I've just added a Custom MIB for monitoring the status of the Primary Rate ISDN interface. I want to monitor the usage of the channels to get an idea of how busy we get. I get the data back but unfortunately they all come back as IDLE. I even made a call and refreshed but still all channels show IDLE.
Is there anything obvious I may have missed out on the router configuration?
The MIB I am using is 'isdnBearerOperStatus' [.184.108.40.206.220.127.116.11.18.104.22.168.2]