172: dc01.britannica.net.domain > behlers.britannica.net.65415: 61387 NXDomain* 0/1/0 (130)
18:15:01.700793 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65414 > dc01.britannica.net.domain: 3491+ PTR? 10.135.217.10.in-addr.arpa. (44)
18:15:01.701706 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65414: 3491 NXDomain* 0/1/0 (129)
18:15:01.769205 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:02.072623 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:02.376377 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:02.665421 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.21 tell 10.217.128.1, length 46
18:15:02.679745 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:02.699904 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65413 > dc01.britannica.net.domain: 55929+ PTR? 21.135.217.10.in-addr.arpa. (44)
18:15:02.700790 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65413: 55929 NXDomain* 0/1/0 (129)
18:15:02.729597 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:02.983366 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:03.287002 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:03.590420 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:03.805991 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype ARP (0x0806), length 60: Request who-has behlers.britannica.net tell 10.217.128.1, length 46
18:15:03.806558 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype ARP (0x0806), length 42: Reply behlers.britannica.net is-at 52:54:00:12:34:57 (oui Unknown), length 28
18:15:03.893890 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:04.197708 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:04.500982 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:04.729362 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:04.804464 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:05.108084 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:05.376083 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:15:05.411721 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:05.715207 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:06.018780 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:06.322101 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:06.430042 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:15:06.625770 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:06.729289 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:06.929137 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:07.232716 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:07.453922 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:15:07.536147 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:07.839565 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:08.143135 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:08.446817 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:08.729061 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:08.750237 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:09.053679 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:09.357266 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:09.449736 d4:be:d9:97:16:dc (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 175: mgkim.britannica.net.db-lsp-disc > 255.255.255.255.db-lsp-disc: UDP, length 133
18:15:09.449773 d4:be:d9:97:16:dc (oui Unknown) > Broadcast, ethertype IPv4 (0x0800), length 175: mgkim.britannica.net.db-lsp-disc > 10.217.135.255.db-lsp-disc: UDP, length 133
18:15:09.660865 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:09.964144 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:10.267761 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:10.532101 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.40 tell 10.217.128.1, length 46
18:15:10.571236 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:10.704199 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 86: behlers.britannica.net.65412 > dc01.britannica.net.domain: 30674+ PTR? 40.128.217.10.in-addr.arpa. (44)
18:15:10.705225 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 171: dc01.britannica.net.domain > behlers.britannica.net.65412: 30674 NXDomain* 0/1/0 (129)
18:15:10.729026 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:10.874999 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:11.178512 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:11.481910 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:11.685926 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:11.685965 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:11.685990 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:11.686012 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:11.686036 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:11.686059 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:11.785347 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:12.088930 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:12.392381 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:12.695830 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:12.728895 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:12.999297 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:13.302915 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:13.606177 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:13.909728 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:14.213184 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:14.516599 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:14.728792 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:14.820268 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:15.123815 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:15.427353 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:15.730872 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:16.034431 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:16.337855 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:16.629565 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 74: behlers.britannica.net.65524 > mollari.netbsd.org.http: Flags [S], seq 3284111715, win 32768, options [mss 1460,nop,wscale 3,sackOK,TS val 1 ecr 0], length 0
18:15:16.641290 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:16.681425 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 78: mollari.netbsd.org.http > behlers.britannica.net.65524: Flags [S.], seq 906621615, ack 3284111716, win 32768, options [mss 1460,nop,wscale 3,nop,nop,TS val 1 ecr 1,sackOK,nop,nop], length 0
