"Duplicatename is ont he network" ??!?!

2000 server with 2 domaincontrollers in mixed mode. the PDC emualtor was once NT4 and was upgraded. All was well for 2 years. Now users ar getting the error at boot time a duplicate name exists on the network Many, many machines are doing this now.

Everything New Technology 1823 This topic was started by ,


data/avatar/default/avatar03.webp

581 Posts
Location -
Joined 2002-04-27
2000 server with 2 domaincontrollers in mixed mode. the PDC emualtor was once NT4 and was upgraded. All was well for 2 years. Now users ar getting the error at boot time "a duplicate name exists on the network" Many, many machines are doing this now.
What would be causing this? Event viewer says run nbtstat -n to see the offending computer name, but this does not work.

Participate on our website and join the conversation

You have already an account on our website? Use the link below to login.
Login
Create a new user account. Registration is free and takes only a few seconds.
Register
This topic is archived. New comments cannot be posted and votes cannot be cast.

Responses to this topic


data/avatar/default/avatar21.webp

124 Posts
Location -
Joined 2001-08-23
hi.
 
i only have two computers hooked to a router..and i get this message all the time on the win2000 one ...and often a forced browser election a sa seeming consequence.
 
 
MS says its no big deal..so i just ignore it now.
 
and you have to run netstat when error occurs to catch it.
 
in my case it makes no sense since both machines DO have diff identities

data/avatar/default/avatar03.webp

581 Posts
Location -
Joined 2002-04-27
OP
Traced it back to a bunk Wap/hub unit.

data/avatar/default/avatar04.webp

75 Posts
Location -
Joined 2002-07-08
Maybe the GUID is duplcating? I have seen that before...and it gave me the duplicate name on the network error.....