All MIBs › UCD-SNMP-MIB › snmperrErrorFlag
snmperrErrorFlag
Module: UCD-SNMP-MIB
OID (symbolic): UCD-SNMP-MIB::snmperrErrorFlag
OID (numeric): 1.3.6.1.4.1.2021.101.100
Node type: OBJECT-TYPE
Type: UCDErrorFlag
Access: read-only
Description: A Error flag to indicate trouble with the agent. It goes to 1 if there is an error, 0 if no error.
What is snmperrErrorFlag?
This OID is a 1/0 flag indicating whether the SNMP agent itself is in an error state. An admin monitors this as a general health signal for the agent process, separate from any specific process, disk, or load-average checks.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2021.101.100 snmpwalk -v2c -c public <target> UCD-SNMP-MIB::snmperrErrorFlag
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2021.101.100.1 snmpget -v2c -c public <target> UCD-SNMP-MIB::snmperrErrorFlag.1
Start monitoring Unix/Linux servers running the Net-SNMP (net-snmp/snmpd) agent (CPU/memory/disk/process-table status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the UCD-SNMP-MIB::snmperrErrorFlag OID value, configure state conditions and alerts, and monitor any Unix/Linux servers running the Net-SNMP (net-snmp/snmpd) agent (CPU/memory/disk/process-table status) 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 |
|---|---|---|
| 1.3.6.1.4.1.2021 | ucdavis | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.101 | snmperrs | UCD-SNMP-MIB |
| 1.3.6.1.4.1.2021.101.100 | snmperrErrorFlag | UCD-SNMP-MIB |