ContribucionesMost RecentMost LikesSolutionsRe: Home Internet Port Forwarding working in 2021? you can’t do port forwarding because the T-Mobile 5G network does not support IPv4. the gateway does not even have an IPv4 address. you reach IPv4 address through 464XLAT. next would be to see if the firewall in the gateway supports allowing incoming traffic to your device’s IPv6 address…
