Access Docker Remotely (-H or host:) issue

Hi! I’m starting Docker with this in my daemon.json file:

“hosts”: [“tcp://”, “unix:///var/run/docker.sock”]

Locally I can connect over any interface to port 2375. However, if I try the same on another server on the same subnet, I am unable to telnet to port 2375 on the Docker server.

iptables is clear. firewalld is not running…no firewall at all (same subnet, sitting right next to each other) I am at a total loss as to why.

Am I missing something within Docker for it to accept remote connections?

Thank you so much!