Nortel-Magellan-Passport-AtmBaseMIB :: lpEngFcrcSubConnectionPoolUsage

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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

lpEngFcrcSubConnectionPoolUsage

Module: Nortel-Magellan-Passport-AtmBaseMIB

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

OID (numeric): 1.3.6.1.4.1.562.2.4.1.12.23.6.10.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute indicates the number of sub-connections being utilized by the LogicalProcessor.

A sub-connection is used for interworking the ATM services with the frame oriented services such as Frame Relay and Path Oriented Routing System (PORS). When a frame is received at a sub- connection, the frame header is modified to be compatible with the service it is to be forwarded to.

This pool is used for connection oriented services only. Each of the following components uses one sub-connection from this pool: FrAtm/n Dlci/n Siwf McsMgr Frf5EpG/n Frf5Ep/n Lmi McsMgr Frf5EpG/n Frf5Ep/n Dlci/n

What is lpEngFcrcSubConnectionPoolUsage?

Reports how many sub-connections are currently used by services such as FrAtm Dlci Siwf or McsMgr Frf5Ep on this LogicalProcessor, up to 49152; compared with lpEngFcrcSubConnectionPoolAvailable it shows how close the pool is to exhaustion.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.12.23.6.10.1.2
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-AtmBaseMIB::lpEngFcrcSubConnectionPoolUsage

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.12.23.6.10.1.2.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-AtmBaseMIB::lpEngFcrcSubConnectionPoolUsage.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::lpEngFcrcSubConnectionPoolUsage 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
1.3.6.1.4.1.562.2.4.1.12.23.6.10.1.2lpEngFcrcSubConnectionPoolUsageNortel-Magellan-Passport-AtmBaseMIB