NetBSD Problem Report #52765
From www@NetBSD.org Sun Nov 26 23:53:00 2017
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Date: Sun, 26 Nov 2017 23:52:59 +0000 (UTC)
From: jmcneill@invisible.ca
Reply-To: jmcneill@invisible.ca
To: gnats-bugs@NetBSD.org
Subject: npf cannot do port forwarding on vlan interfaces
X-Send-Pr-Version: www-1.0
>Number: 52765
>Category: kern
>Synopsis: npf cannot do port forwarding on vlan interfaces
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people
>State: closed
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Nov 26 23:55:00 +0000 2017
>Closed-Date: Mon Nov 27 01:37:18 +0000 2017
>Last-Modified: Mon Nov 27 01:37:18 +0000 2017
>Originator: Jared McNeill
>Release: 8.0_BETA
>Organization:
>Environment:
NetBSD demi-fiend.invisible.ca 8.0_BETA NetBSD 8.0_BETA (ERLITE) #1: Sun Nov 26 14:33:47 AST 2017 jmcneill@persona.local:/Users/jmcneill/netbsd/src-8/sys/arch/evbmips/compile/obj/ERLITE evbmips
>Description:
Port forwarding rules do not work on vlan interfaces. christos and rmind says this is because vlan(4) does not implement pfil hooks.
>How-To-Repeat:
Create a vlan interface and use it as "ext_if" in an npf nat config. Try adding an inbound port forwarding rule:
map $ext_if dynamic 192.168.2.102 port 22 <- $ext_v4 port 22
Note that the port forwarding doesn't work.
>Fix:
>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed
State-Changed-By: jmcneill@NetBSD.org
State-Changed-When: Mon, 27 Nov 2017 01:37:18 +0000
State-Changed-Why:
Fixed: http://mail-index.netbsd.org/source-changes/2017/11/27/msg089996.html
>Unformatted:
(Contact us)
$NetBSD: query-full-pr,v 1.39 2013/11/01 18:47:49 spz Exp $
$NetBSD: gnats_config.sh,v 1.8 2006/05/07 09:23:38 tsutsui Exp $
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