Nortel-Magellan-Passport-VnetNisSigMIB :: sigChanNisCircuitSwitchedK

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-VnetNisSigMIB › sigChanNisCircuitSwitchedK

sigChanNisCircuitSwitchedK

Module: Nortel-Magellan-Passport-VnetNisSigMIB

OID (symbolic): Nortel-Magellan-Passport-VnetNisSigMIB::sigChanNisCircuitSwitchedK

OID (numeric): 1.3.6.1.4.1.562.2.4.1.115.8.11.1.6

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: This attribute specifies the maximum number of sequentially numbered I frames (that is, window size (k)) that may be unacknowledged at any given time for a SAP supporting primary rate (64kbit/sec) signalling.

What is sigChanNisCircuitSwitchedK?

A read-write value (1-127, default 7) setting the maximum window size (k), the number of sequentially numbered I-frames that can be unacknowledged at once, for a SAP supporting primary rate (64 kbit/s) signaling. Admins tune this to control how much unacknowledged layer 2 traffic can be outstanding on this signaling channel.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.115.8.11.1.6
snmpwalk -v2c -c public <target> Nortel-Magellan-Passport-VnetNisSigMIB::sigChanNisCircuitSwitchedK

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.2.4.1.115.8.11.1.6.1
snmpget -v2c -c public <target> Nortel-Magellan-Passport-VnetNisSigMIB::sigChanNisCircuitSwitchedK.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.562.2.4.1.115.8.11.1.6.1 i <value>

Start monitoring Nortel Magellan Passport multiservice switch / ISDN PRI/BRI signaling interface (National ISDN) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-Magellan-Passport-VnetNisSigMIB::sigChanNisCircuitSwitchedK OID value, configure state conditions and alerts, and monitor any Nortel Magellan Passport multiservice switch / ISDN PRI/BRI signaling interface (National ISDN) 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
1.3.6.1.4.1.562.2.4.1.115sigChanNortel-Magellan-Passport-VoiceNetworkingMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.2.4.1.115.8sigChanNisNortel-Magellan-Passport-VnetNisSigMIB
1.3.6.1.4.1.562.2.4.1.115.8.11sigChanNisL2TableNortel-Magellan-Passport-VnetNisSigMIB
1.3.6.1.4.1.562.2.4.1.115.8.11.1sigChanNisL2EntryNortel-Magellan-Passport-VnetNisSigMIB
1.3.6.1.4.1.562.2.4.1.115.8.11.1.6sigChanNisCircuitSwitchedKNortel-Magellan-Passport-VnetNisSigMIB