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 HASHI Hiroaki <hashiz@meridiani.jp>
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From: HASHI Hiroaki <hashiz@meridiani.jp>
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Subject: kern/187566: incomming ng_l2tp/ipsec packet bypass PF firewall
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>Number:         187566
>Category:       kern
>Synopsis:       incomming ng_l2tp/ipsec packet bypass PF firewall
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Mar 14 07:10:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     HASHI Hiroaki
>Release:        FreeBSD 10.0-STABLE amd64
>Organization:
person
>Environment:
System: FreeBSD tomba.meridiani.jp 10.0-STABLE FreeBSD 10.0-STABLE #3 r262965: Thu Mar 13 18:44:26 JST 2014 hashiz@stenmark.meridiani.jp:/usr/obj/usr/src/sys/TOMBA amd64

	ng_l2tp: net/mpd5
	ipsec:   security/ipsec-tools

	
>Description:

	incomming packet on ng_l2tp interface bypass PF firewall rules.
        not nat, no filter.

>How-To-Repeat:
	setup l2tp/ipsec LNS on FreeBSD and connect from client(such as android).
	a packet from client can not filtering or natting.

>Fix:
	unknown.
	lists.freebsd.org/pipermail/freebsd-net/2012-January/031161.html
	is not effective on FreeBSD 10
>Release-Note:
>Audit-Trail:
>Unformatted: