[Hotspot] Wireless setup with IPv4 and IPv6

I currently have a hospitality WiFi network which is based on a Cisco router, and a Cisco WLAN controller using several access-points. The WLAN controller and access-points are working fine and don`t need to be replaced. But i would like to replace the Cisco router (Cisco1841) which is currently functioning as gateway for the wireless network.

This is the current setup of the network

Public /24 subnet on the WAN side <--> Cisco 1841 <-->  VLAN with private /16 network <--> Cisco WLAN controller which handles client authentication using a WPA shared key

The Cisco is performing dynamic 1:1 nat so the first 252 clients have internet access (The rest doesn`t i gues)

I would like to have the following features in the new setup

  • 1:1 NAT for the clients (IPv4)
  • Hotspot page wich give the use some information about the wifi netwerk
  • IPv6 support for the clients (I can select /48 of /56 for the network and /64 for each client) But i don`t think hotspot is supporting IPv6?
  • Gigabit througput (Public and to the WLAN controller)

My fist look would suggest a CCR1009-8G-1S-1S+ but what`s the best Mikrotik to choose for this case?