Dear All,
I newbie with TMG/ISA. My company have one Forefront TMG (virtual machine). Currently, i have problem which all PC and server can not ping , can not access to internet, can not send email to external (using Exhange server), can not remote desktop (all internal network/LAN) to TMG server. But i can ping to all internal networks and can browsing to internet from TMG server.
The TMG server already running well since 2013. The problem just occur since April 13th. What is caused this problem? And how to solve it?
Thanks.
Sonny