With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
timeModuleTime
time Module Time
1.3.6.1.4.1.3646.1300.2.1.2.1.10.1.5
This attribute indicates the current date and time on this module. The moduleTime is obtained by adding an offset to the reference time, which is the Universal Time Coordinated (UTC). When the moduleTime is set, it keeps the value even if the card boots. It is the time used for time stamps, such as in alarms and accounting data. The operator resets the current date and time by setting this attribute when syncStatus is unsynchronized. Setting this attribute is not allowed if syncStatus is synchronized or synchronizing.
Back to Nortel-Magellan-Passport-TimeMIB MIB page.
IPHost Network monitor allows you to monitor timeModuleTime on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel modems right now.