Nortel-MsCarrier-MscPassport-AtmBaseMIB :: mscLpAruLnnConnectionPoolAvailable

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-MsCarrier-MscPassport-AtmBaseMIB › mscLpAruLnnConnectionPoolAvailable

mscLpAruLnnConnectionPoolAvailable

Module: Nortel-MsCarrier-MscPassport-AtmBaseMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-AtmBaseMIB::mscLpAruLnnConnectionPoolAvailable

OID (numeric): 1.3.6.1.4.1.562.36.2.1.12.20.100.1.109

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute indicates the number of resource records available for the connections which utilize 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. A 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 allocated at the intermediate nodes to sustain these connectionless services.

If the McsMgr DprsMcsEpG/x Ep/y EpD transportConnectionPreference attribute is set to atmOnly, each instance of the McsMgr DprsMcsEpG/x Ep/y component uses one resource record from this pool.

Note, when the value of this attribute reaches zero, no more connections will be accepted for any of the services which utilize this pool. To increase the size of this pool, use the Arc lnnConnectionPoolCapacity attribute.

What is mscLpAruLnnConnectionPoolAvailable?

Reports how many Logical Network Number (LNN) connection resource records remain available on the LogicalProcessor for connectionless-service traffic; reaching zero blocks new connections until mscLpArcLnnConnectionPoolCapacity is increased. Obsolete legacy attribute.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.12.20.100.1.109
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmBaseMIB::mscLpAruLnnConnectionPoolAvailable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.12.20.100.1.109.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmBaseMIB::mscLpAruLnnConnectionPoolAvailable.1

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OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.562.36msCarrierNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2mscPassportNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1mscComponentsNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1.12mscLpNortel-MsCarrier-MscPassport-LogicalProcessorMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.12.20mscLpAruNortel-MsCarrier-MscPassport-AtmBaseMIB
1.3.6.1.4.1.562.36.2.1.12.20.100mscLpAruOperTableNortel-MsCarrier-MscPassport-AtmBaseMIB
1.3.6.1.4.1.562.36.2.1.12.20.100.1mscLpAruOperEntryNortel-MsCarrier-MscPassport-AtmBaseMIB
1.3.6.1.4.1.562.36.2.1.12.20.100.1.109mscLpAruLnnConnectionPoolAvailableNortel-MsCarrier-MscPassport-AtmBaseMIB