On Thursday I released an article detailing how to get Proxmox setup and also how to configure networking with IPv6. However that article got long and I just said I would address the firewall in the future. Well, that’s today because I need to get the configuration stuff written down before I forget. In addition to the firewall there are some other security house keeping items for a new proxmox install, that includes disabling the root account and using sudo and changing the default SSH port. So let’s go.

The base OS under Proxmox is Debian. Debian is great and it is lighter-weight than Ubuntu so I am all for using it.

If you are already somewhat comfortable with Proxmox and Debian configuration and just prefer I get to the point then (more…)