All MIBs › A10-AX-MIB › axSmtpProxyStatServerSelFail
axSmtpProxyStatServerSelFail
Module: A10-AX-MIB
OID (symbolic): A10-AX-MIB::axSmtpProxyStatServerSelFail
OID (numeric): 1.3.6.1.4.1.22610.2.4.3.13.19.1.11
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of times selection of a real server failed.
What is axSmtpProxyStatServerSelFail?
This counter tracks failures when the proxy cannot select an available backend mail server. Engineers investigate these to diagnose backend outages, load balancing issues, or insufficient server capacity. A reading of 500 failures correlates with a known backend server maintenance window.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.13.19.1.11 snmpwalk -v2c -c public <target> A10-AX-MIB::axSmtpProxyStatServerSelFail
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.13.19.1.11.1 snmpget -v2c -c public <target> A10-AX-MIB::axSmtpProxyStatServerSelFail.1
Start monitoring A10 Networks Thunder ADCs with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A10-AX-MIB::axSmtpProxyStatServerSelFail OID value, configure state conditions and alerts, and monitor any A10 Networks Thunder ADCs from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.22610 | a10 | A10-COMMON-MIB |
| 1.3.6.1.4.1.22610.2 | a10Mgmt | A10-COMMON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.22610.2.4 | axMgmt | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3 | axApp | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.13 | axSmtpProxyStats | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.13.19 | axSmtpProxyStatTable | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.13.19.1 | axSmtpProxyStatEntry | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.13.19.1.11 | axSmtpProxyStatServerSelFail | A10-AX-MIB |