IB-SM-MIB :: ibSmPortInfoDiagCode

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IB-SM-MIB › ibSmPortInfoDiagCode

ibSmPortInfoDiagCode

Module: IB-SM-MIB

OID (symbolic): IB-SM-MIB::ibSmPortInfoDiagCode

OID (numeric): 1.3.6.1.3.117.7.1.3.1.1.9

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: Diagnostic code: Bits 3-0: 0x0: Port Ready; 0x1: Performing Self Test; 0x2: Initializing; 0x3: soft error - port has a non-fatal error and may be used; 0x4: hard error -port may not be used; 0x5-0xF: Reserved. Bits 14-4: for vender specific information.

What is ibSmPortInfoDiagCode?

A 2-byte diagnostic code where the low four bits show state: 0 port ready, 1 self test, 2 initializing, 3 soft error (still usable), 4 hard error (port unusable), and the higher bits are vendor-specific. A value of 4 on a port is a signal to replace the cable or hardware.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.3.117.7.1.3.1.1.9
snmpwalk -v2c -c public <target> IB-SM-MIB::ibSmPortInfoDiagCode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.3.117.7.1.3.1.1.9.1
snmpget -v2c -c public <target> IB-SM-MIB::ibSmPortInfoDiagCode.1

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OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.3.117.7ibSmMIBIB-SM-MIB
1.3.6.1.3.117.7.1ibSmMIBObjectsIB-SM-MIB
1.3.6.1.3.117.7.1.3ibSmPortInfoIB-SM-MIB
1.3.6.1.3.117.7.1.3.1ibSmPortInfoTableIB-SM-MIB
1.3.6.1.3.117.7.1.3.1.1ibSmPortInfoEntryIB-SM-MIB
1.3.6.1.3.117.7.1.3.1.1.9ibSmPortInfoDiagCodeIB-SM-MIB