Reliable Power Meters

Power Recorders
and Firewalls

Although firewalls are a necessary evil, they do pose a small problem when trying to communicate with a Reliable Power Meters' Power Recorder.

The firewalls need to have certain ports opened to allow communications between the two devices (please note that this means every firewall between the Recorder and the PC 'talking' to it).

 NETBIOS (UDP) ports 137, 138, 139
 TCP ports 138, 139, 445

If there are any questions please ask.

Note: This web page does not form part of any official documentation.
Any information contained herein is used at own risk.

©  M.T.P. - 06.07.03