Your best Local lan setup i can make. It does work

[mollymillions]

You can use the computer name instead of the IP address for all clients on the LAN. e.g.

[Registration Servers]
{
"bigbee:5999"
}
[Login Servers]
{
"bigbee:5999"
}

There may be a performance hit but it saves me alternating between the LAN and internet IP addresses as my network configuration changes (no LAN or no internet connection).

Also try using user 'root' with no password for DB access.