RE: Trusts between two domains

  • From: "Jim Harrison" <Jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Mon, 2 May 2005 21:54:38 -0700

ISA 2004 SE or EE?
If SE, you should get Service Pack 1.

You may have to either:
1 - Disable "Strict RPC" in the ISA RPC Filter 
2. Disable the RPC Filter altogether

-----Original Message-----
From: Rob Moore [mailto:RMoore@xxxxxxxx] 
Sent: Monday, May 02, 2005 10:12 AM
To: [ISAserver.org Discussion List]
Subject: [isalist] Trusts between two domains

http://www.ISAserver.org


Hello all-- 

I recently set up a two way trust between my main domain and a colocated
domain. The trust is in place but it's not working fully correctly. When
I originally set up the trust, the two domains were on the same physical
network and I could choose users from one domain and give them rights on
resources on the other domain. Now, though, the domains are physically
separate. I have a VPN going between ISA2004 servers at both sites, and
(for now) I'm allowing all traffic to pass between the two sites. But I
can no longer choose users and groups from the other domain. I get a
message that the object can't be found. If I try to validate the trust,
I get a message that no logon server can be found in the remote domain. 

I seem to recall that there may be some special rules I need to create
to pass Domain Controller traffic between my ISA servers. Is that right?
Any hints that might help me get this working?

Thanks, 
Rob 

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= 
Rob Moore 
Network Manager 
215-241-7870 
American Friends Service Committee 
1501 Cherry St. 
Philadelphia, PA  19102 
RMoore@xxxxxxxx 
Phone: 215-241-7870 
Fax: 215-241-7204 

Love is the only rational act. 
                       --Morrie Schwartz 

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