Question

Best rule setting for DigitalOcean firewall

I have a MySQL droplet that just can only be accessed by other droplets through a specific port and accessed externally via SSH only.

What is the best rule for the DigitalOcean firewall in this case (inbound / outbound) ?

Subscribe
Share

Submit an answer
You can type!ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.

Accepted Answer

Just keep the inbound and outbound on 3306. Keep inbound on port 22 (ssh)