Alias Configuration

To configure a jail with the alias network mode, we simply make sure that the IP we assign is reachable within our local network, and the interface we assign is connected to our local network.

Attaching a jail to the bastille0 interface using an IP that is reachable within our local network will cause the jail to not have outbound access. This is becaue the jail IP will not be added to the pf firewall table, and bastille0 is a loopback address intended only for NAT jails.