Henrik Nordstrom wrote: > ons 2006-08-23 klockan 16:49 +0100 skrev Robin Bowes: > >> One other thing I'm not sure about is DNS resolution. > > Only DNS involved is the client browser making a DNS lookup to find the > server IP. This should give the IP of your Squid (or load balancer > infront). [snip] > Works here without the internal DNS. > > Maybe you have something in http_access relying on DNS? Hi, Thanks for the reply. I think it was a misconfiguration on the load balancer that was causing the problem. I've yet to test extensively but it seems to be working OK now. Just need to tighten up the acls... I presume it's possible to configure squid to only respond to a specific set of domains, e.g. cache.example.com and images.example.com ? R.