Hi Eric, I have never worked with OpenBSD but a lot with FreeBSD. Is your OpenBSD using a standard GRE or you have had to "patch" it in? I experienced something very similar to what you have described on FreeBSD 4.9 and 4.10 when I tried to implement WCCP. I must ad that this used o work fine on previous versions where we had to put in a patch. I could not get round it despite following different sets of instructions and the "gre man" on my system. In fact I had to fallback on LINUX to get my WCCP working. Ralph
-----Original Message----- From: Eric J Merkel [mailto:[EMAIL PROTECTED] Sent: Monday, December 06, 2004 10:14 PM To: Squid Subject: [squid-users] Problem with WCCP on OpenBSD I just loaded squid-2.5.STABLE7 on an OpenBSD 3.6 machine. Squid seems to be working fine when I setup a browser proxy directly to port 3128. However, I am attempting to setup WCCP on the Cisco router(IOS 12.2) to redirect web traffic to the Squid cache and have run into a bit of a problem. The Cisco shows the squid cache is available and is communication with all the normal HERE_I_AM/I_SEE_YOU messages. The WCCP counters are incrementing when I try to hit a web site and I see the router is redirecting packets to the cache but the access.log does not show the requests making it to Squid. I am assuming that my port 80->3128 redirection or the GRE un-encapsulation is not happening right. Here is my PF translation rule: rdr on fxp0 inet proto tcp from any to any port 80 -> 127.0.0.1 port 3128 I do have "net.inet.ip.forwarding=1" and "net.inet.gre.wccp=1" set. I have compiled squid with the "enable-pf-transparent" option. Here is a short snippet from a tcpdump of the router when trying to access a web site via WCCP. 15:03:08.951713 207.19.167.199.2048 > cache1.metalink.net.2048: udp 64 15:03:19.140050 cache1.metalink.net.2048 > 207.19.167.199.2048: udp 52 15:03:19.141997 207.19.167.199.2048 > cache1.metalink.net.2048: udp 64 15:03:20.131678 gre-proto-0x883e (gre encap) 15:03:23.128623 gre-proto-0x883e (gre encap) 15:03:29.138911 gre-proto-0x883e (gre encap) 15:03:29.160045 cache1.metalink.net.2048 > 207.19.167.199.2048: udp 52 15:03:29.161871 207.19.167.199.2048 > cache1.metalink.net.2048: udp 64 Anyone, have any idea what I missed or am doing wrong? Thanks in advance! === Eric Merkel MetaLINK Technologies, Inc -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.290 / Virus Database: 265.4.6 - Release Date: 12/5/2004
