All MIBs › A10-AX-MIB › axSmtpProxyStatSNATFail
axSmtpProxyStatSNATFail
Module: A10-AX-MIB
OID (symbolic): A10-AX-MIB::axSmtpProxyStatSNATFail
OID (numeric): 1.3.6.1.4.1.22610.2.4.3.13.19.1.19
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of source NAT failures.
What is axSmtpProxyStatSNATFail?
This Counter32 records failures when the AX device attempts to apply source NAT (SNAT) to outbound SMTP traffic to servers. Operators watch this to catch port exhaustion, memory pressure, or invalid server routing that breaks NAT rewriting. Non-zero growth suggests the proxy cannot masquerade client source addresses correctly, breaking server-side reply routing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.13.19.1.19 snmpwalk -v2c -c public <target> A10-AX-MIB::axSmtpProxyStatSNATFail
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.13.19.1.19.1 snmpget -v2c -c public <target> A10-AX-MIB::axSmtpProxyStatSNATFail.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 |
| 1.3.6.1.4.1.22610.2.4.3.13.19 | axSmtpProxyStatTable | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.13.19.1 | axSmtpProxyStatEntry | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.13.19.1.19 | axSmtpProxyStatSNATFail | A10-AX-MIB |