All MIBs › SMA-MIB › ibSmaPortLinkStateChange
ibSmaPortLinkStateChange
Module: SMA-MIB
OID (symbolic): SMA-MIB::ibSmaPortLinkStateChange
OID (numeric): 1.3.6.1.3.117.3.2.1
Node type: NOTIFICATION-TYPE
Description: This notification translates InfiniBand SMA Trap 128:
Link State of at least one port of switch at
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' SMA-MIB::ibSmaPortLinkStateChange snmptrap -v2c -c public <manager> '' 1.3.6.1.3.117.3.2.1
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:62295->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (122173783) 14 days, 3:22:17.83 SNMPv2-MIB::snmpTrapOID.0 = OID: SMA-MIB::ibSmaPortLinkStateChange
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::ibSmaPortLinkStateChange 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 (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 |
| 1.3.6.1.3 | experimental | APERTUS-NPG-MIB |
| 1.3.6.1.3.117 | pm | IB-PM-MIB |
| 1.3.6.1.3.117.3 | ibSmaMIB | IB-SMA-MIB |
| 1.3.6.1.3.117.3.2 | ibSmaNotifications | IB-SMA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.117.3.2.1 | ibSmaPortLinkStateChange | SMA-MIB |