I have a laptop with a single NIC which I use for both work and home. Obviously my network settings are different but I was wondering if I could set it up so that the correct configuration would come up depending upon which environment I was in. I am not opposed to manually bringing the network up or down in each, setting, I am just wondering what would be a "best practice". I was/am considering using aliasing (eth0:0, eth0:1), but I am not sure how I would go about it. All responses appreciated, Thank you, Michael