IBMFRBRS-MIB :: ibmfrBRSTrafficClassBytesOverflowUrgent

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsIBMFRBRS-MIBibmfrBRSTrafficClassBytesOverflowUrgent

ibmfrBRSTrafficClassBytesOverflowUrgent

Module: IBMFRBRS-MIB

OID (symbolic): IBMFRBRS-MIB::ibmfrBRSTrafficClassBytesOverflowUrgent

OID (numeric): 1.3.6.1.4.1.2.6.119.4.4.4.1.4.1.17

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The total number of bytes for packets that could not be transmitted for this traffic class at priority level of urgent. This can be either the maximum queue-length was reached for a priority queue or the packet could not be queued because the priority queue was at the minimum queue length threshold and the packet came from an interface that was running low on receive buffers.

What is ibmfrBRSTrafficClassBytesOverflowUrgent?

This read-only counter tracks overflow bytes for this traffic class specifically at the 'urgent' priority level, the highest of the four priority breakdowns feeding into ibmfrBRSTrafficClassTotalBytesOverflow; overflow here is especially notable since urgent traffic is meant to be least likely to be dropped.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.6.119.4.4.4.1.4.1.17
snmpwalk -v2c -c public <target> IBMFRBRS-MIB::ibmfrBRSTrafficClassBytesOverflowUrgent

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.6.119.4.4.4.1.4.1.17.1
snmpget -v2c -c public <target> IBMFRBRS-MIB::ibmfrBRSTrafficClassBytesOverflowUrgent.1

Start monitoring IBM Frame Relay networking equipment (BRS bandwidth reservation) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IBMFRBRS-MIB::ibmfrBRSTrafficClassBytesOverflowUrgent OID value, configure state conditions and alerts, and monitor any IBM Frame Relay networking equipment (BRS bandwidth reservation) 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
1.3.6.1.4.1.2ibmBLADE-MIB
1.3.6.1.4.1.2.6ibmProdIBM-6611-APPN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.6.119.4.4.4ibmfrBRSIBMFRBRS-MIB
1.3.6.1.4.1.2.6.119.4.4.4.1ibmfrBRSOperationalIBMFRBRS-MIB
1.3.6.1.4.1.2.6.119.4.4.4.1.4ibmfrBRSTrafficClassTableIBMFRBRS-MIB
1.3.6.1.4.1.2.6.119.4.4.4.1.4.1ibmfrBRSTrafficClassEntryIBMFRBRS-MIB
1.3.6.1.4.1.2.6.119.4.4.4.1.4.1.17ibmfrBRSTrafficClassBytesOverflowUrgentIBMFRBRS-MIB