All MIBs › IB-SMA-MIB › ibSmaSwLinearFdbTableNum
ibSmaSwLinearFdbTableNum
Module: IB-SMA-MIB
OID (symbolic): IB-SMA-MIB::ibSmaSwLinearFdbTableNum
OID (numeric): 1.3.6.1.3.117.3.1.2.1
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Number of entries in the Linear Forwarding Data Base. This is the number of entries supported in the Linear Unicast Forwarding Table (starting at LID=0x0000 and going up). The InfiniBand SwitchInfo component is called LinearFDBCap. When the count is 0, this indicates that there is no Linear Forwarding Database present.
What is ibSmaSwLinearFdbTableNum?
Number of entries supported in the switch's Linear Unicast Forwarding Table, starting at LID 0x0000 upward; a value of 0 means this switch has no linear forwarding database (it likely uses random forwarding instead).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.117.3.1.2.1 snmpwalk -v2c -c public <target> IB-SMA-MIB::ibSmaSwLinearFdbTableNum
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.117.3.1.2.1.1 snmpget -v2c -c public <target> IB-SMA-MIB::ibSmaSwLinearFdbTableNum.1
Start monitoring InfiniBand switch/host channel adapter (HCA), Subnet Management Agent with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IB-SMA-MIB::ibSmaSwLinearFdbTableNum OID value, configure state conditions and alerts, and monitor any InfiniBand switch/host channel adapter (HCA), Subnet Management Agent 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 |
| 1.3.6.1.3 | experimental | APERTUS-NPG-MIB |
| 1.3.6.1.3.117 | pm | IB-PM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.117.3 | ibSmaMIB | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1 | ibSmaObjects | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1.2 | ibSmaSwitchInfo | IB-SMA-MIB |
| 1.3.6.1.3.117.3.1.2.1 | ibSmaSwLinearFdbTableNum | IB-SMA-MIB |