Raspberry Pi - 3G/LAN Captive Portal
- takes Internet from 3G/4G USB dongle (tested on Huawei E3131)
- gives wireless access over WiPi USB dongle
- can be used as a normal wifi router
- Wifi access point with password
- gives IP addresses (DHCP server)
- forwards all traffic to internet
- security measures (block certain ports)
- can be a captive portal:
- Wifi access point without Internet access
- 1st time users are redirected to splash page
- after accepting the conditions/giving a code, they get Internet access
Inspired by: