The following reply was made to PR kern/33608; it has been noted by GNATS.

From: "Denis Lagno" <dlagno@rambler.ru>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@NetBSD.org, gnats-admin@NetBSD.org,
	netbsd-bugs@NetBSD.org
Subject: Re: kern/33608: Reproducible crash in fr_ifpaddr
Date: Wed, 31 May 2006 23:45:05 +0400

 >  What are your ipf settings (fr_ifpaddr is in ipf code)?
 >  Does 'pppd noauth 172.16.10.1:172.16.10.2 pty "pppd notty noauth"' work?
 >  (It does on my system.)
 
 Well, apparently this crash has something to do with NAT.
 I have following ipnat.conf:
 map ppp0 192.168.0.0/24 -> 0/32 proxy port ftp ftp/tcp
 map ppp0 192.168.0.0/24 -> 0/32 portmap tcp/udp 40000:60000
 map ppp0 192.168.0.0/24 -> 0/32
 
 executing 'pppd noauth 172.16.10.1:172.16.10.2 pty "pppd notty noauth"' works.
 Moreover after that I can pppd call my provider any number of times.
 But NAT stops functioning and even executing '/etc/rc.d/ipnat restart' does not repair NAT.
 
 -- denis
 .