All MIBs › CISCOSB-vlan-MIB › vlanSubnetRangeMask
vlanSubnetRangeMask
Module: CISCOSB-vlan-MIB
OID (symbolic): CISCOSB-vlan-MIB::vlanSubnetRangeMask
OID (numeric): 1.3.6.1.4.1.9.6.1.101.48.49.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The numbers of continuous ones in the mask
What is vlanSubnetRangeMask?
This read-only INTEGER (1 to 32) reports the number of contiguous one-bits in the subnet mask for a subnet-based VLAN classification range, i.e. its prefix length. An admin uses this together with vlanSubnetRangeAddr to determine the exact subnet boundaries used for classifying frames into a VLAN by source IP. For example, a vlanSubnetRangeMask of 24 combined with a base address of 192.168.10.0 defines the classification range as the full 192.168.10.0/24 subnet.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.48.49.1.2 snmpwalk -v2c -c public <target> CISCOSB-vlan-MIB::vlanSubnetRangeMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.48.49.1.2.1 snmpget -v2c -c public <target> CISCOSB-vlan-MIB::vlanSubnetRangeMask.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| 1.3.6.1.4.1.9.6.1.101.48 | vlan | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.48.49 | vlanSubnetRangeTable | CISCOSB-vlan-MIB |
| 1.3.6.1.4.1.9.6.1.101.48.49.1 | vlanSubnetRangeEntry | CISCOSB-vlan-MIB |
| 1.3.6.1.4.1.9.6.1.101.48.49.1.2 | vlanSubnetRangeMask | CISCOSB-vlan-MIB |