USR-FR-EXT-MIB :: usrfrExtCircuitBcMin

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › USR-FR-EXT-MIB › usrfrExtCircuitBcMin

usrfrExtCircuitBcMin

Module: USR-FR-EXT-MIB

OID (symbolic): USR-FR-EXT-MIB::usrfrExtCircuitBcMin

OID (numeric): 1.3.6.1.4.1.429.4.64.5.1.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The Committed Burst Size is the maximum amount of data (in bits) that the user may offer to the network, under normal conditions, during a time interval Tc. The BcMin value defines the lower boundary of current Bc value.

What is usrfrExtCircuitBcMin?

Sets the lower boundary, in bits, for the Committed Burst Size on this PVC, defining the smallest current Bc value the circuit can fall back to under BECN-driven throttling.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.64.5.1.6
snmpwalk -v2c -c public <target> USR-FR-EXT-MIB::usrfrExtCircuitBcMin

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.64.5.1.6.1
snmpget -v2c -c public <target> USR-FR-EXT-MIB::usrfrExtCircuitBcMin.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.429.4.64.5.1.6.1 i <value>

Start monitoring CommWorks/3Com Frame Relay access/DTE equipment (PTMP group-membership config status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the USR-FR-EXT-MIB::usrfrExtCircuitBcMin OID value, configure state conditions and alerts, and monitor any CommWorks/3Com Frame Relay access/DTE equipment (PTMP group-membership config status) 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
1.3.6.1.4.1.429usrANIC-MIB
1.3.6.1.4.1.429.4commonHDR2-MIB
1.3.6.1.4.1.429.4.64usrFRExtUSR-DEFINITIONS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.4.64.5usrfrExtCircuitTableUSR-FR-EXT-MIB
1.3.6.1.4.1.429.4.64.5.1usrfrExtCircuitEntryUSR-FR-EXT-MIB
1.3.6.1.4.1.429.4.64.5.1.6usrfrExtCircuitBcMinUSR-FR-EXT-MIB