I recently noticed when I connect my RaspberryPi via Ethernet cable and WiFi, there were two IP addresses assigned to it.
- Is it some kind of error or It works that way?
- Is it possible to connect RaspberryPi via ethernet cable to one internet connection and via USB WiFi dongle to another connection? If any of the connection is down(no internet connectivity), RaspberryPi should be able to connect to another one?
- If it is possible to achieve scenario explained in Question 2 I would like to configure a 3G dongle connection.