All MIBs › FOUNDRY-SN-SWITCH-GROUP-MIB › snVLanByIpSubnetDynamicMask
snVLanByIpSubnetDynamicMask
Module: FOUNDRY-SN-SWITCH-GROUP-MIB
OID (symbolic): FOUNDRY-SN-SWITCH-GROUP-MIB::snVLanByIpSubnetDynamicMask
OID (numeric): 1.3.6.1.4.1.1991.1.1.3.2.3.1.9
Node type: OBJECT-TYPE
Type: PortMask
Access: read-only
Description: The Standand-alone switch VLAN By Subnet active port membership. (It was obsoleted for Chassis Product)
What is snVLanByIpSubnetDynamicMask?
This read-only object represents a bitmask showing which ports are currently active members of a VLAN that was dynamically created based on IP subnet classification. Each bit in the mask corresponds to a switch port, indicating whether it is actively forwarding traffic for this subnet-based VLAN. This object is now deprecated but network operators previously used it to verify the active port membership for subnet-to-VLAN mappings on standalone switches.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.3.2.3.1.9 snmpwalk -v2c -c public <target> FOUNDRY-SN-SWITCH-GROUP-MIB::snVLanByIpSubnetDynamicMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1991.1.1.3.2.3.1.9.1 snmpget -v2c -c public <target> FOUNDRY-SN-SWITCH-GROUP-MIB::snVLanByIpSubnetDynamicMask.1
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.1991 | foundry | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1 | products | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1 | switch | FOUNDRY-SN-ROOT-MIB |
| 1.3.6.1.4.1.1991.1.1.3 | snSwitch | FOUNDRY-SN-ROOT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1991.1.1.3.2 | snVLanInfo | FOUNDRY-SN-SWITCH-GROUP-MIB |
| 1.3.6.1.4.1.1991.1.1.3.2.3 | snVLanByIpSubnetTable | FOUNDRY-SN-SWITCH-GROUP-MIB |
| 1.3.6.1.4.1.1991.1.1.3.2.3.1 | snVLanByIpSubnetEntry | FOUNDRY-SN-SWITCH-GROUP-MIB |
| 1.3.6.1.4.1.1991.1.1.3.2.3.1.9 | snVLanByIpSubnetDynamicMask | FOUNDRY-SN-SWITCH-GROUP-MIB |