Hi there We have CentOS-6 squid-3.1.10-29 servers that are configured for WCCP. They are working - for some web sites. eg "www.slashdot.org" works (216.34.181.48), but "slashdot.org" doesn't (216.34.181.45). Those are both on the same Class-C subnet. What I see is the SYN packet being forwarded for both from our Cisco kit to the Linux "wccp0" interface, but only the "www.slashdot.org" one leads to squid connecting to that website. The other just stops. I can't tell if this is a fault in iptables forwarding one and not the other to squid, or a problem with squid - but iptables has the easier job so it shouldn't be in there. (obviously we don't do any kind of weird, "partial" transparent proxy - the iptables rule is to pass all port 80 traffic to squid). Also both websites work fine through squid if you use it as a normal proxy Any ideas how to diagnose this, or is this a "that was fixed in a newer version that your OS vendor doesn't support" kind of problem ;-) -- Cheers Jason Haar Corporate Information Security Manager, Trimble Navigation Ltd. Phone: +1 408 481 8171 PGP Fingerprint: 7A2E 0407 C9A6 CAF6 2B9F 8422 C063 5EBB FE1D 66D1 _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users