CTRON-IP-ROUTER-MIB :: nwIpSysRouterId

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-IP-ROUTER-MIBnwIpSysRouterId

nwIpSysRouterId

Module: CTRON-IP-ROUTER-MIB

OID (symbolic): CTRON-IP-ROUTER-MIB::nwIpSysRouterId

OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.1.2.1.1.1

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: The IP Address used to uniquely identify the host (device) running IP Routing Services. The value of nwIpSysRouterId is equal to the highest IP Address in the IP Address Table.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.1.2.1.1.1
snmpwalk -v2c -c public <target> CTRON-IP-ROUTER-MIB::nwIpSysRouterId

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.1.2.1.1.1.1
snmpget -v2c -c public <target> CTRON-IP-ROUTER-MIB::nwIpSysRouterId.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.2.2.2.3.1.2.1.1.1.1 a <value>

SNMPv3 example:

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

Start monitoring Cabletron Systems IP router/Layer 3 switch (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-IP-ROUTER-MIB::nwIpSysRouterId OID value, configure state conditions and alerts, and monitor any Cabletron Systems IP router/Layer 3 switch (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
1.3.6.1.4.1.52.4.2.2.2.3.1nwIpRouterCTRON-IP-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.1.2nwIpComponentsCTRON-IP-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.1.2.1nwIpSystemCTRON-IP-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.1.2.1.1nwIpSysConfigCTRON-IP-ROUTER-MIB
1.3.6.1.4.1.52.4.2.2.2.3.1.2.1.1.1nwIpSysRouterIdCTRON-IP-ROUTER-MIB