With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
appnDnaCugCugOptionsTable
appn Dna Cug Cug Options Table
Attributes in this group defines ClosedUserGroup options associated with interlockCode. Dnas with the same Cug (interlockCode) make calls within this group. Various combinations which permit or prevent calls in the same Cug group are defined here.
Back to Nortel-Magellan-Passport-AppnMIB MIB page.
IPHost Network monitor allows you to monitor appnDnaCugCugOptionsTable 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 switches right now.