IP Conflict

[nayer.er]

we've 3 Domains in our enviroment including 15 servers but everyday
there's error which appears in specific 3 servers (SQL Server , Domain
controller , Exchange Server).

The error is about conflict in the IP Addresses on this 3 servers
(These servers has Static IPs) and whenever i see the event viewer to
check about this conflict it appears to me on the 3 servers that the
MAC address which cause this error is the same on all of them.

I tried to check this MAC address in our enviroment to know which
computer is causing this error on the servers using the MAC address
table on the core switch but i couldn't find this MAC address on the
table.

So i was wondering if that could be a virus which's infecting our
servers and if not then what could be the reason.

 

[Rock]

we've 3 Domains in our enviroment including 15 servers but everyday
there's error which appears in specific 3 servers (SQL Server , Domain
controller , Exchange Server).

The error is about conflict in the IP Addresses on this 3 servers
(These servers has Static IPs) and whenever i see the event viewer to
check about this conflict it appears to me on the 3 servers that the
MAC address which cause this error is the same on all of them.

I tried to check this MAC address in our enviroment to know which
computer is causing this error on the servers using the MAC address
table on the core switch but i couldn't find this MAC address on the
table.

So i was wondering if that could be a virus which's infecting our
servers and if not then what could be the reason.

You might want to post to one of the server newsgroups such as
microsoft.public.windows.server.general
microsoft.public.windows.server.networking