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8.5

Cannot connect workgroup computer to SCOM. Event ID 20070

Asked by ssiimmppllee in MS System Center, Microsoft Applications, Server Applications

I keep receiving the following error when trying to join a workgroup computer . I have done this in the past with no issues. This particular install is not using a gateway.

the steps I have taken are:
1. install certificate chain on workstation
2. install Ops Cert on workstation
3. run manual install of SCOM agent
4. Run momcertimport util on workgroup

(certs are already installed on RMS and MS and working)

the workstation shows up under pending and I approve it. This tells me that I have proper communication from the workstation to the MS. But not the other way.

I can run "telnet msserver01 5723" with success
I cannot run the same telnet test from the MS to the workgroup

MS firewall is disabled.
my network team swears that there are no ACL's on the switches and that communication is wide open.

Could there be another reason that this is happening?



Event Type:      Error
Event Source:      OpsMgr Connector
Event Category:      None
Event ID:      20070
Date:            8/19/2009
Time:            1:06:41 PM
User:            N/A
Computer:      workstation01
Description:
The OpsMgr Connector connected to msserver01.cnrl.com, but the connection was closed immediately after authentication occurred.  The most likely cause of this error is that the agent is not authorized to communicate with the server, or the server has not received configuration.  Check the event log on the server for the presence of 20000 events, indicating that agents which are not approved are attempting to connect.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
[+][-]08/19/09 10:31 AM, ID: 25135167Expert Comment

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[+][-]08/19/09 10:35 AM, ID: 25135204Author Comment

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[+][-]08/19/09 10:41 AM, ID: 25135265Expert Comment

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[+][-]08/19/09 11:49 AM, ID: 25135915Author Comment

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[+][-]08/19/09 12:07 PM, ID: 25136130Expert Comment

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[+][-]08/20/09 03:07 AM, ID: 25140711Accepted Solution

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About this solution

Zones: MS System Center, Microsoft Applications, Server Applications
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Solution Provided By: wwwally
Participating Experts: 2
Solution Grade: A
 
 
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