RouterOsApiPool ( 'IP', username = 'admin', password = '' ) api = connection. Usage Connection #!/usr/bin/python import routeros_api connection = routeros_api. Python API to RouterBoard devices produced by MikroTik. ' API to RouterBoard devices produced by MikroTik. Now edit the sysctl file by typing ' sudo nano /etc/nf ' and uncomment the following line to enable packet forwarding for IPV4. Now edit network interfaces file by typing ' sudo nano /etc/network/interfaces ' and copy the following content and replace the contents that is already present.This assures that your wifi adapter will work as hotspot. The output of this command should have a line bearing ' AP MODE '.Now connect WiFi USB adapter and type ' iw list '.Interface=eth0 # change to your chosen interface Append the following line into the file and save the file.(we are going to bridge ethernet and wlan connection). Now edit dnsmasq file by typing ' sudo nano /etc/nf '.Now we move on to the configurations and necessary steps to complete the build. This completes the installation of required packages for the 3G wireless router to work properly.Now install following packages ' sudo apt-get install iptables dnsmasq wvdial usb-modeswitch hostapd iw'.Update and upgrade the raspbian os by typing ' sudo apt-get update ' and ' sudo apt-get upgrade ' After raspberry pi is connected to the internet.Connect the raspberry pi to the power and ethernet cable from PC or router you already have which should be connected to internet ( necessary to complete the setup).Don't boot into graphical interface and dont enable booting into graphical mode. As you boot into raspbian os for the first time, enable sshd through raspi-config page or manually through terminal.

For detailed configurations you can view this link (. And going to share the network through Ethernet and WLAN. Basically we are going to connect the raspberry pi 2 to the internet through 3g data card.

Routeros raspberry pi 3