@cincitech @mrvnmchm Thank you very much for your help.
You cleared me many things.
Just to avoid misuderstanding.
I would use an external VPN service such as nordVPN and different docker containers connect to different nordvpn service.
If I had a situation like (for example):
- physical server with public IP: a.b.c.d
- 2 docker containers with IP: a.b.c.d1 and a.b.c.d2
One docker container connect to NordVPN server 1 and another docker container connect to NordVPN server 2 by OpenVPN
I can still ping (from outside the system) physical server through a.b.c.d IP but not able to ping docker containers through a.b.c.d1 and a.b.c.d2 because they have different IPs?
I aplogize if I am too long with the description of the situation I would ike to have, but I would really use the docker technology where I work but I have to prove it works because my bosses give me the approving
Again thank you all for your help.