I'm currently using a Raspberry Pi device for remote access to a remote network. I want to enable outbound traffic from this device only to remot3.it IP addresses. I ran packet captures and saw communication to 18.104.22.168 and 22.214.171.124 but I still do not see the Pi device in the remot3.it dashboard as connected. After doing additional packet captures i also see communication to 126.96.36.199 and 188.8.131.52. Both appear to be individual proxy servers. Would all proxies as well as main servers have to be added to the outbound firewall rules for this device or could i use a specific TCP/UDP port range for this rule for this specific device?