Nortel-Magellan-Passport-IpiFrMIB :: ipiFrLcnVcCannotForwardToSubnet

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-IpiFrMIB › ipiFrLcnVcCannotForwardToSubnet

ipiFrLcnVcCannotForwardToSubnet

Module: Nortel-Magellan-Passport-IpiFrMIB

OID (symbolic): Nortel-Magellan-Passport-IpiFrMIB::ipiFrLcnVcCannotForwardToSubnet

OID (numeric): 1.3.6.1.4.1.562.2.4.1.50.4.3.12.1.3

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute displays the number of discarded packets that can not be forwarded into the subnet because of subnet congestion. Number of frames from link discarded due to failure in forwarding a packet from Vc into the subnet.- This attribute is increased when packet forwarding fails to forward a packet into the subnet. If a frame is split into multiple subnet packets and a partial packet has to be discarded, all subsequent partial packets that have not yet been delivered to the subnet will be discarded as well.

What is ipiFrLcnVcCannotForwardToSubnet?

Count of packets for this Vc that could not be forwarded into the subnet because of subnet congestion; if a frame was split and one piece is dropped, the remaining undelivered pieces are counted here too.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.50.4.3.12.1.3
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-IpiFrMIB::ipiFrLcnVcCannotForwardToSubnet

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.50.4.3.12.1.3.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-IpiFrMIB::ipiFrLcnVcCannotForwardToSubnet.1

Start monitoring Nortel Magellan Passport WAN switch (IP Interworking over Frame Relay) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-IpiFrMIB::ipiFrLcnVcCannotForwardToSubnet OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport WAN switch (IP Interworking over Frame Relay) from a single console.

OID Breakdown

Upper-level ancestors (10 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.562nortelCPM-NORTEL-MIB
1.3.6.1.4.1.562.2magellanNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4passportNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.2.4.1componentsNortel-Magellan-Passport-UsefulDefinitionsMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.50ipiFrNortel-Magellan-Passport-IpiFrMIB
1.3.6.1.4.1.562.2.4.1.50.4ipiFrLcnNortel-Magellan-Passport-IpiFrMIB
1.3.6.1.4.1.562.2.4.1.50.4.3ipiFrLcnVcNortel-Magellan-Passport-IpiFrMIB
1.3.6.1.4.1.562.2.4.1.50.4.3.12ipiFrLcnVcFrdTableNortel-Magellan-Passport-IpiFrMIB
1.3.6.1.4.1.562.2.4.1.50.4.3.12.1ipiFrLcnVcFrdEntryNortel-Magellan-Passport-IpiFrMIB
1.3.6.1.4.1.562.2.4.1.50.4.3.12.1.3ipiFrLcnVcCannotForwardToSubnetNortel-Magellan-Passport-IpiFrMIB