Two different DHCP configurations selectable in NetworkManager?

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http://serverfault.com – In Creating a TOR access point on a WiFi router (in Russian), there is a description of a quite clear way to setup a WiFi router so that two different wireless networks are simultaneously running there: a "normal" one, and a one which routes outgoing connections through TOR. They have two different names (SSIDs), and hene one can select one or another as the connection in the menu of NetworkManager (GNU/Linux). That seems to be convenient. But is such a covenient setup possible for the wired network? So that one can choose between two available connections in NetworkManager depending on whe (HowTos)