All MIBs › DGS3426G-L2MGMT-MIB › swL2PortSecurityMaxLernAddr
swL2PortSecurityMaxLernAddr
Module: DGS3426G-L2MGMT-MIB
OID (symbolic): DGS3426G-L2MGMT-MIB::swL2PortSecurityMaxLernAddr
OID (numeric): 1.3.6.1.4.1.171.11.70.11.2.7.1.1.2
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: Indicates allowable number of addresses to be learned at this port.
What is swL2PortSecurityMaxLernAddr?
The maximum number of MAC addresses (0-16) that port security will lock onto this port; once that many addresses are learned, further unknown source addresses are dropped and no more new addresses can be learned. Set it to the number of legitimate devices you expect on the port, e.g. 1 for a single desktop, to block unauthorized devices from being plugged in.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.70.11.2.7.1.1.2 snmpwalk -v2c -c public <target> DGS3426G-L2MGMT-MIB::swL2PortSecurityMaxLernAddr
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.70.11.2.7.1.1.2.1 snmpget -v2c -c public <target> DGS3426G-L2MGMT-MIB::swL2PortSecurityMaxLernAddr.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.70.11.2.7.1.1.2.1 i <value>
Start monitoring D-Link DGS-3426G Gigabit managed switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3426G-L2MGMT-MIB::swL2PortSecurityMaxLernAddr OID value, configure state conditions and alerts, and monitor any D-Link DGS-3426G Gigabit managed switch from a single console.
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 |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.70 | dgsProjectXStackIISeriesProd | SW34XXPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.70.11 | dgs3426g | SW34XXPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.70.11.2 | swL2MgmtMIB | DGS3426G-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.11.2.7 | swL2PortSecurityMgmt | DGS3426G-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.11.2.7.1 | swL2PortSecurityControlTable | DGS3426G-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.11.2.7.1.1 | swL2PortSecurityControlEntry | DGS3426G-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.11.2.7.1.1.2 | swL2PortSecurityMaxLernAddr | DGS3426G-L2MGMT-MIB |