Date: Fri, 29 Dec 2006 03:00:27 GMT From: Timofej Dod<hidden@4you.lt> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/107305: ipfw fwd doesn't seem to work Message-ID: <200612290300.kBT30RF2079251@www.freebsd.org> Resent-Message-ID: <200612291130.kBTBUGxg011585@freefall.freebsd.org>
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>Number: 107305 >Category: kern >Synopsis: ipfw fwd doesn't seem to work >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Dec 29 11:30:15 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Timofej Dod >Release: FreeBSD 6.0-RELEASE-p16 >Organization: >Environment: FreeBSD inforsanas 6.0-RELEASE-p16 FreeBSD 6.0-RELEASE-p16 #1: Wed Dec 27 12:29:13 EET 2006 hidden@inforsanas:/usr/obj/usr/src/sys/INFORSANAS i386 >Description: Trying to set up transparent proxy, have a rule: fwd 212.59.27.254,1031 log logamount 100 tcp from any to any dst-port 80 # ifconfig em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 options=b<RXCSUM,TXCSUM,VLAN_MTU> inet 212.59.27.254 netmask 0xffffff00 broadcast 212.59.27.255 inet 212.59.27.252 netmask 0xffffff00 broadcast 212.59.27.255 ether 00:30:48:70:bd:d2 media: Ethernet autoselect (100baseTX <full-duplex>) status: active netcat not showing anything but there are lines in /var/log/security: # nc -l 212.59.27.254 1031 kernel: ipfw: 999 Forward to 212.59.27.254:1031 TCP 212.59.27.249:60399 64.233.183.147:80 in via em0 counters on the rule also incrementing but seems packets are not being forwarded. >How-To-Repeat: Try to use ipfw fwd rule. >Fix: Not known. >Release-Note: >Audit-Trail: >Unformatted:
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