I'm encountering a strange issue on a network server running Forefront TMG 2010 and UAG2010.
I cannot access my internal SharePoint site. By browsing to 'mtssharepoint' via a browser it should load up our intranet but fails to do so on this server. Instead it goes out to the internet and fails to resolve the address. I can ping 'mtssharepoint' from this server and get a response with the IP address.
This server has an unfiltered IP and can browse to other sites unaffected.
The SharePoint site works absolutely fine everywhere else on the network and indeed on another server running TMG2010.
I'm trying to make SharePoint available externally by using UAG to publish it. It seems unable to access SharePoint even though I've followed the guide to the letter. I then came across the fact that the UAG server cant even browse to SharePoint internally so thouht I should get this resolved first to see if it helped with the UAG publishing of SharePoint externally.
Hope that all make sense :)