All MIBs › CLEARTRAC7-MIB › iflanSubnetMask
iflanSubnetMask
Module: CLEARTRAC7-MIB
OID (symbolic): CLEARTRAC7-MIB::iflanSubnetMask
OID (numeric): 1.3.6.1.4.1.727.7.2.3.2.1.9
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: Subnet mask associated with the port's IP address. It is configured like the IP address: a 4-byte value in dotted decimal representation, with a maximum value of 255 for each byte. The subnet mask identifies which bits of the IP address correspond to the physical network, and which bits correspond to host identifiers.
What is iflanSubnetMask?
This read-write IpAddress is the subnet mask paired with iflanIpAddress, entered the same way as an IP address in 4-byte dotted-decimal form. It identifies which bits of the port's IP address correspond to the network versus the host portion, which is essential for the unit to correctly determine whether a destination is local or must be routed. For example, pairing IP address 192.168.10.1 with this object set to 255.255.255.0 tells the unit that only the last octet varies across hosts on that LAN.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.727.7.2.3.2.1.9 snmpwalk -v2c -c public <target> CLEARTRAC7-MIB::iflanSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.727.7.2.3.2.1.9.1 snmpget -v2c -c public <target> CLEARTRAC7-MIB::iflanSubnetMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.727.7.2.3.2.1.9.1 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 |
|---|---|---|
| 1.3.6.1.4.1.727 | lucent | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7 | cleartrac7 | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2 | mgmt | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.3 | iflan | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.3.2 | iflanTable | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.3.2.1 | iflanEntry | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.3.2.1.9 | iflanSubnetMask | CLEARTRAC7-MIB |