Hi,

> but I'm wondering if there's a way to do it only using java,
> probably with the jayBird!

You can connect to whatever host in the TCP/IP network (LAN/WAN) using
JayBird provided that:

- name of the host can be resolved, or
- host is specified by IP
- host is reachable
- there's Firebird listening on some port (default is 3050)

For security you can use ZeBeDee (see
http://www.ibphoenix.com/a471.htm) to establish encrypted link between
two hosts (you can also do this with ssh).

Anyway, this topic has little to do with Java, ask in Firebird-Support
and people will tell you more.

Best regards,
Roman Rokytskyy