CTRON-AppleTalk-ROUTER-MIB :: nwAtHostMapPhysAddr

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-AppleTalk-ROUTER-MIBnwAtHostMapPhysAddr

nwAtHostMapPhysAddr

Module: CTRON-AppleTalk-ROUTER-MIB

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

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.4.2.6.3.1.1.3

Node type: OBJECT-TYPE

Type: PhysAddress

Access: read-write

Description: The media-dependent 'physical' address. The value of this object is 0 for entries indicating native-wan(8) framing.

What is nwAtHostMapPhysAddr?

This read-write physical address field records the media-dependent hardware address associated with an AppleTalk host mapping entry, and is set to zero for entries using native-wan(8) framing. An admin checks this field to verify the correct hardware address is bound to an AppleTalk node, and expects a zero value specifically on native-WAN framed circuits rather than treating it as an error. For example, an Ethernet-attached AppleTalk host would show its actual MAC address here, while a host reached over a native-WAN framed circuit would correctly show all zeros.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.6.3.1.1.3
snmpwalk -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtHostMapPhysAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.6.3.1.1.3.1
snmpget -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtHostMapPhysAddr.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.6.3.1.1.3.1 s <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::nwAtHostMapPhysAddr 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
1.3.6.1.4.1.52.4.2.2.2.3.4.2.6nwAtEndSystemsCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.6.3nwAtHostsToMediaCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.6.3.1nwAtHostMapTableCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.6.3.1.1nwAtHostMapEntryCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.6.3.1.1.3nwAtHostMapPhysAddrCTRON-AppleTalk-ROUTER-MIB