Re: [squid-users] Timeout reaching www.ampq.com

Adrian Chadd a �crit :
> On Thu, Nov 02, 2006, Marc Delisle wrote:
>> Hello,
>>
>> running squid for 1300 clients and usually everything goes well ... but
>> we can't reach http://www.ampq.com : we receive a timeout.
>
> It works for me. I'd suggest checking for broken PMTU (eg, ICMP filtering
> somewhere, or an ADSL link with a smaller-than-1500 MTU, or transparent
> interception on a Cisco via route-maps rather than WCCPv2, etc.)
>
> You can try dropping the mtu on your outgoing request ethernet interface
> from 1500 to, say, 1450 (ifconfig ethX mtu 1450) and see if that fixes
> the problem.

Thanks for your answer.
I tried dropping the MTU and it's not better. I also tried 2.6-stable 5.

What is curious is that, from my workstation, bypassing the proxy, the
www.ampq.com site loads correctly.

Marc Delisle
>
>
>
> Adrian
>
>> My latest tests involve Squid 2.6 stable 4. I activated full debug and
>> this is what I get:
>>
>> 2006/11/02 11:03:18| httpSendRequest: FD 17:
>> GET / HTTP/1.0^M
>> Accept: */*^M
>> Via: 1.0 proxy.cegepsherbrooke.qc.ca:3128 (squid/2.6.STABLE4)^M
>> X-Forwarded-For: 127.0.0.1^M
>> Host: www.ampq.com^M
>> Cache-Control: max-age=259200^M
>> Connection: keep-alive^M
>> ^M
Received on Sat Nov 04 2006 - 04:55:21 MST