Connection Limit , Connection Rate Limit in virtual server

[THE_BLUE]

what is the recommended Connection Limit , Connection Rate Limit in virtual server which will helps detect Denial of Service attacks?

[Samir]

Connection Rate Limit is best option to protect DOS/DDOS attacks. I will prefer this method.

[THE_BLUE]

yes, but there are many mode which one is the best. on other words , how to choose the mode based on what ?

[Samir]

I have applied iRule[Connection Rate Limit ] based on expert advice. So far we are good. Let see if any one had different ideas?

[THE_BLUE]

Could you please share with us the irule you have used?

[Samir]

please refer this.. It will help you..

https://support.f5.com/csp/article/K07150625

https://devcentral.f5.com/s/articles/virtual-server-connection-rate-limit-with-tables