From: Taylorville, IL
Access Rule cannot reference "machines",...it has to be IP#s or the users username.
If you do it by IP then the machine must be statically addresses or use DHCP Reservations.
Create a Doman Name Set and and Address Set. Create an HTTP/HTTPS Access Rule,...instead of using External for the destination,...use the Domain Name Set instead. You should be able to figure out the rest of what you need to do from there,....it is just normal common sense from there,...there is no magic.