Re: Server 2003 - File Sharing Locking Up

Tech-Archive recommends: Repair Windows Errors & Optimize Windows Performance

"A duplicate name has been detected on the TCP network. The IP
address of the machine that sent the message is in the data. Use
nbtstat -n in a command window to see which name is in the Conflict
state.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.";


I use the nbtstat -n and get nothing. I do have 2 NIC's active on the
network for this box. They are both registered in DNS and WINS. On
NIC is for filesharing, and the other NIC is for Applications.

The duplicate name error is referring to the second NIC on your computer.



They are both registered in DNS and WINS. On
NIC is for filesharing, and the other NIC is for Applications.


AFAIK there is no way to have one NIC for applications and one NIC for file
sharing. How would you control this anyway?

Any ideas? Basically, the only way to fix this problem is to
restart.

Disable one of the NICs on your computer.


hth
DDS

<neospec@xxxxxxxxx> wrote in message
news:1179845078.166144.72160@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Over the past couple of weeks; I have had a terrible thing happen.
File sharing (it seems only to affect this) will lock up. For ex:
once the problems occurs, if you open an excel file on the main
server, and try to save, it will hang for 3-4 minutes no matter
what.

I am running a AD environment; and this is happening on my PDC for
Server 2003 R1 SP2.

I did notice this though. I am receiving the following error in the
event log EVERYTIME I have this problem:

"A duplicate name has been detected on the TCP network. The IP
address of the machine that sent the message is in the data. Use
nbtstat -n in a command window to see which name is in the Conflict
state.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.";


I use the nbtstat -n and get nothing. I do have 2 NIC's active on the
network for this box. They are both registered in DNS and WINS. On
NIC is for filesharing, and the other NIC is for Applications.

Any ideas? Basically, the only way to fix this problem is to
restart. I have tried to kill every service known to man but nothing!



.

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