Subject: Re: patch for pre/post-IPSEC traffic with IPv4
To: Darren Reed <email@example.com>
From: None <firstname.lastname@example.org>
Date: 05/01/2003 17:15:49
>One thing I did notice was the packets did not seem to have correct
>checksums. Have I picked the wrong place for intercepting IPv4 packets ?
to me bpf_mtap() in the middle of ip_input() seems to be the cause.
>Also, where on earth is the correct place in the KAME IPv6 code to add
>similar hooks ? I had a look but it was not clear where to go..
i don't think we should put any bpf_mtap() into ip*_input(). it
belongs to layer 2, not layer 3.