We have on several vessels installed HD4 Max where we use celluar when we are close to shore, VSAT (WAN1) when we are out of cellular coverrage and if VSAT fails then we have a backup sattelite connection (WAN2) with max 128 kbps up/down (Iridium Pilot and Fleetbroadband) but the big issue is that each Mb is costing us $10 :mad:
Therefore are we seeking the posibility to configure firewall rules, so when our backup sattelite connection is active, then are these rules only allowing specific traffic Ex. Outlook (exchange), teamviewer, incontrol and SSH to a specific subnet.
Best Regards
Niels Christian Skovbo Nielsen
IT Manager Offshore
Hi Niels
We have a the same issue.
Our though was been able to MAC address (or IP) block via WAN.
e.g. everyone has access on Cellular and WAN one but on WAN two, only allowed MAC addresses can access. (Captain)
The captain should notice the slowness of the connection and the rest of the crew/guests will probably complain within a minute that the internet isnβt working!
Config would be something like the port forwarding rules where you can select which interfaces to apply the port forwarding rule.
Thanks!