All MIBs › CPE-DSL-MIB › cpeIpNetmask
cpeIpNetmask
Module: CPE-DSL-MIB
OID (symbolic): CPE-DSL-MIB::cpeIpNetmask
OID (numeric): 1.3.6.1.4.1.16972.2.5.1.4
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-create
Description: IP address netmask
What is cpeIpNetmask?
This read-create IpAddress object holds the subnet mask paired with the CPE's IP address entry. An admin sets it alongside cpeIpAddress so the modem correctly determines which addresses are local versus routed. For example, an ISP provisioning a /30 point-to-point WAN link sets cpeIpNetmask to 255.255.255.252 to match the allocated subnet.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.16972 | cpeDSL | CPE-DSL-MIB |
| 1.3.6.1.4.1.16972.2 | cpeConfig | CPE-DSL-MIB |
| 1.3.6.1.4.1.16972.2.5 | cpeIpTable | CPE-DSL-MIB |
| 1.3.6.1.4.1.16972.2.5.1 | cpeIpEntry | CPE-DSL-MIB |
| 1.3.6.1.4.1.16972.2.5.1.4 | cpeIpNetmask | CPE-DSL-MIB |