CTATX-MIB :: sfddiSBFlag

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTATX-MIBsfddiSBFlag

sfddiSBFlag

Module: CTATX-MIB

OID (symbolic): CTATX-MIB::sfddiSBFlag

OID (numeric): 1.3.6.1.4.1.97.3.8.1.1.18

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Whether the ECM's optical bypass is stuck, i.e., the current value of the SMT SB_Flag variable.

What is sfddiSBFlag?

This read-only INTEGER flag reflects the current value of the SMT SB_Flag, indicating whether the FDDI Entity Coordination Management (ECM) optical bypass switch is stuck. An admin checks this to detect a mechanical fault in the optical bypass hardware that could prevent the ring from properly routing around a failed station. Finding sfddiSBFlag set to true(1) would prompt a technician to physically inspect the optical bypass switch for that FDDI port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.97.3.8.1.1.18
snmpwalk -v2c -c public <target> CTATX-MIB::sfddiSBFlag

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.97.3.8.1.1.18.1
snmpget -v2c -c public <target> CTATX-MIB::sfddiSBFlag.1

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OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.97sigmaCT-ELS10-27-MIB
Numeric OIDNameModule
1.3.6.1.4.1.97.3ecs_1CTATX-MIB
1.3.6.1.4.1.97.3.8sfddiCTATX-MIB
1.3.6.1.4.1.97.3.8.1sfddiTableCTATX-MIB
1.3.6.1.4.1.97.3.8.1.1sfddiEntryCTATX-MIB
1.3.6.1.4.1.97.3.8.1.1.18sfddiSBFlagCTATX-MIB