Date: Thu, 31 Jul 2008 17:35:06 +0200 From: Tilman Linneweh <arved@arved.at> To: freebsd-pf@freebsd.org Subject: pf dropping packets despite pass all rule Message-ID: <20080731153506.GA61317@arved.priv.at>
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Hi list, My setup: LAN -> Router with PF <- gif tunnel with IPSEC -> Server The router is running FreeBSD 7.0. Protocol is IPv6. ping6 works, but TCPv6 from LAN to Server does not work, unless i disable PF. Excerpt from pf.conf: pass in quick on gif0 all keep state pass out quick on gif0 all keep state pflog0 contains some strange packets: http://arved.priv.at/~arved/strangepackets.pcap IPSEC_FILTERTUNNEL does not make a difference. I don't understand why pf is dropping something on gif0. And i can't decode what kind of packets these are, and why they are necessary for TCPv6. Any ideas? regards arved
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