SMA-MIB :: ibSmaSwRandomFdbTableNum

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SMA-MIB › ibSmaSwRandomFdbTableNum

ibSmaSwRandomFdbTableNum

Module: SMA-MIB

OID (symbolic): SMA-MIB::ibSmaSwRandomFdbTableNum

OID (numeric): 1.3.6.1.3.117.3.1.2.2

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: Number of entries in the Random Forwarding Data Base. This counts the number of entries supported in the Random Unicast Forwarding Table. The InfiniBand SwitchInfo component is called RandomFDBCap. When this count is 0, this indicates that there is no Random Forwarding Database present.

What is ibSmaSwRandomFdbTableNum?

The number of entries this switch supports in its Random Unicast Forwarding Database; a value of 0 means the switch has no random forwarding table and instead uses linear forwarding.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.3.117.3.1.2.2
snmpwalk -v2c -c public <target> SMA-MIB::ibSmaSwRandomFdbTableNum

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.3.117.3.1.2.2.1
snmpget -v2c -c public <target> SMA-MIB::ibSmaSwRandomFdbTableNum.1

Start monitoring InfiniBand fabric equipment, Subnet Management Agent (node/port identity and SMA addressing status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SMA-MIB::ibSmaSwRandomFdbTableNum OID value, configure state conditions and alerts, and monitor any InfiniBand fabric equipment, Subnet Management Agent (node/port identity and SMA addressing status) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.3experimentalAPERTUS-NPG-MIB
1.3.6.1.3.117pmIB-PM-MIB
1.3.6.1.3.117.3ibSmaMIBIB-SMA-MIB
1.3.6.1.3.117.3.1ibSmaObjectsIB-SMA-MIB
1.3.6.1.3.117.3.1.2ibSmaSwitchInfoIB-SMA-MIB
Numeric OIDNameModule
1.3.6.1.3.117.3.1.2.2ibSmaSwRandomFdbTableNumSMA-MIB