Finding neighbours on my LAN

[Robert Moskowitz]

On 01/19/2014 03:52 AM, Tim wrote:
> Allegedly, on or about 19 January 2014, Suvayu Ali sent:
>> I had forgotten about this possibility.  This works nicely for
>> wireless using SSIDs, is it possible to do this for wired connections?
>> After all they do not have something similar to SSID to serve as
>> identifier.
> There's MAC addresses of the hardware your computer connects to.
> There's the domain names of the LANs you connect to.
>
> Just try setting up two network configurations in NetworkManager, and
> see if it automatically manages to distinguish between them.  If it
> doesn't, then you can worry about what tweaks you may have to do.

Perhaps if you found the mac address of the landlords router, which 
should be your default route (route -n), you can use that to identify 
which network you are on.