With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
mpanlSigAckDelayTimer
mpanl Sig Ack Delay Timer
This attribute specifies the maximum period in milliseconds that the network will wait before sending an acknowledgment for a received in-sequence I-frame. A value of 0 means there will be no delay in acknowledgment.
Back to Nortel-Magellan-Passport-MpaNetworkLinkMIB MIB page.
IPHost Network monitor allows you to monitor mpanlSigAckDelayTimer 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 secure routers right now.