I have two servers, on separate networks. I would like them to be configured as a master and slave in as many ways as possible. I understand that I would need more servers to run a true mirror, so I'm just looking for as much replication as I can get and ways to simplify backup and restore operations between the two. I've managed to work out some of the details on configuring bind primary/secondary to an extent, but could use a pointer to some more explicit direction with it. So, the primary server is configured and running already. It is OpenSuse 10.2, based on the Perfect how to. It is also running ISPConfig 2.2.13 or 14 (recent anyway). I have bind 9.3.2, and have installed LDAP if that is the direction that I need to go. Of course, whatever I have configured needs to be as secure as possible when communicating across the net. I'd appreciate any ideas you can throw out. Links and How to are always good too.