Roaming support for the gateway

[mikko@…]

As the client moves from one hotspot to another, the new gateway could check if the mac address has a valid token attached to it, and give access automatically (maybe invalidate the earlier token and create a new one?). This would ease the problem with clients situated somewhere in the middle of two (or more) hotspots. At the moment, when the computer decides to switch the hotspot, a new login page appears. That is not very nice.

[fproulx]

It is indeed quite simple to deal at the Wifidog level, we had thought of it before. This is why we changed our IP adressing plan on the WLAN part on all our hotspots to /24 with /8 segments dedicated to each hotspot. It is planned for Post 1.0 ... The sooner we get to 1.0, we can do this.

[max-horvath]

Duplicate of #20