Checking the firewall configuration and release port 3050 to access the firebird through vpn.
Currently through ssh I see the door open with the command nmap localhost, but on the local network only ping the server ip and the command nmap 22.214.171.124 port 3050 does not appear.
Ubuntu server 10.4 (64bits)
eth0 wireless router (dynamic web)
eth1 wireless router (internal network)
VPN access configured
Firebird 1.5 installed
Note: To perform the configuration I sending a user (VPN) to connect to the server.