CTRON-AppleTalk-ROUTER-MIB :: nwAtportType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-AppleTalk-ROUTER-MIBnwAtportType

nwAtportType

Module: CTRON-AppleTalk-ROUTER-MIB

OID (symbolic): CTRON-AppleTalk-ROUTER-MIB::nwAtportType

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The value of nwArPortType indicates which link-layer protocol is running immediately below DDP in the protocol stack on the router port for which the entry exists. The value of nwAtPortType determines the format of address octet stings throughout the entire AppleTalk MIB.

What is nwAtportType?

This read-write INTEGER (other/localtalk/ethertalk1/ethertalk2/tokentalk/iptalk and more) indicates which link-layer protocol runs immediately below DDP on a router port, and the description notes this value determines the address octet-string format used throughout the AppleTalk MIB for that port. An administrator sets it to match the actual media attached to the port. Setting nwAtportType to localtalk(2) on a port physically wired for LocalTalk ensures the router interprets AppleTalk addresses on that port using the correct format.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.3
snmpwalk -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtportType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.3.1
snmpget -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtportType.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.3.1 i <value>

Start monitoring Cabletron Systems router (AppleTalk, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-AppleTalk-ROUTER-MIB::nwAtportType OID value, configure state conditions and alerts, and monitor any Cabletron Systems router (AppleTalk, legacy) 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCTRON-AP3000-MIB
1.3.6.1.4.1.52.4.2ctronExpCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.2.2ctronRouterExpROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2nwRouterROUTER-OIDS
1.3.6.1.4.1.52.4.2.2.2.3nwRtrProtoSuitesROUTER-OIDS
Numeric OIDNameModule
1.3.6.1.4.1.52.4.2.2.2.3.4nwAtRouterCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2nwAtComponentsCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2nwAtForwardingCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2nwAtFwdInterfacesCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1nwAtFwdIfConfigCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2nwAtportTableCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1nwAtportEntryCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.3nwAtportTypeCTRON-AppleTalk-ROUTER-MIB