- go to configuration -> update -> save config file (backup config file)
network -> MIP/ NAT
public Ip address (WAN) / local ip address (private IP - LAN )
vsyss -> choose " service "
(create/ modify in existing policy (add / remove hosts) / delete) - ACL
-> policy - > policies
From source zone to destination zone (for incoming or outgoing)
policy ID hosts (ip address/subnet mask) / service ports to host (ip address/subnet mask) / service ports (permit/ deny)