All MIBs › A10-AX-MIB › axSmtpProxyStatsServerSelFail
axSmtpProxyStatsServerSelFail
Module: A10-AX-MIB
OID (symbolic): A10-AX-MIB::axSmtpProxyStatsServerSelFail
OID (numeric): 1.3.6.1.4.1.22610.2.4.3.13.10
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Number of times selection of a real server failed.
What is axSmtpProxyStatsServerSelFail?
This error counter tracks failures when the proxy cannot select an available backend mail server for forwarding. Engineers use this to detect server pool exhaustion, misconfiguration, or all backends down. Example: 75 selection failures indicate no healthy backend servers are available.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.13.10 snmpwalk -v2c -c public <target> A10-AX-MIB::axSmtpProxyStatsServerSelFail
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.13.10.1 snmpget -v2c -c public <target> A10-AX-MIB::axSmtpProxyStatsServerSelFail.1
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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 |
| 1.3.6.1.4.1.22610.2.4.3.13.10 | axSmtpProxyStatsServerSelFail | A10-AX-MIB |