Hi there, I know that it is not secure but I have exposed to the internet FreeIPA instance for uniform logging between all my machines. They're reside at my home network behind OpenWRT-based router (behind NAT). Public IP address of router is getting via ISP's DHCP. I want to properly set up FreeIPA server in Docker container running on the DigitalOcean droplet, set up DNS entries in DigitalOcean panel, and properly set up client for allowing LDAP authentication (sssd.conf, krb5.conf and so on). I don't know where to start and debug so if anybody will help me in general I would be highly appreciated.