CallManager

Unanswered Question
Feb 2nd, 2007

Hi, can anyone tell me how to fix this error? And can you explain what it means? Thanks!!

Event Type: Error

Event Source: DCOM

Event Category: None

Event ID: 10009

Date:

Time:

User: CMPUB\SQLSvc

Computer: CMPUB

Description:

DCOM was unable to communicate with the computer IS~CMSUB1 using any of the configured protocols.

I have this problem too.
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jbarcena Fri, 02/02/2007 - 05:47

This is usually a microsoft issue, please check this documents:

-----------------------------------------------------------------------------

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/w2kmsgs/403

4.asp

http://www.eventid.net/display.asp?eventid=10009&eventno=579&source=DCOM&pha

se=1

http://support.microsoft.com/default.aspx?scid=kb%3BEN-US%3BQ245197

-----------------------------------------------------------------------------

If that is not the problem I have also seen that rebooting the servers in the cluster help

(if the name of the computer that you are seeing in the error is the publisher or one

subscriber).

If after the reboot the errors are still showing please also check that the host and

lmhost files are updated. Do the following:

Use Notepad (select Start > Programs > Accessories > Notepad; click File > Open) to open the file named hosts, which is

located in the folder C:\WINNT\system32\drivers\etc\.

At the end of the hosts file, append a new line for all servers in the CallManager cluster & the Unity server. Leave a tab between the IP and hostname:

<#PRE>

For example,

192.168.1.1 PUBCCM1 #PRE

192.168.1.2 SUBCCM1 #PRE

192.168.1.3 SUBCCM2 #PRE

Do the same with the lmhosts file.

Afetr updating the hosts and lmhosts, please open a DOS window and run the following

commands:

C:\>nbtstat -R

C:\>nbtstat -c

HTH

//Jorge

nschlutter Mon, 04/09/2007 - 12:24

These errors can also occur if the MCS server has dual NICs and only one is connected and the other interface is NOT disabled. By default the unused network interface is disabled during the install process.

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