Search squid archive

odd wccp issue affecting only some web servers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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





[Index of Archives]     [Linux Audio Users]     [Samba]     [Big List of Linux Books]     [Linux USB]     [Yosemite News]

  Powered by Linux