Date: Wed, 13 Sep 2006 10:50:18 +0400 From: freebsd@dwec.ru To: <freebsd-net@freebsd.org> Subject: ipfw forward Message-ID: <12d701c6d700$f48904b0$6407a8c0@oivanovmob>
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Hello all I'm confused a bit. Here's what I have: a firewall (with address A) and a proxy host (in internal network) with address B. Both running latest FBSD 6.1-stable. Addresses are (samples) "A" -192.168.0.1 and "B" - 192.168.0.2. Both kernel are compiled with options "ipfirewall" and "ipfirewall_forward". The firewall is supposed to forward outgoing POP3 traffic (from internal LAN) to the proxy (the obviuos). The scheme: [internal lan + proxy] <---> [firewall] <---> [elsewhere] So, on the firewall I add rule "ipfw add fwd B tcp from internal_net to any 110 in recv internal_intf" On the proxy server I add rule "ipfw fwd 127.0.0.1,PROXY_PORT tcp from any to any 110". What I get: I get firewall which is trying to forward packets to default gateway (plenty of DENIES on the external interface of the firewall). Question: what am I doing wrong? PS the same configuration works perfectly on FBSD 4.11 Oleg Y. Ivanov IT Manager Daewoo Electronics Europe GmbH Moscow Representative Office
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