i386/103233: ipfw forward does not work
Bobrov Alexey
alexey at bobroff.ru
Wed Sep 13 09:20:25 PDT 2006
>Number: 103233
>Category: i386
>Synopsis: ipfw forward does not work
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-i386
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Wed Sep 13 16:20:22 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator: Bobrov Alexey
>Release: FreeBSD 5.5-stable
>Organization:
Project-X
>Environment:
FreeBSD gate.club4x4.ru 5.5-STABLE FreeBSD 5.5-STABLE #0: Wed Sep 13 02:07:28 MSD 2006
>Description:
KERN ->options IPDIVERT
options IPFIREWALL
options IPFIREWALL_FORWARD
options IPFIREWALL_FORWARD_EXTENDED
rc.conf -> firewall_enable=yes gateway_enable=yes firewall_script=/etc/rc.fire
ifconfig_fxp0="inet 192.168.100.4 netmask 255.255.255.0"
rc.fire ->
ipfw add 88 fwd 192.168.100.3,3128 tcp from 192.168.100.0/24 to any 80,81,8000
ipfw add 89 fwd 192.168.100.3,3128 tcp from 192.168.100.0/24 to any 8001-9000
ipfw show ->
00088 6034 410828 fwd 192.168.100.3,3128 tcp from 192.168.100.0/24 to any dst-port 80,81,8000
00089 3132 382127 fwd 192.168.100.3,3128 tcp from 192.168.100.0/24 to any dst-port 8001-9000
But on machine 192.168.100.3 i'v got nothing - all config was accurate working on free 4.8 - 4.11. update was done through backup configuration (rc.conf & etc) then full new install & kernel reassembling - IPFW FWD doesn't work!
>How-To-Repeat:
see full description
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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