Hi all, I'm running Squid 2.5-STABLE2 on a FreeBSD 4.8-STABLE machine compiled with -enable-ipf-transparent (-STABLE doesn't have the IPFilter headers installed in /usr/include/netinet, copied in manually).
The kernel is compiled with `pseudo-device gre', followed instructions on squid-cache.org on how to setup a GRE tunnel from the server to the router. The router can see the server but I couldn't see any redirection happening on the server (via `ipnat -l'). Here's my /etc/ipnat.rules: rdr gre0 0.0.0.0/0 port 80 -> 202.91.166.3 port 8080 tcp Here's the output ouf `ipnat -l': List of active MAP/Redirect filters: rdr gre0 0.0.0.0/0 port 80 -> 202.91.166.3 port 8080 tcp List of active sessions: (I also tried using `sis0' instead of `gre0' as the source interface but I still got the same result) Here's the output of `ifconfig -a': sis0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet 202.91.166.3 netmask 0xffffffe0 broadcast 202.91.166.31 ether 00:e0:18:ec:cb:37 media: Ethernet autoselect (100baseTX <full-duplex>) status: active lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet 127.0.0.1 netmask 0xff000000 gre0: flags=9051<UP,POINTOPOINT,RUNNING,LINK0,MULTICAST> mtu 1476 tunnel inet 202.91.166.3 --> 202.91.166.1 inet 202.91.166.3 --> 202.91.166.1 netmask 0xffffffff Squid is running with the following credentials: user: nobody, group: nogroup. crw-rw---- 1 root nogroup 79, 0 Jun 16 17:02 /dev/ipl crw-rw---- 1 root nogroup 79, 1 Jun 16 17:02 /dev/ipnat The kernel was compiled using the following options: options IPFILTER options IPFILTER_LOG Here's my /etc/rc.local: #!/bin/sh # # $Id: rc.local,v 1.7 2003/06/16 07:51:49 root Exp $ SQUID_IP="202.91.166.3" ROUTER_IP="202.91.166.1" FW="/sbin/ipfw" ## Create GRE interface and tunnel WCCP packets through it ifconfig gre0 create ifconfig gre0 $SQUID_IP $ROUTER_IP netmask 255.255.255.255 up ifconfig gre0 tunnel $SQUID_IP $ROUTER_IP route delete $ROUTER_IP --- francis a. vidal [bitstop network services] | http://www.bnshosting.net streaming media + web hosting | http://www.bitstop.ph v(02)330-2871,(02)330-2872; f(02)330-2873 | http://www.kuro.ph