/ Forside / Teknologi / Operativsystemer / MS Windows / Nyhedsindlæg
Login
Glemt dit kodeord?
Brugernavn

Kodeord


Reklame
Top 10 brugere
MS Windows
#NavnPoint
Klaudi 76474
o.v.n. 67550
refi 58409
tedd 45557
Manse9933 45149
molokyle 40687
miritdk 38357
briani 27239
BjarneD 26414
10  pallebhan.. 24310
IP Conflict
Fra : nayer.er


Dato : 25-12-06 18:22

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.


 
 
Snuden (25-12-2006)
Kommentar
Fra : Snuden


Dato : 25-12-06 19:37

On 25 Dec 2006 09:21:42 -0800, "nayer.er" <nezzeldin@gmail.com> wrote:

>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 run DHCP on your clients? If so, have you maybe forgotten to
exclude the server IP-addresses from the DHCP-scope?
--
Snuden

"I am a river to my people" -Auda abu Tayi

Tom (26-12-2006)
Kommentar
Fra : Tom


Dato : 26-12-06 10:33

> 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.

I don't think this is caused by a virus.

On each of the affected servers do the following:
Click on start and run, type cmd, and in the command window type ipconfig
/all it will show you the MAC address on the network card in the server,
that way you can compare them.

How often do you get the error?
If the log is filled up with this kind of errors, then when the server is
not in use you try to disconnect it form the network, and ping it's IP
address from a another computer e.g. with ping -a that will show you if
there is another computer on the network with the same IP address and maybe
the computer name.

/Tom




Søg
Reklame
Statistik
Spørgsmål : 177560
Tips : 31968
Nyheder : 719565
Indlæg : 6408952
Brugere : 218888

Månedens bedste
Årets bedste
Sidste års bedste