On 11.06.2012 02:11, Florian Bannasch wrote:
Hello, my latest configuration of squid is running fine, but i have problems with some websites e.g.: http://route.tomtom.com Here the map ist not displayed. http://www.logitech.com/de-de/keyboards/keyboard-mice-combos This website stops loading. If I try it without squid both websites are displayed correctly. Some ideas?
Squid 3.1 is IPv6-enabled. It will try to connect to AAAA addresses when available.
Both of these domains respond with a CNAME record when AAAA is looked up. But that CNAME points at a completely different domain with no IPv6 records. It is very likely the recursive resolver you are using is not recursing across the domain boundary and is instead sending Squid back a "successful" (CNAME available) response indicating the server has zero addresses to connect to.
You can see this is the ipcache manager report as the count of "CNAME-only responses".
Amos
