All MIBs › RMON2-MIB › netConfigSubnetMask
netConfigSubnetMask
Module: RMON2-MIB
OID (symbolic): RMON2-MIB::netConfigSubnetMask
OID (numeric): 1.3.6.1.2.1.16.19.11.1.2
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-create
Description: The subnet mask of this Net interface. The default value for this object is 0.0.0.0. If either the netConfigIPAddress or netConfigSubnetMask is 0.0.0.0, then when the device boots, it may use BOOTP to try to figure out what these values should be. If BOOTP fails before the device can talk on the network, this value must be configured (e.g., through a terminal attached to the device). If BOOTP is used, care should be taken to not send BOOTP broadcasts too frequently and to eventually send them very infrequently if no replies are received.
What is netConfigSubnetMask?
This read-write IP address defines which network portion of the probe's IP address determines local connectivity. Engineers set this to match their network design so the probe correctly identifies which hosts are on the same subnet. For example, setting to "255.255.255.0" indicates a /24 network allowing addresses 192.168.1.0 through 192.168.1.255.
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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.16 | rmon | LBHUB-BOOM-MIB |
| 1.3.6.1.2.1.16.19 | tftp | REMOTEACCESS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.16.19.11 | netConfigTable | RMON2-MIB |
| 1.3.6.1.2.1.16.19.11.1 | netConfigEntry | RMON2-MIB |
| 1.3.6.1.2.1.16.19.11.1.2 | netConfigSubnetMask | RMON2-MIB |