I am trying to change the Docker IP Gateway.
I need thh gateway to be 192.168.31.5, however, everything I tried it is not working.
I have tried changing the IPv4 address, and it showsa that it changed, but it won;t let me change the gateway.
I am not able to edit the /etc/docker/daemon.json file.
jon
Are you sure it’s the docker IP which you need to change?
Judging by your screenshot, docker looks fine and is using the proper IP range for docker (172).
Your ipv4, on the other hand, is totally empty. That’s where the IP should be set
How is your network configured on vm side?
In order to get an ip from your router you should set it to bridge mode 
