Event ID - 21124

Event Id21124
SourceFTP Access Filter
DescriptionFailed to update computer name or FQDN.
Event InformationAccording to Microsoft

Cause:
This event occurs when ISA Server cannot access the Configuration Storage Server specified at startup.
Resolution:
If the name and the FQDN of the Configuration Storage server were not changed, you can ignore this event. If you have changed the FQDN of the Configuration Storage Server, restart the ISA Server computer while it has access to Configuration Storage Server.
Reference LinksEvent Id:21124 Source Id:FTP Access Filter

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