Nortel-Magellan-Passport-PorsTrunksMIB :: trkPaAdaptationLevel

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-PorsTrunksMIB › trkPaAdaptationLevel

trkPaAdaptationLevel

Module: Nortel-Magellan-Passport-PorsTrunksMIB

OID (symbolic): Nortel-Magellan-Passport-PorsTrunksMIB::trkPaAdaptationLevel

OID (numeric): 1.3.6.1.4.1.562.2.4.1.60.4.11.1.16

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute indicates the current PORS adaptation level of the parent trunk. The adaptation mechanism is controlled by Adaptation group, which is used to alleviate the high utilization condition on the parent trunk. 0 - adaptation is not active. 1 - new calls are prevented from being established over the parent trunk. 2 - some connections starting from the lowest holdingPriority attempt to reroute their paths using alternate trunks. 3 - some connections starting from the lowest holdingPriority are bumped away from the parent trunk.

What is trkPaAdaptationLevel?

Reports the current degree of PORS congestion adaptation active on the parent trunk: 0 means no adaptation, 1 blocks new calls from using the trunk, 2 starts rerouting low-priority connections to alternate trunks, and 3 starts bumping low-priority connections off the trunk entirely.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.60.4.11.1.16
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-PorsTrunksMIB::trkPaAdaptationLevel

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.60.4.11.1.16.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-PorsTrunksMIB::trkPaAdaptationLevel.1

Start monitoring Nortel Magellan Passport WAN switch (Packet-over-Ring Service trunks) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-PorsTrunksMIB::trkPaAdaptationLevel OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport WAN switch (Packet-over-Ring Service trunks) from a single console.

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
1.3.6.1.4.1.562.2magellanNortel-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
1.3.6.1.4.1.562.2.4.1.60trkNortel-Magellan-Passport-TrunksMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.60.4trkPaNortel-Magellan-Passport-PorsTrunksMIB
1.3.6.1.4.1.562.2.4.1.60.4.11trkPaOperTableNortel-Magellan-Passport-PorsTrunksMIB
1.3.6.1.4.1.562.2.4.1.60.4.11.1trkPaOperEntryNortel-Magellan-Passport-PorsTrunksMIB
1.3.6.1.4.1.562.2.4.1.60.4.11.1.16trkPaAdaptationLevelNortel-Magellan-Passport-PorsTrunksMIB