Fore-frs-MIB :: frextCircuitServiceIfIndex

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsFore-frs-MIBfrextCircuitServiceIfIndex

frextCircuitServiceIfIndex

Module: Fore-frs-MIB

OID (symbolic): Fore-frs-MIB::frextCircuitServiceIfIndex

OID (numeric): 1.3.6.1.4.1.326.1.16.1.2.1.1

Node type: OBJECT-TYPE

Type: InterfaceIndex

Access: read-only

Description: IfIndex of the Frame Relay Interface,UNI, to which data received from ATM is forwarded.The index generated by the agent for Frame Relay service identification. This index is volatile over power down

What is frextCircuitServiceIfIndex?

This is the ifIndex of the Frame Relay UNI interface that data arriving from the ATM side is forwarded to for this connection; the agent assigns this index for Frame Relay service identification, and it is not preserved across a power cycle.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.1.16.1.2.1.1
snmpwalk -v2c -c public <target> Fore-frs-MIB::frextCircuitServiceIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.1.16.1.2.1.1.1
snmpget -v2c -c public <target> Fore-frs-MIB::frextCircuitServiceIfIndex.1

Start monitoring Fore Systems ForeRunner Frame Relay/ATM switch (FR-over-ATM service) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-frs-MIB::frextCircuitServiceIfIndex OID value, configure state conditions and alerts, and monitor any Fore Systems ForeRunner Frame Relay/ATM switch (FR-over-ATM service) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.326marconiES1000-MIB
1.3.6.1.4.1.326.1adminFore-Common-MIB
1.3.6.1.4.1.326.1.16frameInternetworkingFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.1.16.1foreFrameRelayModuleFore-frs-MIB
1.3.6.1.4.1.326.1.16.1.2frextCircuitTableFore-frs-MIB
1.3.6.1.4.1.326.1.16.1.2.1frextCircuitEntryFore-frs-MIB
1.3.6.1.4.1.326.1.16.1.2.1.1frextCircuitServiceIfIndexFore-frs-MIB