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PRTG Network Monitor

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Unable to establish connection




Unable to establish connection (Port Error 135: RPC Server not accessible. - Host: pc.domaine.com, User: o.alex, Password: **, Domain: ntlmdomain:domaine.com) (code: PE015)

prtg9 sensor wmi

Created on Feb 7, 2012 5:16:07 PM

1 Reply



this error message can indicate that either the RPC service is not running on the target or the port may be blocked by a local firewall. Please see this and this for details on WMI troubleshooting.
Best regards

Created on Feb 8, 2012 9:04:48 AM by  Konstantin Wolff [Paessler Support]

Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.