Event ID - 257

Event Id257
SourceAlertManager
Description<service>: <message>
Event InformationEvent: "Alert Manager Event Log Alert Alert Manager Service: Active Dir Republish Not Successful"

Cause:
This event occurs when multiple instances of Alert Manager are published to Active Directory. In Alert Manager 4.5 only one instance of Alert Manager is to be published to Active directory.

Resolution:
Future versions of alert manager will be able to support multiple instances being published to Active Directory. The current workaround is to rename the ADSLOOKUP.dll on the servers experiencing this error. This file is located in the C:\Program Files\Common Files\Network Associates\McPal directory.

Event: "compaq NIC Agent: Connectivity has been lost for the NIC in slot 3, port 2."

Cause:
This occurs when the server is disconnected from the network (i.e. cable removal).

Resolution:
Check the connectivity.
Reference LinksError: "Active Dir Republish not successful" due to multiple instances of Alert Manager published in Active Directory

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