Nortel-MsCarrier-MscPassport-AtmCoreMIB :: mscAtmIfCAAbrFrttPortion

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNortel-MsCarrier-MscPassport-AtmCoreMIBmscAtmIfCAAbrFrttPortion

mscAtmIfCAAbrFrttPortion

Module: Nortel-MsCarrier-MscPassport-AtmCoreMIB

OID (symbolic): Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfCAAbrFrttPortion

OID (numeric): 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.20

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: This attribute specifies the portion of the Fixed Round Trip Time (FRTT) which is added to each ABR call setup which traverses this interface. The FRTT for the entire call is the sum of the FRTT portions for each interface traversed by the call. FRTT is used by the ABR Source or Virtual Source to adjust the value of ICR according to the rules specified in the ATM Forum TM Version 4.0 specification.

The frttPortion includes propagation delay through the physical media, plus delays included by the transmission system, plus fixed components of switch processing delay.

This attribute is used by ATM Networking at call set-up time for ABR connections directed over this interface.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.20
snmpwalk -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfCAAbrFrttPortion

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.20.1
snmpget -v2c -c public <target> Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfCAAbrFrttPortion.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.20.1 i <value>

Start monitoring Nortel/Magellan Passport (MscPassport) ATM carrier switch (core ATM fabric) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Nortel-MsCarrier-MscPassport-AtmCoreMIB::mscAtmIfCAAbrFrttPortion OID value, configure state conditions and alerts, and monitor any Nortel/Magellan Passport (MscPassport) ATM carrier switch (core ATM fabric) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.562nortelNortel-Magellan-Passport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36msCarrierNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2mscPassportNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
1.3.6.1.4.1.562.36.2.1mscComponentsNortel-MsCarrier-MscPassport-UsefulDefinitionsMIB
Numeric OIDNameModule
1.3.6.1.4.1.562.36.2.1.114mscAtmIfNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.3mscAtmIfCANortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.3.5mscAtmIfCAAbrNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.3.5.100mscAtmIfCAAbrProvTableNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.3.5.100.1mscAtmIfCAAbrProvEntryNortel-MsCarrier-MscPassport-AtmCoreMIB
1.3.6.1.4.1.562.36.2.1.114.3.5.100.1.20mscAtmIfCAAbrFrttPortionNortel-MsCarrier-MscPassport-AtmCoreMIB