CG NAT

mohamadhosein I believe this is highly dependent on multiple pieces of data in addition to how many users you have. From my understanding this is an add-on to the LTM license and is supported by all of the F5 chassis both physical and virtual. I think your best bet on this one might be to open a ticket with F5 or call the sales individuals to be provided a more accurate answer to your query as well as an understanding of the cost as well.