18:15:16.681609 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 66: behlers.britannica.net.65524 > mollari.netbsd.org.http: Flags [.], ack 1, win 4197, options [nop,nop,TS val 1 ecr 1], length 0
18:15:16.707451 52:54:00:12:34:57 (oui Unknown) > 0c:c4:7a:da:2d:f3 (oui Unknown), ethertype IPv4 (0x0800), length 88: behlers.britannica.net.65411 > dc01.britannica.net.domain: 62237+ PTR? 205.217.233.199.in-addr.arpa. (46)
18:15:16.708122 0c:c4:7a:da:2d:f3 (oui Unknown) > 52:54:00:12:34:57 (oui Unknown), ethertype IPv4 (0x0800), length 145: dc01.britannica.net.domain > behlers.britannica.net.65411: 62237 2/0/0 CNAME 205.192-27.217.233.199.in-addr.arpa., PTR mollari.netbsd.org. (103)
18:15:16.728471 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:16.753446 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.24 tell 10.217.128.1, length 46
18:15:16.944570 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:17.248496 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:17.551788 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:17.738265 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.128.22 tell 10.217.128.1, length 46
18:15:17.740427 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has livecd.britannica.net tell 10.217.128.1, length 46
18:15:17.855317 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:18.159153 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:18.462493 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:18.728632 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:18.765951 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:19.069385 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:19.373013 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:19.677161 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:19.980214 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:20.283681 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:20.587199 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:20.728438 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:20.890637 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:21.194214 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:21.497554 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:21.685569 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:21.685601 0c:c4:7a:da:2e:47 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.4 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:21.685623 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:21.685645 0c:c4:7a:da:2d:5b (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.3 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:21.685667 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.128.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:21.685687 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:00:00:05 (oui Unknown), ethertype IPv4 (0x0800), length 86: 10.217.24.1 > ospf-all.mcast.net: OSPFv2, Hello, length 52
18:15:21.735378 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has ubuntu.britannica.net tell 10.217.128.1, length 46
18:15:21.801156 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:22.104882 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:22.408364 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:22.711864 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:22.728341 04:a1:51:95:71:6d (oui Unknown) > 01:80:c2:00:00:00 (oui Unknown), 802.3, length 38: LLC, dsap STP (0x42) Individual, ssap STP (0x42) Command, ctrl 0x03: STP 802.1d, Config, Flags [none], bridge-id 8000.04:a1:51:95:71:6c.800f, length 43
18:15:23.015342 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:23.106785 0c:c4:7a:da:2d:f3 (oui Unknown) > Broadcast, ethertype ARP (0x0806), length 60: Request who-has 10.217.135.34 tell 10.217.128.1, length 46
18:15:23.318823 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
18:15:23.622470 0c:c4:7a:da:2d:f3 (oui Unknown) > 01:00:5e:5e:01:01 (oui Unknown), ethertype IPv4 (0x0800), length 178: 10.217.128.1.hpoms-dps-lstn > 226.94.1.1.netsupport: UDP, length 136
--tThc/1wpZn/ma/RB--
From: Roy Bixler <rcbixler@nyx.net>
To: gnats-bugs@NetBSD.org
Cc: ozaki-r@NetBSD.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Thu, 28 Sep 2017 12:56:08 -0600
On Thu, Sep 28, 2017 at 04:10:01PM +0000, Ryota Ozaki wrote:
> And can you check where a SYN packet of telnet reaches? Does the packet
> go out the Linux host?
Also, here's the output from the Linux host:
# tcptraceroute6 netbsd.org
traceroute to netbsd.org (2001:470:a085:999::80) from 2620:105:c000:3:250:b6ff:fe55:4b96, port 80, from port 57256, 30 hops max, 60 bytes packets
1 2620:105:c000:3::2 (2620:105:c000:3::2) 0.495 ms 0.399 ms 0.331 ms
2 2620:105:c000:1:1::1 (2620:105:c000:1:1::1) 0.613 ms 0.579 ms 0.587 ms
3 2620:105:c000:1::1 (2620:105:c000:1::1) 0.619 ms 0.630 ms 0.695 ms
4 2001:438:fffe::2e1 (2001:438:fffe::2e1) 14.058 ms 0.908 ms 1.038 ms
5 ae14.cr2.ord2.us.zip.zayo.com (2001:438:ffff::407d:1895) 1.570 ms 1.100 ms 1.227 ms
6 ae17.er2.ord7.us.zip.zayo.com (2001:438:ffff::407d:1f53) 1.242 ms 1.364 ms 1.386 ms
7 10gigabitethernet1-8.core1.chi1.he.net (2001:470:0:341::1) 1.850 ms 1.154 ms 1.078 ms
8 10ge15-2.core1.den1.he.net (2001:470:0:1af::2) 23.352 ms 35.335 ms 32.265 ms
9 100ge3-2.core1.sjc2.he.net (2001:470:0:3a2::1) 51.766 ms 50.670 ms 50.484 ms
10 10ge1-1.core1.fmt1.he.net (2001:470:0:2f::1) 60.120 ms 83.258 ms 59.461 ms
11 10ge2-1.core2.fmt1.he.net (2001:470:0:1a7::2) 51.107 ms 62.836 ms 51.101 ms
12 tserv1.fmt1.he.net (2001:470:0:308::2) 51.179 ms 52.275 ms 51.203 ms
13 riz-pt.tunnel.tserv1.fmt.ipv6.he.net (2001:470:1f00:ffff::3e5) 58.385 ms 51.766 ms 51.843 ms
14 2001:470:a085:999::80 (2001:470:a085:999::80) 52.019 ms [open] 52.261 ms 52.098 ms
--
Roy Bixler <rcbixler@nyx.net>
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman
From: Ryota Ozaki <ozaki-r@netbsd.org>
To: Roy Bixler <rcbixler@nyx.net>
Cc: "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Fri, 29 Sep 2017 06:53:42 +0900
On Fri, Sep 29, 2017 at 3:32 AM, Roy Bixler <rcbixler@nyx.net> wrote:
> On Fri, Sep 29, 2017 at 01:08:55AM +0900, Ryota Ozaki wrote:
>> Heh. Well so this is not a problem of routing. Just to be sure
>> please show me outputs of "tcpdump -e" of both ping6 and telnet?
>
> I'll attach the tcpdump output. It's unfiltered and contains some
> irrelevant stuff, but it's not too bad. I start with the "ping6
> netbsd.org" command and follow it with the "telnet netbsd.org www"
> command until the IPv6 connection times out.
