CTRON-AppleTalk-ROUTER-MIB :: nwAtportZoneFrom

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-AppleTalk-ROUTER-MIBnwAtportZoneFrom

nwAtportZoneFrom

Module: CTRON-AppleTalk-ROUTER-MIB

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

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.13

Node type: OBJECT-TYPE

Type: AtDdpNodeAddress

Access: read-only

Description: When nwAtportZoneConfig is set to garnered (2), this variable contains the DDP address of the entity from which the AppleTalk Zone List was garnered. When nwAtportZoneConfig is set to conflictOrientedSeed (1), conflictAverseSeed (5), or softSeed (6), this variable contains the DDP address of an entity which supplied or confirmed the AppleTalk zone information. If nwAtportZoneConfig is set to guessed (3) or unconfigured (4), or if the AppleTalk Routing Services-enabled device has not received any zone confirmation, this object will be set to three octets of zero.

What is nwAtportZoneFrom?

This read-only AtDdpNodeAddress records the DDP address of the entity that supplied, confirmed, or garnered this port's AppleTalk zone information, depending on how nwAtportZoneConfig is set. An administrator uses it to trace where a port's zone list actually came from when zone names look wrong. Checking nwAtportZoneFrom after users report seeing an unfamiliar zone name lets staff identify which neighboring device originated that zone information.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.13
snmpwalk -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtportZoneFrom

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.13.1
snmpget -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtportZoneFrom.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nwAtportZoneFrom.1

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::nwAtportZoneFrom 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
1.3.6.1.4.1.52.4.2.2.2.3.4.2.2.2.1.2.1.13nwAtportZoneFromCTRON-AppleTalk-ROUTER-MIB