Dear All,
I have recently installed ISA 2006 on windows 2003 server R2, standard edition. It is working with single NIC. There are no external DNS on the NIC,only internal DNS is there as this server is member of domain because I have some rules in ISA to allow certain domain users to certain websites while other group is not allowed
The problem I am facing now is that when ever I try to access any website I get message error 403 forbidden as you can see in attached image. There are no further details about this error what to diagnose, nothing. I recently installed this server it worked for 2 days fine now this problem came.
The strange thing is when I switch myself to another proxy which is also ISA 2006 running in our office, I can access the websites.
Please guide me in right direction what to check for this. See attached image.
Regards,