I am trying to figure out why I am receiving RPC server is unavailable errors when trying to connect to other domains DC's.
Here is the situation - I am trying to connect to domain2.work.com through Active Directory Users and Computers from a system on the domain1.work.com network. The DC's on domain1.work.com talk to the DC's on domain2.work.com via IPSec.
If I put my desktop in the same subnet that is set up with the IPSec filters and pull the IPSec policy then I can connect just fine. But if I move my system to another subnet (one that does not have IPSec filters set up on it) and remove the IPSec policy then I receive the RPC error.
Ultimately when I try and connect to domain2 from domain1 I receive the RPC server is unavailable error and I am trying to figure out how to troubleshoot this or what might be causing this to fail.
DC's are Server 2003
Desktops are Vista and XP