Thanks. MAC addresses and IP addresses of packets of ping6 and telnet
are the same so the issue should come from L4 or above.
BTW I'm a bit surprised an ICMP6 echo reply returns from a different
MAC address from one that a request goes to.
>
>> And can you check where a SYN packet of telnet reaches? Does the packet
>> go out the Linux host?
>
> I guess you mean tcptraceroute. Strangely, it goes almost all the way
> to the end (this is again on NetBSD-8.) But, with telnet, it stays in
> SYN_SENT until timeout.
Oh sorry, I suppose to see packets of telnet by tcpdump on br0 and eth0
of Linux. I suspected that a SYN packet is broken and filtered out on the
interfaces for some reasons. And also we may see a SYNACK packet on
the interfaces if a SYN packet reaches the server.
>
> # tcptraceroute6 netbsd.org
> traceroute to netbsd.org (2001:470:a085:999::80) from 2620:105:c000:3:58a4:a8c:71ce:44f9, port 80, from port 61779, 30 hops max, 60 bytes packets
> 1 2620:105:c000:3::4 (2620:105:c000:3::4) 0.066 ms 0.729 ms 1.808 ms
> 2 2620:105:c000:1:1::1 (2620:105:c000:1:1::1) 0.530 ms 2.849 ms 1.008 ms
> 3 2620:105:c000:1::1 (2620:105:c000:1::1) 2.499 ms 1.896 ms 1.375 ms
> 4 * 2001:438:fffe::2e1 (2001:438:fffe::2e1) 1.967 ms 1.081 ms
> 5 ae14.cr2.ord2.us.zip.zayo.com (2001:438:ffff::407d:1895) 1.367 ms 0.966 ms 1.243 ms
> 6 * ae17.er2.ord7.us.zip.zayo.com (2001:438:ffff::407d:1f53) 2.804 ms 1.737 ms
> 7 10gigabitethernet1-8.core1.chi1.he.net (2001:470:0:341::1) 12.973 ms 12.152 ms 1.322 ms
> 8 * 10ge15-2.core1.den1.he.net (2001:470:0:1af::2) 25.500 ms 36.175 ms
> 9 100ge3-2.core1.sjc2.he.net (2001:470:0:3a2::1) 54.481 ms 50.840 ms 50.775 ms
> 10 * 10ge1-1.core1.fmt1.he.net (2001:470:0:2f::1) 59.203 ms 51.168 ms
> 11 10ge2-1.core2.fmt1.he.net (2001:470:0:1a7::2) 51.908 ms * 56.450 ms
> 12 tserv1.fmt1.he.net (2001:470:0:308::2) 51.738 ms 52.845 ms 51.032 ms
> 13 riz-pt.tunnel.tserv1.fmt.ipv6.he.net (2001:470:1f00:ffff::3e5) 54.698 ms 51.813 ms 52.261 ms
> 14 * * *
> 15 * * *
> 16 * * *
> 17 * * *
> 18 * * *
> 19 * * *
> 20 * * *
> 21 * * *
> 22 * * *
> 23 * * *
> 24 * * *
> 25 * * *
> 26 * * *
> 27 * * *
> 28 * * *
> 29 * * *
> 30 * * *
Hm? I'm not sure why it doesn't finish while ping6 netbsd.org is success...
ozaki-r
From: Roy Bixler <rcbixler@nyx.net>
To: gnats-bugs@NetBSD.org
Cc: ozaki-r@NetBSD.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Fri, 29 Sep 2017 11:00:35 -0600
On Fri, Sep 29, 2017 at 07:56:13AM -0600, Roy Bixler wrote:
> On Thu, Sep 28, 2017 at 09:55:01PM +0000, Ryota Ozaki wrote:
> > Oh sorry, I suppose to see packets of telnet by tcpdump on br0 and eth0
> > of Linux. I suspected that a SYN packet is broken and filtered out on the
> > interfaces for some reasons. And also we may see a SYNACK packet on
> > the interfaces if a SYN packet reaches the server.
>
> I wasn't thinking the same way, since I have had success with IPv6 on
> guests running different operating systems, like NetBSD 7.1. I also
> have success with IPv6 on NetBSD 8 when connecting to other hosts on
> the same LAN. That only changes when I try to connect outside the
> LAN.
>
> I decided to try something different, which is an "ssh" connection
> with IPv6 to a host outside of the LAN. I run tcpdump locally and on
> the remote host. What appears to happen is that the NetBSD 8 host
> sends its SYN packets, the remote host receives them and tries to
> reply, but NetBSD 8 never sees the replies.
Because of this, I started to wonder if there's just some coincidence
at play here and NetBSD 8 somehow grabs a bad router when it does its
DHCP negotiation. I have a working NetBSD 7.1. setup which has a
different IPv6 router so, after booting up the NetBSD 8 system, I
manually changed the default router to match the NetBSD 7.1 system.
