id summary reporter owner description type status component version resolution keywords cc guest host 11833 Leaking connections on port forwarding (NAT) using Windows PitterW "I have problem with my installation of VirtualBox (4.2.12) on which I run Ubuntu 32bit (host is Windows 7 64 bit) On top of Ubuntu I installed PostgreSQL and forwarded ports for accessing DB using NAT, I also setup host-only interface. I connect to postgres from windows using Tomcat, when I kill tomcat application connections established with DB remain ""established"" although they are dropped from host side(Windows). When I use host-only interface I don't see this kind of problems, dropped connections are also dropped from guest. I test same scenario on Mac and it seems to work just fine on NAT." defect closed other VirtualBox 4.2.12 obsolete other other