Re: tcp/ip stack sending icmp "ttl exceeded in traffic" back through gre \w ipsec-esp encryption tunnels.

2011-03-21 Thread David DeSimone
Andrei Manescu - Ivorde wrote: > > Problem: RouterA and RouterB in the following > diagram are FreeBSD 6.4-STABLE and 7.4-STABLE running a gre tunnel and > ipsec transport mode encryption on top of it. > > None of them send an icmp > error "TTL Exceeded in traffic" when the TTL of the packet rea

Re: IPv6 policy based source routing

2011-03-21 Thread J. Hellenthal
On Tue, 15 Mar 2011 10:37, matt.xtaz@ wrote: On 15 March 2011 11:39, Matt Smith wrote: Hi, I have a question about source routing I hope you can help me with. I have been doing some more research into this and it appears the proper way to accomplish what I want is to set net.inet6.ip6.use_d

tcp/ip stack sending icmp "ttl exceeded in traffic" back through gre \w ipsec-esp encryption tunnels.

2011-03-21 Thread Andrei Manescu - Ivorde
Hello, I was following up on this old thread "ICMP Error transmission/response over IPSec tunnels [1]" as I'm running into a similar issue on 7.4-STABLE: Problem: RouterA and RouterB in the following diagram are FreeBSD 6.4-STABLE and 7.4-STABLE running a gre tunnel and ipsec transport mode e

Re: kern/155555: [netinet] [patch] Panic in in_scrubprefix() during 'ifconfig delete'

2011-03-21 Thread pluknet
Synopsis: [netinet] [patch] Panic in in_scrubprefix() during 'ifconfig delete' Responsible-Changed-From-To: freebsd-net->pluknet Responsible-Changed-By: pluknet Responsible-Changed-When: Mon Mar 21 13:00:46 UTC 2011 Responsible-Changed-Why: Take. http://www.freebsd.org/cgi/query-pr.cgi?pr=15

Current problem reports assigned to freebsd-net@FreeBSD.org

2011-03-21 Thread FreeBSD bugmaster
Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker

panic in dummynet

2011-03-21 Thread Sergey Kandaurov
Hi. This is a 8.1 box, not very much loaded. It has two simple dummynet rules. That's the first time it panics there. Any hints? db> x/s *panicstr 0: *** error reading from address 0 *** db> bt Tracing pid 0 tid 100116 td 0xff000ab057c0 m_copym() at m_copym+0x37 ip_fragment() at ip_fragm