I have a laptop which is configured to be able to use it to connect to the network at work (IP address, DNS...). I want to link the laptop at home, but to link it to the home network, I must change each time all IP addresses.
What can I do to be able to use it at home and at work without reconfiguring the network connection each time?
PS. In both cases, I can't just check "Obtain an IP address automaticaly".