All MIBs › CLEARTRAC7-MIB › pvcSubnetMask
pvcSubnetMask
Module: CLEARTRAC7-MIB
OID (symbolic): CLEARTRAC7-MIB::pvcSubnetMask
OID (numeric): 1.3.6.1.4.1.727.7.2.10.2.1.16
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: Subnet mask associated with the PVC'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 pvcSubnetMask?
This read-write IpAddress field is the subnet mask paired with the PVC's IP address, a 4-byte dotted-decimal value identifying which bits denote the network versus the host. An admin sets it consistently with pvcIpAddress so routing and RIP calculations on this PVC work correctly. For example, a PVC using 10.1.1.1 with pvcSubnetMask set to 255.255.255.252 defines a tiny point-to-point subnet for that circuit.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.727.7.2.10.2.1.16 snmpwalk -v2c -c public <target> CLEARTRAC7-MIB::pvcSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.727.7.2.10.2.1.16.1 snmpget -v2c -c public <target> CLEARTRAC7-MIB::pvcSubnetMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.727.7.2.10.2.1.16.1 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 |
| 1.3.6.1.4.1.727.7.2.10 | pvc | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.10.2 | pvcTable | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.10.2.1 | pvcEntry | CLEARTRAC7-MIB |
| 1.3.6.1.4.1.727.7.2.10.2.1.16 | pvcSubnetMask | CLEARTRAC7-MIB |