Then I started getting replies to my IPv6 connections outside the
LAN. So, the problem appears to be a purely a local one. :/
--
Roy Bixler <rcbixler@nyx.net>
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman
From: Roy Bixler <rcbixler@nyx.net>
To: gnats-bugs@NetBSD.org
Cc: ozaki-r@NetBSD.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Fri, 29 Sep 2017 07:56:13 -0600
On Thu, Sep 28, 2017 at 09:55:01PM +0000, Ryota Ozaki wrote:
> Oh sorry, I suppose to see packets of telnet by tcpdump on br0 and eth0
> of Linux. I suspected that a SYN packet is broken and filtered out on the
> interfaces for some reasons. And also we may see a SYNACK packet on
> the interfaces if a SYN packet reaches the server.
I wasn't thinking the same way, since I have had success with IPv6 on
guests running different operating systems, like NetBSD 7.1. I also
have success with IPv6 on NetBSD 8 when connecting to other hosts on
the same LAN. That only changes when I try to connect outside the
LAN.
I decided to try something different, which is an "ssh" connection
with IPv6 to a host outside of the LAN. I run tcpdump locally and on
the remote host. What appears to happen is that the NetBSD 8 host
sends its SYN packets, the remote host receives them and tries to
reply, but NetBSD 8 never sees the replies.
Here's the trace from NetBSD 8 (times in UTC):
13:27:00.789450 IP6 2620:105:c000:3:58a4:a8c:71ce:44f9.65532 >
2620:105:c002:2:5054:ff:feaa:dbd1.ssh: Flags [S], seq 4071621244, win
32768, options [mss 1440,nop,wscale 3,sackOK,TS val 1 ecr 0], length 0
13:27:06.788199 IP6 2620:105:c000:3:58a4:a8c:71ce:44f9.65532 >
2620:105:c002:2:5054:ff:feaa:dbd1.ssh: Flags [S], seq 4071621244, win
32768, options [mss 1440,nop,wscale 3,sackOK,TS val 13 ecr 0], length
0
13:27:18.794959 IP6 2620:105:c000:3:58a4:a8c:71ce:44f9.65532 >
2620:105:c002:2:5054:ff:feaa:dbd1.ssh: Flags [S], seq 4071621244, win
32768, options [mss 1440,nop,wscale 3,sackOK,TS val 37 ecr 0], length
0
13:27:42.808871 IP6 2620:105:c000:3:58a4:a8c:71ce:44f9.65532 >
2620:105:c002:2:5054:ff:feaa:dbd1.ssh: Flags [S], seq 4071621244, win
32768, options [mss 1440,nop,wscale 3,sackOK,TS val 85 ecr 0], length
0
and from the remote host (times local ~ 4 sec. fast):
08:27:04.693607 IP6 2620:105:c000:3:58a4:a8c:71ce:44f9.65532 >
2620:105:c002:2:5054:ff:feaa:dbd1.ssh: Flags [S], seq 4071621244, win
32768, options [mss 1440,nop,wscale 3,sackOK,TS val 1 ecr 0], length 0
08:27:04.693706 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577917728
ecr 1,nop,wscale 7], length 0
08:27:05.692834 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577918728
ecr 1,nop,wscale 7], length 0
08:27:07.692864 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577920728
ecr 1,nop,wscale 7], length 0
08:27:10.692697 IP6 2620:105:c000:3:58a4:a8c:71ce:44f9.65532 >
2620:105:c002:2:5054:ff:feaa:dbd1.ssh: Flags [S], seq 4071621244, win
32768, options [mss 1440,nop,wscale 3,sackOK,TS val 13 ecr 0], length
0
08:27:10.692760 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577923727
ecr 1,nop,wscale 7], length 0
08:27:14.692847 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577927728
ecr 1,nop,wscale 7], length 0
08:27:22.692861 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577935728
ecr 1,nop,wscale 7], length 0
08:27:22.700595 IP6 2620:105:c000:3:58a4:a8c:71ce:44f9.65532 >
2620:105:c002:2:5054:ff:feaa:dbd1.ssh: Flags [S], seq 4071621244, win
32768, options [mss 1440,nop,wscale 3,sackOK,TS val 37 ecr 0], length
0
08:27:22.700638 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577935735
ecr 1,nop,wscale 7], length 0
08:27:38.699848 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577951735
ecr 1,nop,wscale 7], length 0
08:27:46.716395 IP6 2620:105:c000:3:58a4:a8c:71ce:44f9.65532 >
2620:105:c002:2:5054:ff:feaa:dbd1.ssh: Flags [S], seq 4071621244, win
32768, options [mss 1440,nop,wscale 3,sackOK,TS val 85 ecr 0], length
0
08:27:46.716437 IP6 2620:105:c002:2:5054:ff:feaa:dbd1.ssh >
2620:105:c000:3:58a4:a8c:71ce:44f9.65532: Flags [S.], seq 3269583768,
ack 4071621245, win 28560, options [mss 1440,sackOK,TS val 577959751
ecr 1,nop,wscale 7], length 0
--
Roy Bixler <rcbixler@nyx.net>
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman
From: Hisashi T Fujinaka <htodd@twofifty.com>
To: gnats-bugs@NetBSD.org
Cc: ozaki-r@NetBSD.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org,
rcbixler@nyx.net
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Sun, 1 Oct 2017 14:06:55 -0700 (PDT)
I don't know if this helps or how to even debug my own problem, but I
ahve a netbsd8-i386 gateway and the netbsd8-amd64 client can ping6 just
fine, but the current-amd64 machine can't.
