All MIBs › CISCO-WAN-AXIPOP-MIB › xmtFramesUnderrun
xmtFramesUnderrun
Module: CISCO-WAN-AXIPOP-MIB
OID (symbolic): CISCO-WAN-AXIPOP-MIB::xmtFramesUnderrun
OID (numeric): 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.29
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of frames discarded due to underrun
What is xmtFramesUnderrun?
This counter counts frames discarded because of a transmit underrun, meaning the transmitting hardware ran out of data to send mid-frame. A rising count points an administrator toward a hardware or bus bandwidth problem feeding the transmit interface rather than a network-side issue. For example, a technician troubleshooting corrupted frames on a card under high CPU load would check this counter to see if underruns coincide with the load spikes.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.29 snmpwalk -v2c -c public <target> CISCO-WAN-AXIPOP-MIB::xmtFramesUnderrun
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.29.1 snmpget -v2c -c public <target> CISCO-WAN-AXIPOP-MIB::xmtFramesUnderrun.1
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.351 | stratacom | CISCOWAN-SMI |
| 1.3.6.1.4.1.351.110 | basis | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5 | basisServices | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.1 | frameRelay | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.1.1 | frPort | BASIS-MIB |
| 1.3.6.1.4.1.351.110.5.1.1.2 | frPortCnt | BASIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.351.110.5.1.1.2.1 | frPortCntPortGrp | CISCO-WAN-AXIPOP-MIB |
| 1.3.6.1.4.1.351.110.5.1.1.2.1.1 | frPortCntPortGrpTable | CISCO-WAN-AXIPOP-MIB |
| 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1 | frPortCntPortGrpEntry | CISCO-WAN-AXIPOP-MIB |
| 1.3.6.1.4.1.351.110.5.1.1.2.1.1.1.29 | xmtFramesUnderrun | CISCO-WAN-AXIPOP-MIB |