Event 4199 in MS Windows 2000

  • Thread starter Thread starter Tony
  • Start date Start date
T

Tony

I got repeated messages over the weekend on all my servers :

Event Type: Error
Event Source: Tcpip
Event Category: None
Event ID: 4199
Date: 1/17/2004
Time: 1:12:31 PM
User: N/A
Computer: thisputer
Description:
The system detected an address conflict for IP address x.x.x.x with the
system having network hardware address 00:04:23:77:26:00. Network operations
on this system may be disrupted as a result.
Data:
0000: 00 00 00 00 03 00 50 00 ......P.
0008: 00 00 00 00 67 10 00 c0 ....g..À
0010: 00 00 00 00 00 00 00 00 ........
0018: 00 00 00 00 00 00 00 00 ........
0020: 00 00 00 00 00 00 00 00 ........


any ideas?
 
Do you have a DHCP server?
Have you configured you scopes correctly? i mean to not
put the ip address of your servers in a scope or if so, to
put the ip range in a exclude scope?


Charles
 
we have a dhcp server but all hosts mac address have to be entered before
dhcp will work.
Do you have a DHCP server?
Have you configured you scopes correctly? i mean to not
put the ip address of your servers in a scope or if so, to
put the ip range in a exclude scope?


Charles
 
I don't know this might seem like a retarded question, but
do you know what the error below is saying? It simply
means that you have a duplicate IP address on your
network, take at the machine in question and see if its
hardcoded and then take a look at your DHCP table to see
if you've handed another client that IP address.
 
I dont have access to dhcp server. But the only way a client can get a dhcp
on my net is by registering the mac address in a database. Since this mac
address is not in my dhcp database, then something is wrong,.
I don't know this might seem like a retarded question, but
do you know what the error below is saying? It simply
means that you have a duplicate IP address on your
network, take at the machine in question and see if its
hardcoded and then take a look at your DHCP table to see
if you've handed another client that IP address.
 
What are you using to register the mac add?

-----Original Message-----
I dont have access to dhcp server. But the only way a client can get a dhcp
on my net is by registering the mac address in a database. Since this mac
address is not in my dhcp database, then something is wrong,.
I don't know this might seem like a retarded question, but
do you know what the error below is saying? It simply
means that you have a duplicate IP address on your
network, take at the machine in question and see if its
hardcoded and then take a look at your DHCP table to see
if you've handed another client that IP address.




.
Click to expand...
 
What machine owns the MAC address 00:04:23:77:26:00? This OUI maps to an
Intel NIC. It could conceivably be a printer or router or some other such
network device.
--------------------
in house software
What are you using to register the mac add?
Click to expand...

__
Danny Slye
Microsoft Support Professional
MCSE

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