Best practices for usage of table command

Hello Akshay

I guess you are facing this kind of events:

"For example, if a client establishes a connection and sends an HTTP request to an affected virtual server, the associated iRule performs a lookup in the HTTP_REQUEST event and waits for the response. While the iRules event is waiting for the response, the client sends an RST to close the connection. When the iRules event finally receives the response and completes its processing, there will be no connection for the iRules event to act upon."

REF - https://support.f5.com/csp/article/K15415

If it is your case, you can ignore them without problem.

Anyway, I recommend you to try this block iRule for your purpose:

REF - https://devcentral.f5.com/s/articles/iRule-for-Brute-Force-Password-Guessing-Attacks

KR,

Dario.