NBS-SFF-MIB :: nbsSffDiagsAddressChangeRequired

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › NBS-SFF-MIB › nbsSffDiagsAddressChangeRequired

nbsSffDiagsAddressChangeRequired

Module: NBS-SFF-MIB

OID (symbolic): NBS-SFF-MIB::nbsSffDiagsAddressChangeRequired

OID (numeric): 1.3.6.1.4.1.629.204.1.3.1.1.7

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Byte 92, bit 2 indicates whether or not it is necessary for the host to perform an address change sequence before accessing information at 2-wire serial address A2h. If this bit is not set, the host may simply read from either address, A0h or A2h, by using that value in the address byte during the 2-wire communication sequence. If the bit is set, the defined sequence must be executed prior to accessing information at address A2h.

What is nbsSffDiagsAddressChangeRequired?

Indicates whether the host must perform a defined address-change sequence before it can read diagnostic data at the transceiver's secondary (A2h) I2C address, or whether it can simply read both addresses directly.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.629.204.1.3.1.1.7
snmpwalk -v2c -c public <target> NBS-SFF-MIB::nbsSffDiagsAddressChangeRequired

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.629.204.1.3.1.1.7.1
snmpget -v2c -c public <target> NBS-SFF-MIB::nbsSffDiagsAddressChangeRequired.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
1.3.6.1.4.1.629nbaseCORE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.629.204nbsSffMibNBS-SFF-MIB
1.3.6.1.4.1.629.204.1nbsSffObjectsNBS-SFF-MIB
1.3.6.1.4.1.629.204.1.3nbsSffDiagnosticsGrpNBS-SFF-MIB
1.3.6.1.4.1.629.204.1.3.1nbsSffDiagsTableNBS-SFF-MIB
1.3.6.1.4.1.629.204.1.3.1.1nbsSffDiagsEntryNBS-SFF-MIB
1.3.6.1.4.1.629.204.1.3.1.1.7nbsSffDiagsAddressChangeRequiredNBS-SFF-MIB