CLEARTRAC7-MIB :: statIfvceUnderruns

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCLEARTRAC7-MIBstatIfvceUnderruns

statIfvceUnderruns

Module: CLEARTRAC7-MIB

OID (symbolic): CLEARTRAC7-MIB::statIfvceUnderruns

OID (numeric): 1.3.6.1.4.1.727.7.2.20.10.1.9

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The number of transmit underruns that have occurred.

What is statIfvceUnderruns?

This read-only Counter tallies the number of transmit underruns that have occurred on this voice port. An admin watches this counter because rising underruns indicate the voice channel ran out of data to send in time, which can cause gaps or clicks on calls. For example, a rising statIfvceUnderruns count coinciding with complaints of audio dropouts on that channel would point the admin to a transmit-side timing issue.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.727.7.2.20.10.1.9
snmpwalk -v2c -c public <target> CLEARTRAC7-MIB::statIfvceUnderruns

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.727.7.2.20.10.1.9.1
snmpget -v2c -c public <target> CLEARTRAC7-MIB::statIfvceUnderruns.1

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OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.727lucentCLEARTRAC7-MIB
1.3.6.1.4.1.727.7cleartrac7CLEARTRAC7-MIB
1.3.6.1.4.1.727.7.2mgmtCLEARTRAC7-MIB
1.3.6.1.4.1.727.7.2.20statCLEARTRAC7-MIB
1.3.6.1.4.1.727.7.2.20.10statIfvceTableCLEARTRAC7-MIB
1.3.6.1.4.1.727.7.2.20.10.1statIfvceEntryCLEARTRAC7-MIB
1.3.6.1.4.1.727.7.2.20.10.1.9statIfvceUnderrunsCLEARTRAC7-MIB