Hi,
I've started using a routerboard 450g from november in one of the my office.
I've installed it as the main router of the office, with a dhcp, firewall rules, nat masqueration and some other little thing.
I've put the wan connection (from my isp) on the first port, on the second there's the main switch with all the other pc attached. On port 3 i've a vmware server with 2 windows server virtual machine.
Here in the office we have a contability software that connect to the server2 (second virtual machine, a windows 2008 server) and use the sql server that there's on it.
We also have a person that work on that machine with windows remote desktop.

The problem is that sometime the connection to the server2 is dropped. Sometime on the remote desktop, sometime on the contability software, and you have to wait 1/2 min before you can reconnect.
This problem begin when i've installed the routerboard, before all the stuff was working perfectly.

What can be the problem?
Any suggestion on what I can monitor to understand that problem?
There's any "timeout parameter" for the local connection or something that interfere in the local communication?

PS:Currently I'm not in that office, I remote connect on a server or on the routerboard

Thanks
Daniele