We are running latest version of Virtualbox on latest version of OS X Mavericks. Our Mavericks computer is connected to LAN by gigabit ethernet. The switch port is untaggged and tagged with one vlan.
Both connections are configured in Mac Os X and are working. You can ping, arp, dhcp, nslookup etc. Everything is fine.
Now we installed a debian linux. Intel network card and attached to ethernet gives no network access. Changing to vlan no network access.
Even setting up VLAN inside debian gives the same result No network access.
What should we do to get a plain vanilla debian (default installation) with network access ?