RE: squid3HEAD/TPROXY: interception log entries

From: Ritter, Nicholas <Nicholas.Ritter_at_americantv.com>
Date: Wed, 23 Jul 2008 13:49:57 -0500

 I should have added some specifics...here are the log items in
cache.log:

2008/07/23 13:35:34| IPInterception.cc(171) NetfilterTransparent: NF
getsockopt(IP_TRANSPARENT) failed: (92) Protocol not available
2008/07/23 13:36:37| IPInterception.cc(137) NetfilterInterception: NF
getsockopt(SO_ORIGINAL_DST) failed: (11) Resource temporarily
unavailable

....and occasionally the client browser sees an error page from squid
stating a connection to the server failed, and the system returns a
"(99) Cannot assign requested address"

-----Original Message-----
From: Ritter, Nicholas
Sent: Wednesday, July 23, 2008 1:18 PM
To: 'squid-dev_at_squid-cache.org'
Subject: squid3HEAD/TPROXY: interception log entries

I have successfully setup squid-3.HEAD-20080721 on CentOS 5.2 with
iptables 1.4.0, linux 2.6.25.11,
tproxy-kernel-2.6.25-20080519-165031-1211208631, and
tproxy-iptables-1.4.0-20080521-113954-1211362794.patch; all with WCCP
support.

I have to say the you guys are amazing as this software is working very
nicely.

I noticed that cache.log is showing IPInterception.cc(137) and
IPInterception.cc(171) errors with NetfilterInterception. I did a search
of the listserv and saw someone else comment on this, but no solutions
(I think.) Is there anything I can do to help facilitate the solution of
this log entry/error?

Nicholas
Received on Wed Jul 23 2008 - 18:50:05 MDT

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