All MIBs › DAVID-MIB › exNetConcSfdErrors
exNetConcSfdErrors
Module: DAVID-MIB
OID (symbolic): DAVID-MIB::exNetConcSfdErrors
OID (numeric): 1.3.6.1.4.1.66.1.3.2.1.42
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Amount of activity from this Concentrator's ports where a double-zero is seen before the start-frame delimiter (double-1). (This could indicate a polarity problem.)
What is exNetConcSfdErrors?
Counts activity where a double-zero pattern was seen before the start-frame delimiter on any of the Concentrator's ports, which can indicate a signal polarity problem on the connected cabling.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.66.1.3.2.1.42 snmpwalk -v2c -c public <target> DAVID-MIB::exNetConcSfdErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.66.1.3.2.1.42.1 snmpget -v2c -c public <target> DAVID-MIB::exNetConcSfdErrors.1
Start monitoring Modular chassis-based network device (David/Express Net branded) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DAVID-MIB::exNetConcSfdErrors OID value, configure state conditions and alerts, and monitor any Modular chassis-based network device (David/Express Net branded) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.66 | david | DAVID-MIB |
| 1.3.6.1.4.1.66.1 | products | DAVID-MIB |
| 1.3.6.1.4.1.66.1.3 | davidExpressNet | DAVID-MIB |
| 1.3.6.1.4.1.66.1.3.2 | exNetEthernet | DAVID-MIB |
| 1.3.6.1.4.1.66.1.3.2.1 | exNetConcentrator | DAVID-MIB |
| 1.3.6.1.4.1.66.1.3.2.1.42 | exNetConcSfdErrors | DAVID-MIB |