CISCO-MPLS-TE-STD-EXT-MIB :: cmplsTunnelAutoBWUnderflowHighestBW

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-MPLS-TE-STD-EXT-MIB › cmplsTunnelAutoBWUnderflowHighestBW

cmplsTunnelAutoBWUnderflowHighestBW

Module: CISCO-MPLS-TE-STD-EXT-MIB

OID (symbolic): CISCO-MPLS-TE-STD-EXT-MIB::cmplsTunnelAutoBWUnderflowHighestBW

OID (numeric): 1.3.6.1.4.1.9.9.738.1.1.1.21

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: This object indicates the highest sample collected during an underflow sequence. If mplsTunnelInstance is zero this object will be set to zero. This object value is not aplicable if cmplsTunnelAutoBWStatus is 'autoBWDisabled'.

What is cmplsTunnelAutoBWUnderflowHighestBW?

Reports the highest bandwidth sample recorded during the tunnel's most recent underflow sequence.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.738.1.1.1.21
snmpwalk -v2c -c public <target> CISCO-MPLS-TE-STD-EXT-MIB::cmplsTunnelAutoBWUnderflowHighestBW

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.738.1.1.1.21.1
snmpget -v2c -c public <target> CISCO-MPLS-TE-STD-EXT-MIB::cmplsTunnelAutoBWUnderflowHighestBW.1

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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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.738cmplsTeStdExtMIBCISCO-MPLS-TE-STD-EXT-MIB
1.3.6.1.4.1.9.9.738.1cmplsTeStdExtMIBObjectsCISCO-MPLS-TE-STD-EXT-MIB
1.3.6.1.4.1.9.9.738.1.1cmplsTunnelAutoBWTableCISCO-MPLS-TE-STD-EXT-MIB
1.3.6.1.4.1.9.9.738.1.1.1cmplsTunnelAutoBWEntryCISCO-MPLS-TE-STD-EXT-MIB
1.3.6.1.4.1.9.9.738.1.1.1.21cmplsTunnelAutoBWUnderflowHighestBWCISCO-MPLS-TE-STD-EXT-MIB