All MIBs › IB-SM-MIB › ibSmPortInfoMKeyViolation
ibSmPortInfoMKeyViolation
Module: IB-SM-MIB
OID (symbolic): IB-SM-MIB::ibSmPortInfoMKeyViolation
OID (numeric): 1.3.6.1.3.117.7.1.3.1.1.36
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-write
Description: Counts the number of SMP packets that have been received on the port that have had invalid M_Key, since power on or reset. Increments till count reaches all 1s and then must be set back to zero to re-able incrementing.
What is ibSmPortInfoMKeyViolation?
Counts SMP packets received on the port with an invalid M_Key since power-on or reset (0-65535), stopping at all ones until reset to zero. A rising count suggests a misconfigured or hostile management node trying to talk to the port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.3.117.7.1.3.1.1.36 snmpwalk -v2c -c public <target> IB-SM-MIB::ibSmPortInfoMKeyViolation
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.3.117.7.1.3.1.1.36.1 snmpget -v2c -c public <target> IB-SM-MIB::ibSmPortInfoMKeyViolation.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.3.117.7.1.3.1.1.36.1 i <value>
Start monitoring InfiniBand subnet manager node/switch (vendor-neutral IETF standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IB-SM-MIB::ibSmPortInfoMKeyViolation OID value, configure state conditions and alerts, and monitor any InfiniBand subnet manager node/switch (vendor-neutral IETF standard) 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 |
|---|---|---|
| 1.3.6.1.3.117.7 | ibSmMIB | IB-SM-MIB |
| 1.3.6.1.3.117.7.1 | ibSmMIBObjects | IB-SM-MIB |
| 1.3.6.1.3.117.7.1.3 | ibSmPortInfo | IB-SM-MIB |
| 1.3.6.1.3.117.7.1.3.1 | ibSmPortInfoTable | IB-SM-MIB |
| 1.3.6.1.3.117.7.1.3.1.1 | ibSmPortInfoEntry | IB-SM-MIB |
| 1.3.6.1.3.117.7.1.3.1.1.36 | ibSmPortInfoMKeyViolation | IB-SM-MIB |