Nortel-Magellan-Passport-AtmBaseMIB :: lpEngFcrcLnnConnectionPoolUsage

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-AtmBaseMIB › lpEngFcrcLnnConnectionPoolUsage

lpEngFcrcLnnConnectionPoolUsage

Module: Nortel-Magellan-Passport-AtmBaseMIB

OID (symbolic): Nortel-Magellan-Passport-AtmBaseMIB::lpEngFcrcLnnConnectionPoolUsage

OID (numeric): 1.3.6.1.4.1.562.2.4.1.12.23.6.10.1.4

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute indicates the number of resource records being utilized for the connections which use Logical Network Number (LNN) on the LogicalProcessor.

A logical network is a subset of Passport modules together with a subset of trunks that interconnect those modules. It carries the traffic for a defined set of network protocols. An LNN is used to identify a logical network. The connectionless services which utilize the logical networks require some processing at the intermediate nodes. This pool is applied at the intermediate nodes to sustain these connectionless services.

If the McsMgr DprsMcsEpG/n Ep/n EpD transportConnectionPreference attribute is set to atmOnly, each instance of the McsMgr DprsMcsEpG/n Ep/n component uses one resource record from this pool, otherwise it does not use this pool.

What is lpEngFcrcLnnConnectionPoolUsage?

Reports how many LNN resource records are currently used for connectionless traffic on this LogicalProcessor, up to 2048; each DPRS instance uses two records and each VNS instance (an LNN combined with a trunk) uses one.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.12.23.6.10.1.4
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-AtmBaseMIB::lpEngFcrcLnnConnectionPoolUsage

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.12.23.6.10.1.4.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-AtmBaseMIB::lpEngFcrcLnnConnectionPoolUsage.1

Start monitoring Nortel Magellan Passport ATM WAN switch (base ATM interface) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-AtmBaseMIB::lpEngFcrcLnnConnectionPoolUsage OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport ATM WAN switch (base ATM interface) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.562.2.4.1.12lpNortel-Magellan-Passport-LogicalProcessorMIB
1.3.6.1.4.1.562.2.4.1.12.23lpEngNortel-Magellan-Passport-LogicalProcessorMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.12.23.6lpEngFcrcNortel-Magellan-Passport-AtmBaseMIB
1.3.6.1.4.1.562.2.4.1.12.23.6.10lpEngFcrcOperTableNortel-Magellan-Passport-AtmBaseMIB
1.3.6.1.4.1.562.2.4.1.12.23.6.10.1lpEngFcrcOperEntryNortel-Magellan-Passport-AtmBaseMIB
1.3.6.1.4.1.562.2.4.1.12.23.6.10.1.4lpEngFcrcLnnConnectionPoolUsageNortel-Magellan-Passport-AtmBaseMIB