Hello I need assistance to create irule

Hello Lina_Osama , 

For what purpose you need to create an irule? or you only need to know how to create it(steps)

Please see the video for a understanding the steps - Create an iRule and apply it to a virtual server

Also, this KB - Article Detail

2.1.1. Lab 1 - Create an iRule that Parses the URI to Route Traffic

BR
Aswin

Hello Lina_Osama 

What type of iRule do you need? Please provide more details on it. iRule/s can be used for different specific use cases like, redirect, rewrite, logging, persistence, SSL, HTTP content, etc and so many other use cases. Hence, share details about your use case so we can help you.

perhaps you should define the problem in more detail.