--
Hisashi T Fujinaka - htodd@twofifty.com
BSEE + BSChem + BAEnglish + MSCS + $2.50 = coffee
From: Roy Bixler <rcbixler@nyx.net>
To: Hisashi T Fujinaka <htodd@twofifty.com>
Cc: gnats-bugs@NetBSD.org, ozaki-r@NetBSD.org, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Sun, 1 Oct 2017 18:34:05 -0600
On Sun, Oct 01, 2017 at 02:06:55PM -0700, Hisashi T Fujinaka wrote:
> I don't know if this helps or how to even debug my own problem, but I
> ahve a netbsd8-i386 gateway and the netbsd8-amd64 client can ping6 just
> fine, but the current-amd64 machine can't.
That seems different to my problem, because it occurs with both
NetBSD-8 and -current. The only question I still have is whether the
DHCP negotiation is an issue. Somehow, NetBSD 7.1 consistently picks
the working IPv6 router and NetBSD-8 and -current almost always pick
another router, which doesn't work. I'm still trying to find
more information about our local network configuration.
--
Roy Bixler <rcbixler@nyx.net>
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman
From: Ryota Ozaki <ozaki-r@netbsd.org>
To: Roy Bixler <rcbixler@nyx.net>
Cc: Hisashi T Fujinaka <htodd@twofifty.com>, "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>, gnats-admin@netbsd.org,
netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Mon, 2 Oct 2017 16:26:46 +0900
On Mon, Oct 2, 2017 at 9:34 AM, Roy Bixler <rcbixler@nyx.net> wrote:
> On Sun, Oct 01, 2017 at 02:06:55PM -0700, Hisashi T Fujinaka wrote:
>> I don't know if this helps or how to even debug my own problem, but I
>> ahve a netbsd8-i386 gateway and the netbsd8-amd64 client can ping6 just
>> fine, but the current-amd64 machine can't.
>
> That seems different to my problem, because it occurs with both
> NetBSD-8 and -current.
Agreed. So I think we need another PR...
> The only question I still have is whether the
> DHCP negotiation is an issue. Somehow, NetBSD 7.1 consistently picks
> the working IPv6 router and NetBSD-8 and -current almost always pick
> another router, which doesn't work. I'm still trying to find
> more information about our local network configuration.
dhcpcd -U -6 wm0 may provide useful information. Or if dhcpcd doesn't
handle RA, ndp -r; ndp -p may provide something useful instead.
ozaki-r
From: Roy Bixler <rcbixler@nyx.net>
To: Ryota Ozaki <ozaki-r@netbsd.org>
Cc: Hisashi T Fujinaka <htodd@twofifty.com>,
"gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>,
gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Mon, 2 Oct 2017 08:09:10 -0600
On Mon, Oct 02, 2017 at 04:26:46PM +0900, Ryota Ozaki wrote:
> On Mon, Oct 2, 2017 at 9:34 AM, Roy Bixler <rcbixler@nyx.net> wrote:
> > The only question I still have is whether the
> > DHCP negotiation is an issue. Somehow, NetBSD 7.1 consistently picks
> > the working IPv6 router and NetBSD-8 and -current almost always pick
> > another router, which doesn't work. I'm still trying to find
> > more information about our local network configuration.
>
> dhcpcd -U -6 wm0 may provide useful information. Or if dhcpcd doesn't
> handle RA, ndp -r; ndp -p may provide something useful instead.
I asked the network admin. and he tells me that that IPv6 routers are
advertising priorities and the router that works has the highest
priority. He says that it's an option that was put into the Linux
kernel a few years ago. The option, CONFIG_IPV6_ROUTER_PREF, quotes
RFC4191 as a reference. From looking at the dhcp client logs, I can
see that it's getting advertisements from all of the routers and it
just picks the first one (i.e. sets its default route according to it)
and disregards the others. I still wonder why this doesn't happen
with NetBSD 7.1.
--
Roy Bixler <rcbixler@nyx.net>
"The fundamental principle of science, the definition almost, is this: the
sole test of the validity of any idea is experiment."
-- Richard P. Feynman
From: "Ryota Ozaki" <ozaki-r@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc:
Subject: PR/52554 CVS commit: src/sys/netinet6
Date: Thu, 5 Oct 2017 03:42:14 +0000
Module Name: src
Committed By: ozaki-r
Date: Thu Oct 5 03:42:14 UTC 2017
Modified Files:
src/sys/netinet6: nd6.c
Log Message:
Add missing NULL check
PR kern/52554
To generate a diff of this commit:
cvs rdiff -u -r1.235 -r1.236 src/sys/netinet6/nd6.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Responsible-Changed-From-To: ozaki-r->roy
Responsible-Changed-By: ozaki-r@NetBSD.org
Responsible-Changed-When: Thu, 05 Oct 2017 04:01:25 +0000
Responsible-Changed-Why:
Found dhcpcd is the cause.
