With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
rtgVnsLpStatsMultiTxDiscPkts
rtg Vns Lp Stats Multi Tx Disc Packets
1.3.6.1.4.1.562.2.4.1.40.3.3.2.1.12
This attribute counts the multicast packets this Vns component was expected to transmit, but had to discard. (For example, VNS packets may be discarded because there is no route to the given destination.) Packets counted here are not counted in multiTxPkts. The counter wraps around to zero when the maximum value is reached.
Back to Nortel-Magellan-Passport-VnsMIB MIB page.
IPHost Network monitor allows you to monitor rtgVnsLpStatsMultiTxDiscPkts 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 multiplexers right now.
