<div dir="ltr"><div>I went and changed the <a href="http://10.0.0.0/8">10.0.0.0/8</a> to 10.0.0.23, which is the client station we are testing on, same results. Forward loop detected<br><br></div>Thanks<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Mar 6, 2015 at 8:14 AM, Antony Stone <span dir="ltr"><<a href="mailto:Antony.Stone@squid.open.source.it" target="_blank">Antony.Stone@squid.open.source.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Friday 06 March 2015 at 14:03:28 (EU time), Monah Baki wrote:<br>
<br>
> Hi All,<br>
><br>
> As an addition to my yesterday's issue,<br>
><br>
> Tail -f cache.log, I am getting the following:<br>
><br>
> 015/03/06 13:54:02| WARNING: Forwarding loop detected for:<br>
<br>
</span>> Any ideas?<br>
<br>
Is your NAT rule catching the HTTP requests from the proxy itself (as well as<br>
the requests from the clients) and sending *everything* to the proxy<br>
(including the requests the proxy is trying to make out to the Internet)?<br>
<br>
I'm not an expert on Cisco or BSD, but it does strike me that your rule:<br>
<span class=""><br>
rdr pass inet proto tcp from <a href="http://10.0.0.0/8" target="_blank">10.0.0.0/8</a> to any port 80 -> 10.0.0.24 port 3129<br>
<br>
</span>looks like it will match requests from the proxy's address 10.0.0.24 as well<br>
as all the clients...<br>
<br>
Try adding an exception in before the NAT rule, saying "traffic from 10.0.0.24<br>
should not be NATted".<br>
<br>
<br>
Regards,<br>
<br>
<br>
Antony.<br>
<span class="HOEnZb"><font color="#888888"><br>
--<br>
"Once you have a panic, things tend to become rather undefined."<br>
<br>
- murble<br>
<br>
Please reply to the list;<br>
please *don't* CC me.<br>
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