ISA Server Authentication Problem - Active directory
Posted on 2011-05-13
I'm having several troubles with ISA SERVER 2006 SP1.
Here is my scenary:
192.168.1.1 / 255.255.248.0
GW: 192.168.1.10 (also tried with 192.168.1.1)
ISA Server NIC 1
192.168.1.10 / 255.255.248.0
ISA Server NIC 2
200.41.239.x / 255.255.248.0
192.168.7.x / 255.255.248.0
I've got 1 access rule in my ISA (Except for the default)
Allow / All outbound Traffic / From All networks / To All Networks / All Users
And 3 published servers in different protocols.
The problem is that every computer I connect, request authentication to connect to the internet, so, I'm obligated to migrate every mail client to outlook express (from outlook).
Besides, the only credential that Internet Explorer accepts is the ADMINISTRATOR account. None of the others seems to have permision.
I need to grant outbound access to every client to my mail server (200.80.42.x), even anonymous.
Also, I need to grant outbound access to some web pages to few clients.
But I'm stucked with this authentication issue.
I'm begging for your help, this is extremely critical.
If you could give me some examples on how to configure an access rule to -for example- limit web access to one group of users of my active directory. Or maybe you could tell me why I have to authenticate every time I try to navigate the web.
Any help would be appreciated.
Thanks in advance,