ISA Std 2006 Server Can’t browse to my intranet site after install of ISA

Dear All

I did have a stand alone sharepoint services 3.0 server hosting our company intranet. Last night I install ISA server and now I cannot access the intranet which is on the same machine?

I can do the following: Access all other internal websites, access all other external websites through the ISA server.

I have the Firewall client installed on my machine and have the Firewall Policy open to everything….

I am using CNAME ‘Intranet’ within the DNS servers.

Simon