CADANT-CMTS-LAYER2CMTS-MIB :: cadAgingNDCacheSearchingGlobalMaxRate

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCADANT-CMTS-LAYER2CMTS-MIBcadAgingNDCacheSearchingGlobalMaxRate

cadAgingNDCacheSearchingGlobalMaxRate

Module: CADANT-CMTS-LAYER2CMTS-MIB

OID (symbolic): CADANT-CMTS-LAYER2CMTS-MIB::cadAgingNDCacheSearchingGlobalMaxRate

OID (numeric): 1.3.6.1.4.1.4998.1.1.20.1.2.21

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The maximum global ND request transmit rate for all IP's with an ND cache entry in the searching state. Units are in packets sent per second.

What is cadAgingNDCacheSearchingGlobalMaxRate?

Caps the system-wide rate of IPv6 Neighbor Discovery Solicitation requests sent for all IP addresses with ND cache entries in the searching state, in packets per second. This global rate limit prevents ND flooding when many IPv6 addresses are simultaneously being resolved.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.1.2.21
snmpwalk -v2c -c public <target> CADANT-CMTS-LAYER2CMTS-MIB::cadAgingNDCacheSearchingGlobalMaxRate

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.1.2.21.1
snmpget -v2c -c public <target> CADANT-CMTS-LAYER2CMTS-MIB::cadAgingNDCacheSearchingGlobalMaxRate.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4998.1.1.20.1.2.21.1 i <value>

Start monitoring ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CADANT-CMTS-LAYER2CMTS-MIB::cadAgingNDCacheSearchingGlobalMaxRate OID value, configure state conditions and alerts, and monitor any ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.4998cadantCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1cadObjectsCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1.1cadCableCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1.1.20cadLayer2CADANT-PRODUCTS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4998.1.1.20.1cadLayer2MibCADANT-CMTS-LAYER2CMTS-MIB
1.3.6.1.4.1.4998.1.1.20.1.2cadAgingCADANT-CMTS-LAYER2CMTS-MIB
1.3.6.1.4.1.4998.1.1.20.1.2.21cadAgingNDCacheSearchingGlobalMaxRateCADANT-CMTS-LAYER2CMTS-MIB