All MIBs › CADANT-CMTS-MAC-MIB › cadIfCmtsMacInetIpAddr
cadIfCmtsMacInetIpAddr
Module: CADANT-CMTS-MAC-MIB
OID (symbolic): CADANT-CMTS-MAC-MIB::cadIfCmtsMacInetIpAddr
OID (numeric): 1.3.6.1.4.1.4998.1.1.20.2.21.1.4
Node type: OBJECT-TYPE
Type: InetAddressIPv4or6
Access: read-only
Description: Inet Ip address (IPv4 or IPv6)associated with this CM or CPE MAC address.
What is cadIfCmtsMacInetIpAddr?
This object stores the IPv4 or IPv6 address associated with a cable modem or customer premises equipment (CPE) MAC address in the CMTS. The CMTS tracks IP-to-MAC bindings for all connected devices, which is essential for routing packets to the correct physical cable modem. An operator queries this to map a specific cable modem's MAC address to its IP address for troubleshooting connectivity issues or managing DHCP assignments.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.2.21.1.4 snmpwalk -v2c -c public <target> CADANT-CMTS-MAC-MIB::cadIfCmtsMacInetIpAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.2.21.1.4.1 snmpget -v2c -c public <target> CADANT-CMTS-MAC-MIB::cadIfCmtsMacInetIpAddr.1
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-MAC-MIB::cadIfCmtsMacInetIpAddr 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4998 | cadant | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1 | cadObjects | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1.1 | cadCable | CADANT-PRODUCTS-MIB |
| 1.3.6.1.4.1.4998.1.1.20 | cadLayer2 | CADANT-PRODUCTS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4998.1.1.20.2 | cadMacMib | CADANT-CMTS-MAC-MIB |
| 1.3.6.1.4.1.4998.1.1.20.2.21 | cadIfCmtsMacToIpTable | CADANT-CMTS-MAC-MIB |
| 1.3.6.1.4.1.4998.1.1.20.2.21.1 | cadIfCmtsMacToIpEntry | CADANT-CMTS-MAC-MIB |
| 1.3.6.1.4.1.4998.1.1.20.2.21.1.4 | cadIfCmtsMacInetIpAddr | CADANT-CMTS-MAC-MIB |