Hints : 1- for the vpn firewall rules they are just like the regular firewall rules that we have completed in the previous homework however when you have vpn established you need to think of the followings: protected traffic vs unprotected, protocols involved such as iskamp, esp, ah and icmp usually they are not allowed through firewalls so you need to create rules to include them on each firewall based on the below requirements and off course don’t forget any other necessarily rules.