CTRON-AppleTalk-ROUTER-MIB :: nwAtFibStartNet

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-AppleTalk-ROUTER-MIBnwAtFibStartNet

nwAtFibStartNet

Module: CTRON-AppleTalk-ROUTER-MIB

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

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.4.2.5.1.1.1

Node type: OBJECT-TYPE

Type: AtNetworkNumber

Access: read-only

Description: Indicates the start of the network range for the route.

What is nwAtFibStartNet?

This read-only AtNetworkNumber marks the beginning of the AppleTalk network address range covered by a specific routing-table entry. An administrator reads it to understand exactly which network numbers a given route applies to when reviewing the route table. Seeing nwAtFibStartNet and its paired end value span a wide range confirms that one route entry covers an extended AppleTalk network rather than a single non-extended network.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.5.1.1.1
snmpwalk -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtFibStartNet

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.4.2.5.1.1.1.1
snmpget -v2c -c public <target> CTRON-AppleTalk-ROUTER-MIB::nwAtFibStartNet.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::nwAtFibStartNet 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
1.3.6.1.4.1.52.4.2.2.2.3.4.2.5nwAtFibCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.5.1nwAtFibTableCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.5.1.1nwAtFibEntryCTRON-AppleTalk-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.4.2.5.1.1.1nwAtFibStartNetCTRON-AppleTalk-ROUTER-MIB