Hi, here's how I've configured my Softether VPN Server.

The problem I'm having is that every time I restart the Softether container, it generates a new current DDNS.

All the other settings remain the same, but the Dynamic DNS changes every time.

What could be causing this?

softether:
container_name: softether
image: softethervpn/vpnserver:stable
cap_add:
- NET_ADMIN
restart: always
ports:
- 444:443
- 992:992
- 1194:1194/udp
- 5555:5555
- 500:500/udp
- 4500:4500/udp
- 8888:8888
- 1701:1701/udp
- 9821:9821
volumes:
- /etc/localtime:/etc/localtime:ro
- /etc/timezone:/etc/timezone:ro
- ./softether_data:/var/lib/softether
- ./softether_log:/var/log/softether