Problem with servers accessing each other

[SLMHC]

I have 3 servers that are unable to access, ie ping or browse to network drives, each other.

2 of them are DCs, 1 of those is my exchange server. The 3rd is a member server.

When browsing the network you can see the servers listed, I am just unable to access them from the affected servers.

I cannot ping between each of the affected servers. I can ping each of them from other servers and workstations.

On workstations a bat file runs at start up to map a drive to one of the affected server, sometimes this fails, rerunning the bat file clears this up.

I am gettng event ID errors on one of the servers, the non DC one, of 3034. None of the answers on EventID.net seem to match my problem.

If more info is needed just ask. I will try to provide it.

Any ideas?

-Dave

 

[ntran10]

I have 2 W3k2 AD servers and 3 W2k member servers. Two weeks ago, we upgraded 2 AD servers with SP1. Since the upgraded we got errors on all 3 W2k in Application log in event viewer every 15 minutes:

Warning:
Source: LicenseService
EventID: 213
Description Replication of license information failed because the License Logging Service on server \\ADserver couldnot be contacted.


I checked both AD servers and the license logging already started.

Any ideas? Thank you for your help.