All MIBs › ACMIB › ipAtmIpMask
ipAtmIpMask
Module: ACMIB
OID (symbolic): ACMIB::ipAtmIpMask
OID (numeric): 1.3.6.1.4.1.1751.2.18.13.3
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: Local IP Mask
What is ipAtmIpMask?
This OID stores the subnet mask that tells the ATM interface which IP addresses are on the local network segment versus remote. Engineers set this alongside the IP address to define the network boundary for routing decisions. A value like 255.255.255.0 means the first three octets identify the local network, and any IP outside that range goes through the gateway.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.13.3 snmpwalk -v2c -c public <target> ACMIB::ipAtmIpMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.13.3.1 snmpget -v2c -c public <target> ACMIB::ipAtmIpMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.13.3.1 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 |
| 1.3.6.1.4.1.1751.2.18.13 | ipAtmGroup | ACMIB |
| 1.3.6.1.4.1.1751.2.18.13.3 | ipAtmIpMask | ACMIB |