All MIBs › A10-AX-MIB › axNetStatTCPSYNCookieSent
axNetStatTCPSYNCookieSent
Module: A10-AX-MIB
OID (symbolic): A10-AX-MIB::axNetStatTCPSYNCookieSent
OID (numeric): 1.3.6.1.4.1.22610.2.4.3.11.4
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The count of TCP SYN cookie sent.
What is axNetStatTCPSYNCookieSent?
This counter records SYN cookies sent by the load balancer to protect against SYN flood attacks. Operators use it to gauge how frequently the device deploys this anti-DDoS mechanism. Rising values signal elevated SYN attack pressure; for example, 10,000 cookies sent might indicate a moderate attack is underway.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.11.4 snmpwalk -v2c -c public <target> A10-AX-MIB::axNetStatTCPSYNCookieSent
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.22610.2.4.3.11.4.1 snmpget -v2c -c public <target> A10-AX-MIB::axNetStatTCPSYNCookieSent.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 |
| 1.3.6.1.4.1.22610.2.4.3.11 | axNetStats | A10-AX-MIB |
| 1.3.6.1.4.1.22610.2.4.3.11.4 | axNetStatTCPSYNCookieSent | A10-AX-MIB |