All MIBs › Wellfleet-CSMACD-MIB › wfCSMACDUfloTx
wfCSMACDUfloTx
Module: Wellfleet-CSMACD-MIB
OID (symbolic): Wellfleet-CSMACD-MIB::wfCSMACDUfloTx
OID (numeric): 1.3.6.1.4.1.18.3.4.1.1.21
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Number of transmitter underflow errors
What is wfCSMACDUfloTx?
Counts transmitter underflow errors, where the hardware ran out of data to send mid-frame. Persistent underflows can be mitigated by tuning wfCSMACDAlignmentMode on QENET (Quad Ethernet) modules.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.18.3.4.1.1.21 snmpwalk -v2c -c public <target> Wellfleet-CSMACD-MIB::wfCSMACDUfloTx
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.18.3.4.1.1.21.1 snmpget -v2c -c public <target> Wellfleet-CSMACD-MIB::wfCSMACDUfloTx.1
Start monitoring Wellfleet/Bay Networks multiprotocol routers with Ethernet (CSMA/CD) interfaces (collision/CRC error-counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Wellfleet-CSMACD-MIB::wfCSMACDUfloTx OID value, configure state conditions and alerts, and monitor any Wellfleet/Bay Networks multiprotocol routers with Ethernet (CSMA/CD) interfaces (collision/CRC error-counter status) 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 |
| 1.3.6.1.4.1.18 | wellfleet | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3 | wfSwSeries7 | Wellfleet-COMMON-MIB |
| 1.3.6.1.4.1.18.3.4 | wfLine | Wellfleet-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.18.3.4.1 | wfCSMACDTable | Wellfleet-CSMACD-MIB |
| 1.3.6.1.4.1.18.3.4.1.1 | wfCSMACDEntry | Wellfleet-CSMACD-MIB |
| 1.3.6.1.4.1.18.3.4.1.1.21 | wfCSMACDUfloTx | Wellfleet-CSMACD-MIB |