All MIBs › CLEARTRAC7-MIB › sysDefaultIpMask
sysDefaultIpMask
Module: CLEARTRAC7-MIB
OID (symbolic): CLEARTRAC7-MIB::sysDefaultIpMask
OID (numeric): 1.3.6.1.4.1.727.7.2.1.12
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: Default IP subnet mask associated with the default IP address. It is configured like the default IP address: a 4-byte value in dotted decimal representation, with a maximum value of 255 for each byte. The default IP mask identifies which bits of the IP address correspond to the physical network, and which bits correspond to host identifiers.
What is sysDefaultIpMask?
This read-write IP address object holds the subnet mask paired with the unit's default IP address, expressed as a 4-byte dotted-decimal value. It tells the ClearTrac7 unit which bits of the default address identify the physical network versus the host, which is essential for the unit to correctly determine local versus remote destinations. For example, setting this to 255.255.255.0 alongside the default IP address defines a standard /24 network boundary for the unit's default addressing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.727.7.2.1.12 snmpwalk -v2c -c public <target> CLEARTRAC7-MIB::sysDefaultIpMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.727.7.2.1.12.1 snmpget -v2c -c public <target> CLEARTRAC7-MIB::sysDefaultIpMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.727.7.2.1.12.1 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 |
| 1.3.6.1.4.1.727.7.2.1 | system | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.1.12 | sysDefaultIpMask | CLEARTRAC7-MIB |