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Forum Discussion

Adriano's avatar
Adriano
Icon for Nimbostratus rankNimbostratus
Jan 14, 2020

BIG IP LTM - Syn Cookie Monitor

Hello guys!   I'm making a study test and would like to know if it's possible to make a script, or something else, to show messages about the Syn Cookie... is that a way to put it in the user_ale...
application delivery
BIG-IP
LTM
Super-NetOps
KeesvandenBos's avatar
KeesvandenBos
Icon for MVP rankMVP
Jan 20, 2020

Hi Adriano,

There are a few snmp value's your what's up could query:

sysStatHardSyncookieGen 1.3.6.1.4.1.3375.2.1.1.2.1.57

sysStatHardSyncookieDet 1.3.6.1.4.1.3375.2.1.1.2.1.58

sysStatHardSyncookieGen OBJECT-TYPE 
	SYNTAX Counter64
	MAX-ACCESS read-only
	STATUS current
	DESCRIPTION
		"The number of hardware SYN cookies are generated on the system."
	::= { sysGlobalStat 57 } 
 
sysStatHardSyncookieDet OBJECT-TYPE 
	SYNTAX Counter64
	MAX-ACCESS read-only
	STATUS current
	DESCRIPTION
		"The number of hardware SYN cookies are detected on the system."
	::= { sysGlobalStat 58 }

Cheers,

Kees

Adriano's avatar
Adriano
Icon for Nimbostratus rankNimbostratus
Jan 20, 2020

This is pretty good, I'll make this test. Thank you,Kees!!!