Need help on how to allow a port forward from the “WAN” port but NOT from the Mobile Wan Ports.
The Mobile is Failover for “Wan” but for Zerotier only and internet access.
To allow port forwarding from the WAN port but block it on Mobile WAN, you need to configure firewall rules on your router. Set up a rule that allows the required port forwarding on the primary WAN interface but blocks incoming connections on the Mobile WAN. You can also use interface-based filtering or custom routing rules to ensure that Zerotier traffic is prioritized while restricting other access.