I've had a look around google and this forum but could not find an answer to my question. So probably one of you can help me a little.

My intended setup is:

• Router R1:

  • wan connection to isp.
  • connected backup server.
  • provides some wireless SSID.
  • other connected devices like printer, laptop, etc. both wired and wireless.

• Router R2:

  • no wan connection to isp but connected to R2.
  • connects mp3-streamer and music server.
  • also serves as a wireless access point with same SSID.
  • other than described connections only wireless connections.

I would like to be able to control music even if R1 is off, e.g. with no internet connection. On the other hand I would like to access internet also in the case that R2 is off, i.e. no music access. Last but not least I would like to stream internet radio, i.e., R1 and R2 are on, and music is streamed from internet to R1 to R2 to streamer.

I would like to realize all this using DHCP (also using static assignments) so i do not have to configure statically on android, laptop, etc. So my questions are:

• Can I make DHCP provide a list of two default gateways R1,R2?
• In order to make clients fallback to other gateway if currently assigned gateway is turned off?

Thanks in advance, u_b