[TriLUG] Trouble with Squid

[Kristopher Kane]

You didn't say which internal sever is being blocked but you have one
listed.  Is the one being blocked: 10.0.1.150 ?

Which port is giving you problems?... and the output of 'iptables -L
--line-numbers' on the destination could help.

Since the server is internal, could a resolution from /etc/hosts be
sending you directly to the server which is in turn denying you since
you didn't come from the proxy?  This will depend on whether you are
doing the proxy from the browser or from a router redirect.

-Kristopher Kane