System code for Popup Networks accompanying Popup Networks: Creating Decentralized Social Media on Top of Commodity Wireless Routers published at GROUP'16

1. A wireless router with a USB port, dual radio band (2.4 GHz and 5 GHz,) and supports OpenWrt (check http://wiki.openwrt.org/toh/start for supported device). We used Asus DIR-825.
2. A USB flash drive with at least 2GB capacity (8GB recommended)
3. An Ethernet cable
4. Internet connection

Inside router/openwrt/sh directory, there are a few scripts that you will need to alter to configure your network:

1. wireless-config.sh (required):
2. Specify the password for your WiFi connection by replacing [WiFi_password] with your password.
3. Specify the SSID for your mesh network by replacing [mesh_5G_ssid] with your preferred name.
4. mysql.sh (required): Specify the root password for MySQL by uncommenting line 24 and replace [mysql_password] with your MySQL password.
5. dhcp-config.sh (optional): If your network requires your router to use a specific IP address, uncomment line 3 and replace [assigned static IP address] with your IP address.
6. network-config.sh (optional): If your network requires your router to have a specific MAC address (MAC address clone), uncomment line 16 and replace [MAC address to clone] with your MAC address.
7. setup1.sh (optional): If you want to change the format of your WiFi SSID, replace ssid_$routernumber with your preferred SSID.

1. Format the USB flash drive to use with OpenWrt by using the util/format_usb.sh script or follow instructions on https://wiki.openwrt.org/doc/howto/storage
2. Flash OpenWrt on your router, following instructions on https://wiki.openwrt.org/doc/start

1. Run setup1.sh, allow the router to restart
2. Run setup2.sh