All MIBs › SW-DES3x50-L2MGMT-MIB › swL2PortSecurityMaxLernAddr
swL2PortSecurityMaxLernAddr
Module: SW-DES3x50-L2MGMT-MIB
OID (symbolic): SW-DES3x50-L2MGMT-MIB::swL2PortSecurityMaxLernAddr
OID (numeric): 1.3.6.1.4.1.171.11.2.7.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Indicates allowable number of addresses to be learned at this port.
What is swL2PortSecurityMaxLernAddr?
Sets the maximum number of MAC addresses this port is allowed to learn before port security stops learning new ones; admins set a low limit, e.g. 1 or 2, on access ports to block unauthorized extra devices from being plugged in and gaining network access.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.2.7.1.1.2 snmpwalk -v2c -c public <target> SW-DES3x50-L2MGMT-MIB::swL2PortSecurityMaxLernAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.2.7.1.1.2.1 snmpget -v2c -c public <target> SW-DES3x50-L2MGMT-MIB::swL2PortSecurityMaxLernAddr.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.2.7.1.1.2.1 i <value>
Start monitoring D-Link DES-3x50 series managed Ethernet switch (Layer 2 VLAN/STP/MAC-table management root) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SW-DES3x50-L2MGMT-MIB::swL2PortSecurityMaxLernAddr OID value, configure state conditions and alerts, and monitor any D-Link DES-3x50 series managed Ethernet switch (Layer 2 VLAN/STP/MAC-table management root) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.2 | swL2MgmtMIB | SW-DES3x50-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.2.7 | swL2PortSecurityMgmt | SW-DES3x50-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.2.7.1 | swL2PortSecurityControlTable | SW-DES3x50-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.2.7.1.1 | swL2PortSecurityControlEntry | SW-DES3x50-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.2.7.1.1.2 | swL2PortSecurityMaxLernAddr | SW-DES3x50-L2MGMT-MIB |