All MIBs › JUNIPER-PW-TDM-MIB › jnxpwTDMPerfCurrentJtrBfrUnderruns
jnxpwTDMPerfCurrentJtrBfrUnderruns
Module: JUNIPER-PW-TDM-MIB
OID (symbolic): JUNIPER-PW-TDM-MIB::jnxpwTDMPerfCurrentJtrBfrUnderruns
OID (numeric): 1.3.6.1.4.1.2636.3.54.1.1.5.1.3
Node type: OBJECT-TYPE
Type: PerfCurrentCount
Access: read-only
Description: Number of times a packet needed to be played out and the jitter buffer was empty.
What is jnxpwTDMPerfCurrentJtrBfrUnderruns?
Live count, for the current 15-minute interval, of times the jitter buffer was empty when a packet needed to be played out toward the TDM circuit; frequent underruns point to insufficient buffer depth or excessive network jitter.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.54.1.1.5.1.3 snmpwalk -v2c -c public <target> JUNIPER-PW-TDM-MIB::jnxpwTDMPerfCurrentJtrBfrUnderruns
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.54.1.1.5.1.3.1 snmpget -v2c -c public <target> JUNIPER-PW-TDM-MIB::jnxpwTDMPerfCurrentJtrBfrUnderruns.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> jnxpwTDMPerfCurrentJtrBfrUnderruns.1
Start monitoring Vendor-neutral IETF PWE3 draft standard (TDM pseudowire, RAD Data Communications editor) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-PW-TDM-MIB::jnxpwTDMPerfCurrentJtrBfrUnderruns OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF PWE3 draft standard (TDM pseudowire, RAD Data Communications editor) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.54 | jnxPwTdmMibRoot | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.54.1 | jnxPWTdmMIB | JUNIPER-PW-TDM-MIB |
| 1.3.6.1.4.1.2636.3.54.1.1 | jnxpwTDMObjects | JUNIPER-PW-TDM-MIB |
| 1.3.6.1.4.1.2636.3.54.1.1.5 | jnxpwTDMPerfCurrentTable | JUNIPER-PW-TDM-MIB |
| 1.3.6.1.4.1.2636.3.54.1.1.5.1 | jnxpwTDMPerfCurrentEntry | JUNIPER-PW-TDM-MIB |
| 1.3.6.1.4.1.2636.3.54.1.1.5.1.3 | jnxpwTDMPerfCurrentJtrBfrUnderruns | JUNIPER-PW-TDM-MIB |