WLAN Openwrt and Captive Portal [50% ready]

https://forum.openwrt.org/t/travelmate-support-thread/5155/12

Routing two Networks

# install
apt-get install dnsmasq

# configure
echo 1 > /proc/sys/net/ipv4/ip_forward
iptables -P FORWARD ACCEPT
#iptables -t nat -A POSTROUTING -o enp7s0 -j MASQUERADE
sudo iptables -t nat -A POSTROUTING -o enx24f5a2f22d02 -j MASQUERADE


apt-get install iptables-persistent
sudo su
iptables-save > /etc/iptables/rules.v4


# restart
/etc/init.d/dnsmasq start

Installing Choova on Openwrt Router

Make sure the Wireless adapters of your router have no encryption set.

opkg update
opkg install coova-chilli
vi /etc/config/chilli

    #option disabled 1
   option radiuslisten 10.1.1.1                                       
    #option radiusserver1 rad01.chillispot.org                         
    #option radiusserver2 rad02.chillispot.org                              
    option radiussecret testing123                                          
    option dhcpif br-lan                                                    
    option uamserver https://spot.tipthis.link   
                           
 root@WIFINET:~# /etc/init.d/chilli stop
root@WIFINET:~# /etc/init.d/chilli start