From: Ryota Ozaki <ozaki-r@netbsd.org>
To: "gnats-bugs@NetBSD.org" <gnats-bugs@netbsd.org>
Cc: kern-bug-people@netbsd.org, gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Subject: Re: kern/52554: IPv6 connections not routing to default gateway
Date: Fri, 6 Oct 2017 18:46:58 +0900
On Tue, Sep 19, 2017 at 4:20 AM, <rcbixler@nyx.net> wrote:
>>Number: 52554
>>Category: kern
>>Synopsis: IPv6 connections not routing to default gateway
>>Confidential: no
>>Severity: serious
>>Priority: medium
>>Responsible: kern-bug-people
>>State: open
>>Class: sw-bug
>>Submitter-Id: net
>>Arrival-Date: Mon Sep 18 19:20:00 +0000 2017
>>Originator: Roy Bixler
>>Release: 8.99.2
>>Organization:
>>Environment:
> NetBSD localhost 8.99.2 NetBSD 8.99.2 (GENERIC) #0: Mon Sep 18 17:56:40 U=
TC 2017 root@localhost:/usr/src/sys/arch/amd64/compile/obj/GENERIC amd64
>>Description:
> Problem system has IP addresses assigned via DHCP. IPv4 works as expecte=
d, but IPv6 connections to hosts outside the LAN hang. The IPv6 address is=
assigned as expected from DHCP and the routing table looks fine as well. =
The test system is in a QEMU KVM and I've verified that other operating sys=
tems (Debian and Gentoo Linux, NetBSD 7.1) don't have the IPv6 routing prob=
lem. The issue only occurs when the guest OS is NetBSD-current or NetBSD-8=
.
>
> My test connection was to do a command like the following:
>
> $ telnet netbsd.org www
> Trying 2001:470:a085:999::80...
>
> and see whether it hangs. When I do a "tcpdump" command on an affected s=
ystem, I only see the outbound connection:
>
> 17:30:28.031786 IP6 2620:105:c000:3:60da:5ed:9c53:69cf.65531 > 2001:470:a=
085:999::80.http: Flags [S], seq 3456172076, win 32768, options [mss 1440,n=
op,wscale 3,sackOK,TS val 1 ecr 0], length 0
> 1
>
> There are no neighbor solicitations. I do see router advertisements sepa=
rately. To compare, I did a "tcpdump" on a good configuration, like NetBSD=
7.1, and I see a neighbor solicitation and then an advertisement in respon=
se before the outbound connection:
>
> 17:36:30.890177 IP6 2620:105:c000:3:9ae2:df9b:70eb:1894 > ff02::1:ffda:2d=
f3: ICMP6, neighbor solicitation, who has fe80::ec4:7aff:feda:2df3, length =
32
> 17:36:30.890609 IP6 fe80::ec4:7aff:feda:2df3 > 2620:105:c000:3:9ae2:df9b:=
70eb:1894: ICMP6, neighbor advertisement, tgt is fe80::ec4:7aff:feda:2df3, =
length 32
> 17:36:30.890744 IP6 2620:105:c000:3:9ae2:df9b:70eb:1894.65535 > 2001:470:=
a085:999::80.http: Flags [S], seq 3981027458, win 32768, options [mss 1440,=
nop,wscale 3,sackOK,nop,nop,nop,nop,TS val 1 ecr 0], length 0
>
> I decided to try the following change (on a slightly older version of Net=
BSD-current):
>
> net.inet6.icmp6.nd6_useloopback=3D0
BTW the option is broken even in netbsd-7; setting 0 to it prevents
ping6 from working (an NS packet is sent but an incoming NA isn't
handled well).
If nobody wants to keep the option, I think we should turn the option alway=
s on
and get rid of it. There is no benefit to fix and maintain a unused functio=
n.
