CIRCUIT-MIB :: circuitBwdTDParam3

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCIRCUIT-MIBcircuitBwdTDParam3

circuitBwdTDParam3

Module: CIRCUIT-MIB

OID (symbolic): CIRCUIT-MIB::circuitBwdTDParam3

OID (numeric): 1.3.6.1.4.1.5812.6.8.1.32

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: Parameter 3 of the backward traffic descriptor of type circuitBwdTdType. For type Ethernet, this value corresponds to Be. For type Frame Relay, this value corresponds to Be.

What is circuitBwdTDParam3?

This is the third backward-direction traffic parameter, representing the Excess Burst size (Be) in the return direction, mirroring circuitFwdTDParam3 but governing when backward traffic gets tagged as discard-eligible rather than dropped outright. Since this is independently configurable from the forward Be, an admin can give the return path a different tolerance for temporary overages than the forward path has. For example, setting this lower than the forward Be would mean backward traffic gets tagged and become discard-eligible sooner during congestion than forward traffic does on the same circuit.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5812.6.8.1.32
snmpwalk -v2c -c public <target> CIRCUIT-MIB::circuitBwdTDParam3

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5812.6.8.1.32.1
snmpget -v2c -c public <target> CIRCUIT-MIB::circuitBwdTDParam3.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5812.6.8.1.32.1 i <value>

Start monitoring Coriolis Networks optical/lambda transport equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CIRCUIT-MIB::circuitBwdTDParam3 OID value, configure state conditions and alerts, and monitor any Coriolis Networks optical/lambda transport equipment (legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.5812coriolisMibsCORIOLIS-MIB
1.3.6.1.4.1.5812.6circuitCORIOLIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5812.6.8circuitTableCIRCUIT-MIB
1.3.6.1.4.1.5812.6.8.1circuitEntryCIRCUIT-MIB
1.3.6.1.4.1.5812.6.8.1.32circuitBwdTDParam3CIRCUIT-MIB