Strange error "\\ip" do not work "\\hostname" works

[Guest GustavoUehara]

Very strange error, I will appreciate your help

 

When I'm trying to connect to a remote share from a Xp client to a W2000

server by IP, It doesn't work, It continously prompt user validation.

When I try by hostname It's work, very strange!

 

Both Machines are in the same domain, across a Wan link , Xp client at one

side with the DC and the Windows Server at the other side.

There isn´t a firewall filtering the link

 

At the server an event 5719 "No windows NT or DomainController available...

The remote procedure call failed and did not execute" appeared every 2 hours.

 

It seems a "ntlm" problem, I activated the netlogon.log

why the NlSessionSetup: Session setup Failed?

It has some relationship with my problem, thank's in advance

 

 

this is the output

 

08/06 12:23:52 [CRITICAL] AMERDM: NlSessionSetup: Session setup: cannot

I_NetServerReqChallenge 0xc002001c

08/06 12:23:52 [MISC] Eventlog: 5719 (1) "Domain-Name" 0xc002001c c002001c

.....

08/06 12:23:52 [sESSION] AMERDM: NlSetStatusClientSession: Set connection

status to c000005e

08/06 12:23:52 [sESSION] AMERDM: NlSetStatusClientSession: Unbind from

server \\domain-controller.aaa.bb.cc.com (TCP) 0.

08/06 12:23:52 [sESSION] AMERDM: NlSessionSetup: Session setup Failed