Re: [squid-users] Re: WCCP configuration

Hello Hendrik,

I am facing some issues while implementing Squid + Tproxy and WCCP.
There is no problem with squid + Transparent + WCCP.

cache.log as follows...

2009/01/12 08:36:11| clientTryParseRequest: FD 155
(189.50.133.254:1955) Invalid Request
2009/01/12 08:36:18| clientTryParseRequest: FD 114
(189.50.133.254:1956) Invalid Request
2009/01/12 08:36:25| clientTryParseRequest: FD 78 (189.50.133.254:1957)
Invalid Request
2009/01/12 08:36:33| clientTryParseRequest: FD 60 (189.50.133.254:1958)
Invalid Request
2009/01/12 08:36:40| clientTryParseRequest: FD 60 (189.50.133.254:1959)
Invalid Request
2009/01/12 08:36:47| clientTryParseRequest: FD 42 (189.50.133.254:1960)
Invalid Request
2009/01/12 08:36:55| clientTryParseRequest: FD 159
(189.50.133.254:1961) Invalid Request
2009/01/12 08:37:02| clientTryParseRequest: FD 77 (189.50.133.254:1962)
Invalid Request

access.log as follows...

TCP_DENIED/400 1415 GET / - NONE/- text/html
TCP_DENIED/400 1415 GET / - NONE/- text/html

squid.conf...

http_port 3128 transparent. tcp_outgoing_address is configured.

/usr/local/sbin/iptables -t tproxy -A PREROUTING -i wccp -p tcp -m tcp
--dport 80 -j TPROXY --on-port 3128.
.

Squid version : Squid 2.7 Stable 5.
Kernel : linux-2.6.20.21
OS : FC 8
Router IOS : 2800 Software, Version 12.4(13b)

Regards,
vk

> From: viveksnv_at_aol.in [mailto:viveksnv_at_aol.in]

> We have configured as squid+tproxy. The squid ip is not displayed and
> only the client ip is displayed when we do the proxy test. But after
> configuring wccp we find that the server ip is displayed in the proxy
> test instead of the client ip.

> http_port 3128 transparent tproxy

You should only use one of transparent or tproxy, not both.

transparent for transparent interception (NAT style)

tproxy for TPROXY interception.

Regards
Henrik

________________________________________________________________________
You are invited to Get a Free AOL Email ID. - http://webmail.aol.in
Received on Tue Jan 13 2009 - 13:56:35 MST