tor 2006-09-14 klockan 18:52 -0600 skrev Shaun Skillin (home): > > Hello, > > I've been looking for quite some time for instructions on using WCCPv2. > squid-cache.org docs section points to visolve, and their site has nothing on WCCPv2 that I can find. I've read sooo many posts regarding how to set it up, but most of the posts have to do with version 1, which virtually NO Cisco device supports anymore. For ver2, the Cisco docs are at least clear, so I think I have that side set up correctly. From what I have gleaned, I should do the following: > > I'm using CENTOS 4.3 and SQUID-2.6STABLE3 > > Modprobe ip_gre > > iptunnel add gre1 mode gre remote <ip-address-of-router> local <ip-address-of-squid-cache> dev eth0 ifconfig gre1 127.0.0.2 up > > from /etc/sysctl.conf: > > net.ipv4.ip_forward =3D 1 > net.ipv4.conf.all.rp_filter =3D 1 > kernel.sysrq =3D 0 > > iptables -t nat -A PREROUTING -i eth0 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 3128 > > Are these the correct steps? This info was from a doc on version 1. > What's missing? Is there a current HOWTO for today's most current builds (Sept 14, 2006 as of this writing)? The FAQ has detailed instructions on the ip_gre requirements. There is some pecularities in which IP addresses you should use.. http://wiki.squid-cache.org/SquidFaq/InterceptionProxy#head-a7fed84c39e23407b93737da0815d1e6ed926a4f additionally when you use ip_gre the iptables rule should be on the gre device you created, not the ethernet. Regards Henrik
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