ozaki-r
From: "Roy Marples" <roy@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc:
Subject: PR/52554 CVS commit: src/external/bsd/dhcpcd/dist
Date: Sat, 7 Oct 2017 14:05:37 +0000
Module Name: src
Committed By: roy
Date: Sat Oct 7 14:05:37 UTC 2017
Update of /cvsroot/src/external/bsd/dhcpcd/dist
In directory ivanova.netbsd.org:/tmp/cvs-serv10499
Log Message:
Import dhcpcd-7.0.0-rc3 with the following noteable changes:
* Fixed handling RA's from multiple routers
* Fixed changing to a better route based on gateway
* IPv6 default route is now deleted when config is not persistent
* Use hmac(3) if available in libc to reduce binary size
Fixes PR bin/52554
Status:
Vendor Tag: roy
Release Tags: dhcpcd-7-0-0-rc3
U src/external/bsd/dhcpcd/dist/.arcconfig
U src/external/bsd/dhcpcd/dist/.gitignore
U src/external/bsd/dhcpcd/dist/BUILDING.md
U src/external/bsd/dhcpcd/dist/LICENSE
U src/external/bsd/dhcpcd/dist/Makefile
U src/external/bsd/dhcpcd/dist/Makefile.inc
U src/external/bsd/dhcpcd/dist/README.md
U src/external/bsd/dhcpcd/dist/config-null.mk
U src/external/bsd/dhcpcd/dist/configure
U src/external/bsd/dhcpcd/dist/iconfig.mk
U src/external/bsd/dhcpcd/dist/compat/_strtoi.h
U src/external/bsd/dhcpcd/dist/compat/arc4random.c
U src/external/bsd/dhcpcd/dist/compat/arc4random.h
U src/external/bsd/dhcpcd/dist/compat/bitops.h
U src/external/bsd/dhcpcd/dist/compat/queue.h
U src/external/bsd/dhcpcd/dist/compat/arc4random_uniform.c
U src/external/bsd/dhcpcd/dist/compat/arc4random_uniform.h
U src/external/bsd/dhcpcd/dist/compat/reallocarray.c
U src/external/bsd/dhcpcd/dist/compat/dprintf.c
U src/external/bsd/dhcpcd/dist/compat/dprintf.h
U src/external/bsd/dhcpcd/dist/compat/endian.h
U src/external/bsd/dhcpcd/dist/compat/pidfile.c
U src/external/bsd/dhcpcd/dist/compat/pidfile.h
U src/external/bsd/dhcpcd/dist/compat/reallocarray.h
N src/external/bsd/dhcpcd/dist/compat/strlcpy.c
N src/external/bsd/dhcpcd/dist/compat/strlcpy.h
U src/external/bsd/dhcpcd/dist/compat/strtoi.c
U src/external/bsd/dhcpcd/dist/compat/strtoi.h
U src/external/bsd/dhcpcd/dist/compat/strtou.c
N src/external/bsd/dhcpcd/dist/compat/crypt/hmac.c
N src/external/bsd/dhcpcd/dist/compat/crypt/hmac.h
U src/external/bsd/dhcpcd/dist/compat/crypt/md5.c
U src/external/bsd/dhcpcd/dist/compat/crypt/md5.h
U src/external/bsd/dhcpcd/dist/compat/crypt/sha256.c
U src/external/bsd/dhcpcd/dist/compat/crypt/sha256.h
U src/external/bsd/dhcpcd/dist/src/dhcp.c
U src/external/bsd/dhcpcd/dist/src/GNUmakefile
U src/external/bsd/dhcpcd/dist/src/Makefile
U src/external/bsd/dhcpcd/dist/src/arp.c
U src/external/bsd/dhcpcd/dist/src/arp.h
U src/external/bsd/dhcpcd/dist/src/auth.c
U src/external/bsd/dhcpcd/dist/src/auth.h
U src/external/bsd/dhcpcd/dist/src/bpf.c
U src/external/bsd/dhcpcd/dist/src/bpf.h
U src/external/bsd/dhcpcd/dist/src/common.c
U src/external/bsd/dhcpcd/dist/src/common.h
U src/external/bsd/dhcpcd/dist/src/control.c
U src/external/bsd/dhcpcd/dist/src/control.h
U src/external/bsd/dhcpcd/dist/src/defs.h
U src/external/bsd/dhcpcd/dist/src/dev.c
U src/external/bsd/dhcpcd/dist/src/dev.h
U src/external/bsd/dhcpcd/dist/src/dhcp-common.c
U src/external/bsd/dhcpcd/dist/src/dhcp-common.h
U src/external/bsd/dhcpcd/dist/src/dhcp.h
U src/external/bsd/dhcpcd/dist/src/dhcp6.c
U src/external/bsd/dhcpcd/dist/src/dhcp6.h
U src/external/bsd/dhcpcd/dist/src/dhcpcd.conf.5.in
U src/external/bsd/dhcpcd/dist/src/dhcpcd.8.in
U src/external/bsd/dhcpcd/dist/src/dhcpcd-definitions-small.conf
U src/external/bsd/dhcpcd/dist/src/dhcpcd-definitions.conf
U src/external/bsd/dhcpcd/dist/src/dhcpcd-embedded.c.in
U src/external/bsd/dhcpcd/dist/src/dhcpcd-embedded.h.in
U src/external/bsd/dhcpcd/dist/src/dhcpcd.c
U src/external/bsd/dhcpcd/dist/src/dhcpcd.conf
U src/external/bsd/dhcpcd/dist/src/genembedc
U src/external/bsd/dhcpcd/dist/src/dhcpcd.h
