All MIBs › GSWITCH-MIB › nbsMacFirstGap
nbsMacFirstGap
Module: GSWITCH-MIB
OID (symbolic): GSWITCH-MIB::nbsMacFirstGap
OID (numeric): 1.3.6.1.4.1.629.2.11
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The index of the first gap (empty record) in the MAC table
What is nbsMacFirstGap?
This read-only OID reports the index of the first empty (unused) slot in the MAC address table, a low-level detail mainly useful to the agent itself when allocating new address entries.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.2.11 snmpwalk -v2c -c public <target> GSWITCH-MIB::nbsMacFirstGap
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.629.2.11.1 snmpget -v2c -c public <target> GSWITCH-MIB::nbsMacFirstGap.1
Start monitoring Nbase Communications (later Nbase-Xyplex) managed Ethernet switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the GSWITCH-MIB::nbsMacFirstGap OID value, configure state conditions and alerts, and monitor any Nbase Communications (later Nbase-Xyplex) managed Ethernet switch from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.629 | nbase | GSWITCH-MIB |
| 1.3.6.1.4.1.629.2 | gswitch | GSWITCH-MIB |
| 1.3.6.1.4.1.629.2.11 | nbsMacFirstGap | GSWITCH-MIB |