All MIBs › CISCOSB-rlInterfaces › swIfLockLimitationMode
swIfLockLimitationMode
Module: CISCOSB-rlInterfaces
OID (symbolic): CISCOSB-rlInterfaces::swIfLockLimitationMode
OID (numeric): 1.3.6.1.4.1.9.6.1.101.43.1.1.37
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This variable indicates what is the learning limitation on the locked interface. Possible values: disabled - learning is stopped. The dynamic addresses associated with the port are not aged out or relearned on other port as long as the port is locked. dynamic - dynamic addresses can be learned up to the maximum dynamic addresses allowed on the port. Relearning and aging of the dynamic addresses are enabled. The learned addresses aren't kept after reset. secure-permanent - secure addresses can be learned up to the maximum addresses allowed on the port. Relearning and aging of addresses are disabled. The learned addresses are kept after reset. secure-delete-on-reset - secure addresses can be learned up to the maximum addresses allowed on the port. Relearning and aging of addresses are disabled. The learned addresses are not kept after reset.
What is swIfLockLimitationMode?
This read-write enumerated INTEGER (disabled/dynamic/secure-permanent/secure-delete-on-reset) sets the learning-limitation policy on a locked interface, per the description, controlling whether dynamic MAC learning is stopped entirely, allowed up to a maximum with normal aging, or made secure with addresses either surviving or being cleared on reset. Admins choose among these modes to balance security against operational flexibility on a locked port, for instance allowing a controlled number of new devices to be learned versus locking the MAC set permanently. For example, choosing secure-permanent for a kiosk port ensures learned MAC addresses stay locked in even across reboots, while secure-delete-on-reset would clear them and require relearning after every restart.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.43.1.1.37 snmpwalk -v2c -c public <target> CISCOSB-rlInterfaces::swIfLockLimitationMode
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.43.1.1.37.1 snmpget -v2c -c public <target> CISCOSB-rlInterfaces::swIfLockLimitationMode.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.43.1.1.37.1 i <value>
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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 |
| 1.3.6.1.4.1.9.6.1.101.43 | swInterfaces | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.43.1 | swIfTable | CISCOSB-rlInterfaces |
| 1.3.6.1.4.1.9.6.1.101.43.1.1 | swIfEntry | CISCOSB-rlInterfaces |
| 1.3.6.1.4.1.9.6.1.101.43.1.1.37 | swIfLockLimitationMode | CISCOSB-rlInterfaces |