id summary reporter owner description type status component version resolution keywords cc guest host 3387 VirtualBox Host Networking not working on Mac Pro 2.8ghz dual quad with Windows 2003 Server Rodney "I have an issue where I am running 2 Windows 2003 servers, one as a domain controller, and one as an exchange server for a test environment. The issue is that upon first setting them up, I was able to access the netowrk, but now I seem to have limited networking. The 2 servers can ping each other fine, biut I cannot get windows updates. This is all on HOST networking. If I switch the machines to NAT networking, everything works fine, but then both machines are assigned the same ip, and therefore cannot see each other. I copied one of the vm's to my Macbook Pro, and everything works fine, so this seems to bave an issue on the Mac Pro Desktop." defect closed network/hostif VirtualBox 2.1.4 fixed Windows Mac OS X