502 Bad Gateway The server returned an invalid or incomplete response

[Özkan TAN]

Hi,

My problem is diladele error:

502 Bad Gateway

The server returned an invalid or incomplete response 

Get url : http://ebusiness.coscon.com/NewEBWeb/public/cargoTracking/cargoTracking.xhtml

Proxy server log:

TCP_MISS_ABORTED/200 3995 GET http://ebusiness.coscon.com/NewEBWeb/public/cargoTracking/cargoTracking.xhtml? 

This domain is important to me, but not connect url.

How the problem is solved?

Thanks.

[Rafael]

Hello Ozkan,

I would first disable the ICAP server to find out if our application is the reason for this (i doubt).
Then I would check the network path from squid to that site paying a close attention to DNS -> IP address resolve.
It may be Squid is preferring IPv6 addresses which are not available from your network.

Best regards,
Rafael

[Özkan TAN]

Hello Rafael,

Thanks for your answer. But the problem continues.

Screenshot in the attachment.

Thanks

23 Ağustos 2016 Salı 20:24:16 UTC+3 tarihinde Rafael yazdı:

[Rafael]

Hello Ozkan,

If  you disabled the ICAP and the problem still continues then our product is not involved.
Please contact squid mailing list regarding this issue.

BTW from my side site seems to work fine.
Might it be the network issue/firewall on your perimeter?

Best regards,
Rafael