CTATX-MIB :: sipmNeighbors

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTATX-MIBsipmNeighbors

sipmNeighbors

Module: CTATX-MIB

OID (symbolic): CTATX-MIB::sipmNeighbors

OID (numeric): 1.3.6.1.4.1.97.3.20.3.1.1.2

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-only

Description: The neighbor's IP address which was learned.

What is sipmNeighbors?

This read-only IpAddress is the IP address of a neighbor learned via multicast routing on a given interface. An admin reads this to enumerate which other multicast-routing-capable devices this router has discovered on each interface. Seeing an unexpected sipmNeighbors entry on a given interface would prompt the admin to investigate why an unfamiliar device is participating in multicast routing there.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.20.3.1.1.2
snmpwalk -v2c -c public <target> CTATX-MIB::sipmNeighbors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.20.3.1.1.2.1
snmpget -v2c -c public <target> CTATX-MIB::sipmNeighbors.1

SNMPv3 example:

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

Start monitoring Cabletron/Enterasys ATX switch module with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTATX-MIB::sipmNeighbors OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys ATX switch module from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.97sigmaCT-ELS10-27-MIB
Numeric OIDNameModule
1.3.6.1.4.1.97.3ecs_1CTATX-MIB
1.3.6.1.4.1.97.3.20sipmCTATX-MIB
1.3.6.1.4.1.97.3.20.3sipmneighborCTATX-MIB
1.3.6.1.4.1.97.3.20.3.1sipmNeighborTableCTATX-MIB
1.3.6.1.4.1.97.3.20.3.1.1sipmNeighborEntryCTATX-MIB
1.3.6.1.4.1.97.3.20.3.1.1.2sipmNeighborsCTATX-MIB