In clear OS I can block all outgoing traffic. Using Block Mode "Block all outgoing traffic".
This is exactly what I want. However with this mode on I cannot connect to SQL Server via a VPN. I can ping the server by host name, URL, and IP and it responds. But I cannot connect using SSMS until I turned block mode off.
Any thoughts on allowing the SQL server to talk back to VPN clients.
|Internet| [Me] -> (VPN)--|--------|--> [ClearOS (VPN)] -> [SQL Server]
More info: Clear OS 5.2 PPTP VPN