All MIBs › IPGW-MIB › ipgwCfgGatewayNetMask
ipgwCfgGatewayNetMask
Module: IPGW-MIB
OID (symbolic): IPGW-MIB::ipgwCfgGatewayNetMask
OID (numeric): 1.3.6.1.4.1.429.1.13.1.1.1.5
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: Specifies the subnet mask for the IP Gateway Card.
What is ipgwCfgGatewayNetMask?
This read-write IpAddress specifies, per its source description, the subnet mask for this IP Gateway Card. Admins set this to match the actual subnet the card's local IP address belongs to, ensuring correct routing decisions for traffic reaching the card. For example, setting this to 255.255.255.0 alongside a /24 local network would correctly scope which destination addresses the card treats as locally reachable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.1.13.1.1.1.5 snmpwalk -v2c -c public <target> IPGW-MIB::ipgwCfgGatewayNetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.429.1.13.1.1.1.5.1 snmpget -v2c -c public <target> IPGW-MIB::ipgwCfgGatewayNetMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.429.1.13.1.1.1.5.1 a <value>
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.429 | usr | ANIC-MIB |
| 1.3.6.1.4.1.429.1 | nas | ANIC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.429.1.13 | ipgw | IPGW-MIB |
| 1.3.6.1.4.1.429.1.13.1 | ipgwCfg | IPGW-MIB |
| 1.3.6.1.4.1.429.1.13.1.1 | ipgwCfgTable | IPGW-MIB |
| 1.3.6.1.4.1.429.1.13.1.1.1 | ipgwCfgEntry | IPGW-MIB |
| 1.3.6.1.4.1.429.1.13.1.1.1.5 | ipgwCfgGatewayNetMask | IPGW-MIB |