how to configure docker with floating ip?

Hi Guys,

On my Droplet, let’s say

i have IP ADDRESS: X.X.X.99 I assign a new floating IP address like: X.X.X.100

I would like to run two docker container like that

docker run --name mynginx1 -p X.X.X.99:80:80 nginx docker run --name mynginx2 -p X.X.X.100:80:80 nginx

The second command is not working so far.

What should i do to make it work?

Thank you!

Antoine