Date: Wed, 14 Aug 2024 07:53:05 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 280701] FreeBSD-SA-24:05 fix breaks ICMP/ICMP6 states handling in pf firewall (ping, traceroute) Message-ID: <bug-280701-7501-Z3cEUMV19l@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-280701-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-280701-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D280701 --- Comment #15 from doktornotor <doktornotor@mailinator.com> --- (In reply to commit-hook from comment #14) Unfortunately, that fixes IPv4 but is even more broken with ICMPv6, now even the first hop (the FreeBSD router) is not shown from machines behind the router.=20 Windows 11 machine: > tracert -6 www.google.com Tracing route to www.google.com [2a00:1450:4014:80a::2004] over a maximum of 30 hops: 1 * * * Request timed out. 2 * * * Request timed out. 3 * * * Request timed out. 4 * * * Request timed out. 5 * * * Request timed out. 6 * * * Request timed out. 7 * * * Request timed out. 8 7 ms 7 ms 7 ms prg03s10-in-x04.1e100.net [2a00:1450:4014:80a::2004] Trace complete. Ubuntu 22 LTS machine: $ traceroute6 -I www.google.com traceroute to www.google.com (2a00:1450:4014:80a::2004), 30 hops max, 80 by= te packets 1 * * * 2 * * * 3 * * * 4 * * * 5 * * * 6 * * * 7 * * * 8 prg03s10-in-x04.1e100.net (2a00:1450:4014:80a::2004) 6.992 ms 7.055 m= s=20 7.051 ms Directly from the router, it works.=20 # traceroute6 -I www.google.com traceroute6 to www.google.com (2a00:1450:4014:80a::2004) from 2001:1ae9::xx= xx, 64 hops max, 20 byte packets 1 * * * 2 * * * 3 2001:af0:f::1da 6.427 ms 6.587 ms * 4 2001:4860:1:1::1d50 6.787 ms 6.929 ms 6.860 ms 5 2001:4860:0:1::7ee5 6.873 ms 6.702 ms 6.545 ms 6 2001:4860:0:1::389b 7.082 ms 6.724 ms 6.658 ms 7 prg03s10-in-x04.1e100.net 6.766 ms 6.754 ms 6.170 ms # mtr -wrn -c 10 -6 www.google.com Start: 2024-08-14T09:47:37+0200 HOST: gw.localocaldomain Loss% Snt Last Avg Best Wrst StDev 1.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 2.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 3.|-- 2001:af0:f::1da 60.0% 10 6.7 7.0 6.7 7.3 0.3 4.|-- 2001:4860:1:1::1d50 0.0% 10 7.0 7.0 6.6 7.6 0.3 5.|-- 2001:4860:0:1::7ee5 0.0% 10 7.0 6.9 6.6 7.4 0.3 6.|-- 2001:4860:0:1::389b 0.0% 10 7.0 7.1 6.6 7.7 0.3 7.|-- 2a00:1450:4014:80a::2004 0.0% 10 6.7 7.0 6.7 7.3 0.2 --=20 You are receiving this mail because: You are the assignee for the bug.=
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