CENTILLION-DOT5-EXTENSIONS-MIB :: cnDot5ExtnPortConnType

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CENTILLION-DOT5-EXTENSIONS-MIB › cnDot5ExtnPortConnType

cnDot5ExtnPortConnType

Module: CENTILLION-DOT5-EXTENSIONS-MIB

OID (symbolic): CENTILLION-DOT5-EXTENSIONS-MIB::cnDot5ExtnPortConnType

OID (numeric): 1.3.6.1.4.1.930.3.3.1.1.2

Node type: OBJECT-TYPE

Type: TrPortConnType

Access: read-write

Description: The type of connection used on this port. Setting a value to this object requires the port to be reset and re-opened before taking effect. Allowable connections for TR4 are: Station - (default for TR4) the port is configured as a standard ring station, Ring-In/Ring-Out - the port is connected to the Ring-In or Ring-Out port of a MAU with an appropriate cable. DTR - the port has a direct connection to a ring station.

A different set of connection type for TR8 are : Hub, Station, Bay/SNPX RO, Bay/SNPX RI, Other RO, Other RI, FDTR Hub, FDTR Station

What is cnDot5ExtnPortConnType?

Configures the connection type used on a Token Ring port (such as station or ring-in mode), requiring a port reset to take effect.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.930.3.3.1.1.2
snmpwalk -v2c -c public <target> CENTILLION-DOT5-EXTENSIONS-MIB::cnDot5ExtnPortConnType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.930.3.3.1.1.2.1
snmpget -v2c -c public <target> CENTILLION-DOT5-EXTENSIONS-MIB::cnDot5ExtnPortConnType.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.930.3.3.1.1.2.1 s <value>

Start monitoring Nortel/Bay Networks Centillion Token Ring switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CENTILLION-DOT5-EXTENSIONS-MIB::cnDot5ExtnPortConnType OID value, configure state conditions and alerts, and monitor any Nortel/Bay Networks Centillion Token Ring switches (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.930centillionCENTILLION-ROOT-MIB
1.3.6.1.4.1.930.3extensionsCENTILLION-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.930.3.3cnDot5ExtensionsCENTILLION-DOT5-EXTENSIONS-MIB
1.3.6.1.4.1.930.3.3.1cnDot5ExtnTableCENTILLION-DOT5-EXTENSIONS-MIB
1.3.6.1.4.1.930.3.3.1.1cnDot5ExtnEntryCENTILLION-DOT5-EXTENSIONS-MIB
1.3.6.1.4.1.930.3.3.1.1.2cnDot5ExtnPortConnTypeCENTILLION-DOT5-EXTENSIONS-MIB