U src/external/bsd/dhcpcd/dist/src/duid.c
U src/external/bsd/dhcpcd/dist/src/duid.h
U src/external/bsd/dhcpcd/dist/src/eloop.c
U src/external/bsd/dhcpcd/dist/src/eloop.h
U src/external/bsd/dhcpcd/dist/src/if-linux-wext.c
U src/external/bsd/dhcpcd/dist/src/genembedh
U src/external/bsd/dhcpcd/dist/src/if-bsd.c
U src/external/bsd/dhcpcd/dist/src/if-linux.c
U src/external/bsd/dhcpcd/dist/src/if-options.c
U src/external/bsd/dhcpcd/dist/src/if-options.h
U src/external/bsd/dhcpcd/dist/src/if-sun.c
U src/external/bsd/dhcpcd/dist/src/if.c
U src/external/bsd/dhcpcd/dist/src/if.h
U src/external/bsd/dhcpcd/dist/src/ipv4.c
U src/external/bsd/dhcpcd/dist/src/ipv4.h
U src/external/bsd/dhcpcd/dist/src/ipv4ll.c
U src/external/bsd/dhcpcd/dist/src/ipv4ll.h
U src/external/bsd/dhcpcd/dist/src/ipv6.c
U src/external/bsd/dhcpcd/dist/src/ipv6.h
U src/external/bsd/dhcpcd/dist/src/ipv6nd.c
U src/external/bsd/dhcpcd/dist/src/ipv6nd.h
U src/external/bsd/dhcpcd/dist/src/logerr.c
U src/external/bsd/dhcpcd/dist/src/logerr.h
U src/external/bsd/dhcpcd/dist/src/route.c
U src/external/bsd/dhcpcd/dist/src/route.h
U src/external/bsd/dhcpcd/dist/src/sa.c
U src/external/bsd/dhcpcd/dist/src/sa.h
U src/external/bsd/dhcpcd/dist/src/script.c
U src/external/bsd/dhcpcd/dist/src/script.h
U src/external/bsd/dhcpcd/dist/src/dev/Makefile
U src/external/bsd/dhcpcd/dist/src/dev/udev.c
U src/external/bsd/dhcpcd/dist/hooks/15-timezone
U src/external/bsd/dhcpcd/dist/hooks/01-test
U src/external/bsd/dhcpcd/dist/hooks/02-dump
U src/external/bsd/dhcpcd/dist/hooks/dhcpcd-run-hooks.8.in
U src/external/bsd/dhcpcd/dist/hooks/10-wpa_supplicant
U src/external/bsd/dhcpcd/dist/hooks/20-resolv.conf
U src/external/bsd/dhcpcd/dist/hooks/29-lookup-hostname
U src/external/bsd/dhcpcd/dist/hooks/30-hostname
U src/external/bsd/dhcpcd/dist/hooks/50-dhcpcd-compat
U src/external/bsd/dhcpcd/dist/hooks/50-ntp.conf
U src/external/bsd/dhcpcd/dist/hooks/50-yp.conf
U src/external/bsd/dhcpcd/dist/hooks/50-ypbind.in
U src/external/bsd/dhcpcd/dist/hooks/Makefile
U src/external/bsd/dhcpcd/dist/hooks/dhcpcd-run-hooks.in
U src/external/bsd/dhcpcd/dist/tests/Makefile
U src/external/bsd/dhcpcd/dist/tests/crypt/test_hmac_md5.c
U src/external/bsd/dhcpcd/dist/tests/crypt/.gitignore
U src/external/bsd/dhcpcd/dist/tests/crypt/GNUmakefile
U src/external/bsd/dhcpcd/dist/tests/crypt/Makefile
U src/external/bsd/dhcpcd/dist/tests/crypt/README.md
U src/external/bsd/dhcpcd/dist/tests/crypt/run-test.c
U src/external/bsd/dhcpcd/dist/tests/crypt/test.h
U src/external/bsd/dhcpcd/dist/tests/eloop-bench/eloop-bench.c
U src/external/bsd/dhcpcd/dist/tests/eloop-bench/.gitignore
U src/external/bsd/dhcpcd/dist/tests/eloop-bench/Makefile
U src/external/bsd/dhcpcd/dist/tests/eloop-bench/README.md
No conflicts created by this import
From: "Soren Jacobsen" <snj@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc:
Subject: PR/52554 CVS commit: [netbsd-8] src/sys/netinet6
Date: Tue, 24 Oct 2017 09:00:23 +0000
Module Name: src
Committed By: snj
Date: Tue Oct 24 09:00:23 UTC 2017
Modified Files:
src/sys/netinet6 [netbsd-8]: nd6.c
Log Message:
Pull up following revision(s) (requested by ozaki-r in ticket #307):
sys/netinet6/nd6.c: revision 1.236
Add missing NULL check
PR kern/52554
To generate a diff of this commit:
cvs rdiff -u -r1.232.2.1 -r1.232.2.2 src/sys/netinet6/nd6.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
State-Changed-From-To: open->closed
State-Changed-By: roy@NetBSD.org
State-Changed-When: Sat, 20 Jan 2018 10:47:56 +0000
State-Changed-Why:
dhcpcd-7.0.0 was pulled up to 8.0 in ticket #478
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.43 2018/01/16 07:36:43 maya Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
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The NetBSD Foundation, Inc. ALL RIGHTS RESERVED.
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