CADANT-CMTS-DHCPRA-MIB :: cadVrDhcpRelaySrcInterfaceIndex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCADANT-CMTS-DHCPRA-MIBcadVrDhcpRelaySrcInterfaceIndex

cadVrDhcpRelaySrcInterfaceIndex

Module: CADANT-CMTS-DHCPRA-MIB

OID (symbolic): CADANT-CMTS-DHCPRA-MIB::cadVrDhcpRelaySrcInterfaceIndex

OID (numeric): 1.3.6.1.4.1.4998.1.1.25.6.6.4

Node type: OBJECT-TYPE

Type: InterfaceIndexOrZero

Access: read-write

Description: This object specifies the selection of the layer 3 interface ifIndex of the SIP field in the DHCPv6 relay forward message. The default value is 0, which means that the routing stack will pick the appropriate RCM IP address. The options are cable MAC virtual interface ifIndex or a loopback virtual router interface ifIndex

What is cadVrDhcpRelaySrcInterfaceIndex?

Selects which layer-3 interface's IP address is used as the source IP (SIP) field in DHCPv6 relay-forward messages. A value of 0 lets the routing stack automatically choose the appropriate RCM IP address.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.25.6.6.4
snmpwalk -v2c -c public <target> CADANT-CMTS-DHCPRA-MIB::cadVrDhcpRelaySrcInterfaceIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.25.6.6.4.1
snmpget -v2c -c public <target> CADANT-CMTS-DHCPRA-MIB::cadVrDhcpRelaySrcInterfaceIndex.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4998.1.1.25.6.6.4.1 s <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-DHCPRA-MIB::cadVrDhcpRelaySrcInterfaceIndex 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
1.3.6.1.4.1.4998.1.1.25cadLayer3CADANT-PRODUCTS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4998.1.1.25.6cadDhcpRaMibCADANT-CMTS-DHCPRA-MIB
1.3.6.1.4.1.4998.1.1.25.6.6cadDhcpRaOptionCADANT-CMTS-DHCPRA-MIB
1.3.6.1.4.1.4998.1.1.25.6.6.4cadVrDhcpRelaySrcInterfaceIndexCADANT-CMTS-DHCPRA-MIB