Date: Fri, 23 Aug 1996 12:21:12 -0700 From: Julian Elischer <julian@whistle.com> To: Terry Lambert <terry@lambert.org> Cc: Paul Traina <pst@jnx.com>, sos@FreeBSD.org, rgrimes@GndRsh.aac.dev.com, archie@whistle.com, current@FreeBSD.org Subject: Re: cvs commit: src/sys/netinet in.h ip_fw.h ip_input.c ip_output.c Message-ID: <321E04A8.4A7B7C1D@whistle.com> References: <199608231714.KAA16063@phaeton.artisoft.com>
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Terry Lambert wrote: > > > By not agressive enough, I mean I think you have the right idea, but the > > syntax > > for the hook should be something like: > > > > for (hook = iphooks.ipinput.lh_first; hook; hook = hook->next) { > > if (!(*hook)(IP_INPUT, &m, &ip)) > > break; > > } how can you order them? say, I want encrypted NAT.. I need to do the NAT first, because NAT peaks inside the packets for hints on ftp transfers etc. julian
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