AD auth uses endpoint mapper which is an rpc service on tcp 135.
Here is the best article I've ever seen on the subject:
http://support.microsoft.com/kb/832017/en-us
There's a section specifically on AD requirements.
As always, if you are unsure of ports needed. Create an any rule
with logging and see what your clients produce.
Hal
-----Original Message-----
From: David CALLEBAUT [AEMS Be]
[mailto:david.callebaut AT AEMARKETSOLUTIONS DOT COM]
Sent: Thursday, February 16, 2006 3:50 AM
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Subject: [FW-1] AD logon ports
Hi all,
Does someone know what RPC or DCE-RCP (or yet another) service I need
to allow for a MS machine in a DMZ to logon to the Active Directory
through a FW-1 R55HFA07 on IPSO3.8?
I've already opened LDAP, kerberos, DNS. But I know that there is also
an RPC connection.
However I am unable to find out which one I should use and I don't find
any info about it either on Checkpoints SK or other resources.
Perhaps I'm overlooking something here?
Does anybody have any info?
Any help would be greatly appreciated!
David Callebaut
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