It's complicated. We are to guys with Wireless connection (BB Link) and we are running both APs. Now what we want for this:
People who want to connect to us wirelessly we want to know from where are connected (this is the main reason) for solving problem easyly
Let me explain. If someone connects on my AP (access point) I want him to have an ip style 10.166.0.x and if someone else connect to my friend's ap to have an ip style 10.165.0.0
this could help us a lot with dns, solving problems and holding the network alive if someone of us (me or my friend's) network will fall, the other one to work just fine.
we are now all on 10.165.0.0 and anyone who is connected to me i want to change to 10.166.0.0 to have our own subnet for the reasons i said before and many more