Yes, 78.xx.xx.xxx matches WAN and some.ddns.net:
nslookup some.ddns.net 8.8.8.8
Non-authoritative answer:
Name: some.ddns.net
Address: 78.xx.xx.xxx
ISP router admin panel (192.168.3.154 is static Mi router):
DHCP on
WAN IP is 78.xx.xx.xxx and netmask is 255.255.192.0
Mi router (192.168.3.154). Raspberry is static at 192.168.31.50:
Name Protocol External ports Internal IP address Internal port
storj TCP&UDP 38967 192.168.31.50 38967
Raspberry ufw rules:
artur@artur-pi:~$ sudo ufw status | grep "8967"
28967 ALLOW Anywhere
28967/udp ALLOW Anywhere
38967 ALLOW Anywhere
28967 (v6) ALLOW Anywhere (v6)
28967/udp (v6) ALLOW Anywhere (v6)
38967 (v6) ALLOW Anywhere (v6)
Still no access to satellites after restarting container. Port is also shown closed on yougetsignal.com