[squid-users] squid "internal?" loop - with no firewall nat going on..?

Antony Stone Antony.Stone at squid.open.source.it
Tue Mar 10 12:48:10 UTC 2015

On Tuesday 10 March 2015 at 13:29:15 (EU time), Klavs Klavsen wrote:

> Hi,
> I just setup a squid trying to get it to work in intercept mode.

Is it working correctly in non-intercept mode?  It can be helpful to check the 
simple setup first, and then try something more complex...

> When I access it via port 3129 (tried from both localhost and from
> another host - same problem) - using
> curl -H "Host: www.bt.dk" http://ip-of-squid-box/

Um, I don't see where you're telling curl to connect to port 3129 there (and 
your subject line says you have no NAT in place).

> My config is:
> # predefined ACLs
> #acl localhost src ::1
> #acl to_localhost dst ::1

So, you've disabled the definition of 'localhost', and then...

> # user-defined http_accesses
> http_access allow localnet
> http_access allow localhost
> http_access deny all

You're allowing from 'localnet' and 'localhost'...

You also say you're getting hundreds of entries in the log output.

> # user-defined http_port
> http_port 3128

So, you're listening in proxy mode on port 3128 - does this work?

> http_port                      3129 intercept

And you're also listening on 3129 in intercept mode - does a tcpdump (on all 
interfaces, including lo) show any packets arriving on that port?



There's no such thing as bad weather - only the wrong clothes.

 - Billy Connolly

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