Date: Sat, 29 Dec 2007 02:08:08 +0000 (UTC) From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: freebsd-net@FreeBSD.org Subject: [patch] ICMP unreach, frag needed but df set + ro mtu broken Message-ID: <20071229020307.P81630@maildrop.int.zabbadoz.net>
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Hi, while looking at an entirely different problems I found that icmp unreach, frag needed but df set does not take into account any route mtu in ip_forward breaking pmtu. I put a patch here: http://sources.zabbadoz.net/freebsd/patchset/patch-20071228-02-ip-forward-unreach-needfrag-ro.diff Testing and review welcome. PS: After a quick glance I think ip_fastfwd should be ok. -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT Software is harder than hardware so better get it right the first time.
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