With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
mpanlSigIFramesTransmitted
mpanl Sig I Frames Transmitted
This attribute counts the number of SVC I-frames transmitted to the interface on DLCI 0. An I-frame may be counted more than once if there are retransmissions at the SVC data link layer. When this count reaches maximum, it wraps to zero.
Back to Nortel-Magellan-Passport-MpaNetworkLinkMIB MIB page.
IPHost Network monitor allows you to monitor mpanlSigIFramesTransmitted 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 speech servers right now.
