Date: Mon, 20 Jan 1997 13:29:18 -0800 (PST) From: Archie Cobbs <archie@whistle.com> To: brian@awfulhak.demon.co.uk (Brian Somers) Cc: hackers@freebsd.org Subject: Re: ipdivert & masqd Message-ID: <199701202129.NAA12394@bubba.whistle.com> In-Reply-To: <199701200232.CAA25196@awfulhak.demon.co.uk> from Brian Somers at "Jan 20, 97 02:32:01 am"
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> Well, as a start to "masqd", I've written a filter that doesn nothing. It > receives a packet, outputs bits of info, then inserts it back into the IP > stream (after fixing the IP checksum if it's an "in" packet). > > Works fine for tcp connections (telnet at least) & udp (NFS at least), but > only half-works for ICMP. It gets the incoming ICMP (ping), fixes the sum > and does the sendto(), but never sees the reply. The reply is received by > the sender though..... What do your ipfw rules look like while masqd is running? -Archie ___________________________________________________________________________ Archie Cobbs * Whistle Communications, Inc. * http://www.whistle.com
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