iRule to change IP destination

Ok sorry for not being clear. Here is the exact scenario;

 

 

A, B, C are three machines physically connected to the BIG-IP which functions in transparent mode. A, B, C have all three real IP in my network ; let's say 192.168.100.1, 192.168.100.2, 192.168.100.3.

 

 

What I am doing currently is that I have defined a Pool with only one member which is C. I have written an iRule that sends the packet coming from A going to B to C. I used simply the command pool Pool_with_C.

 

 

This iRule works BUT BIG-IP only redirects the packet (i.e. change only the MAC address). I would like that BIG-IP changes also the layer 3 i.e. the destination IP address (B <-> C). C should then receive the packet with a source IP of 192.168.100.1 and a destination address of 192.168.100.3 and not 192.168.100.2.

 

 

Is that clearer ?

 

 

Thanks again for your help,

 

 

David.