All MIBs › ACMIB › routerIpNetworkMask
routerIpNetworkMask
Module: ACMIB
OID (symbolic): ACMIB::routerIpNetworkMask
OID (numeric): 1.3.6.1.4.1.1751.2.18.5.10.1.5
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: An IP network mask for an IP interface within a given router (VPN)
What is routerIpNetworkMask?
This OID stores the subnet mask that defines which IP addresses are local to this router's network segment versus remote. The mask is critical because the router uses it to decide whether to forward traffic directly or send it to a gateway. Setting it to 255.255.255.0 creates a /24 network allowing 254 usable host addresses.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.5.10.1.5 snmpwalk -v2c -c public <target> ACMIB::routerIpNetworkMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.5.10.1.5.1 snmpget -v2c -c public <target> ACMIB::routerIpNetworkMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.5.10.1.5.1 a <value>
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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 |
|---|---|---|
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.2 | mibs | ACMIB |
| 1.3.6.1.4.1.1751.2.18 | acMIB | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5 | intfConfig | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.10 | routerConfigTable | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.10.1 | routerConfigEntry | ACMIB |
| 1.3.6.1.4.1.1751.2.18.5.10.1.5 | routerIpNetworkMask | ACMIB |