Hi.
I installed VirtualBox 4.3.24 on Windows Server 2008 R2.
The guest is an Ubuntu 14.04.
The VBox is configured with "Bridget Mode", "Intel PRO/1000 T Server" and promiscue mode like "All". "Connected Cable" is checked too.
When i start the VM, after some times (10 minutes) the VM lost the connection with the host and the external network.
I need to access the network configuration (in Ubuntu) and restart the network interface.
And after some times, the connnection is lost again.
Does anyone know what might be happening?
The Win2K8 network configuration:
1. Eth0:
IP 192.168.7.145
Mask 255.255.254.0
GW 192.168.7.45
2. VB Host-Only:
IP 192.168.7.169
Mask 255.255.255.0
The Ubuntu network configuration:
1. Eth0
IP 192.168.6.167
Mask 255.255.255.0
GW 192.168.7.45