peganb

It is an old Nortel ASN router. As I menitoned I can only access it using SNMPv1. Maybe it is not possible to monitor the status of subinterfaces on this old device with SNMPv1.....

I installed Orion APM and I can see the status of the specific file on the disk and that works ok. But, is there a possibility to send an email if that file is found there?

Ok, thank you very much for your answer. It is helpful :) Boris

I am using Orion NPM version 9.0 SP1 and SNMPv1. I get the status of ethernet interface on the router but I don't see 4 subinterfaces that I have defined on that interface. I just want to see if the subinterfaces are up or down. Does the old version of SNMP or the old version of Orion NPM makes the problem for monitoring…

Ok, thank you! It is 7.8.3 version....