Previously, in case you needed to reverse tether from Linux to Android, you had to make use of IP tables, bridged connections, and different overly advanced instruments. Nonetheless, because of the exhausting work of a developer, reverse-tethering has been made simpler.
Introducing Gniretet! It’s an experimental program that works as a background service to create a working USB reverse-tethering system, permitting you to reverse tether from Linux to Android.
Observe: earlier than making an attempt to comply with this information, guarantee your Android system has Root entry. With out Root entry, most of the operations that Gniretet wants won’t work appropriately.
Gaining Root entry on Android is simpler than ever, and plenty of units have detailed walkthroughs. Try the XDA Boards for extra info.
Set up Android instruments
Reverse tethering with GNirehtet works because of the Android growth instruments. Earlier than persevering with with this information, you need to set up it on Linux. Fortunately, most Linux distributions make this a straightforward course of. Open up a terminal and comply with the directions primarily based in your working system.
Ubuntu
sudo apt set up android-tools
Debian
sudo apt-get set up android-tools
Arch Linux
sudo pacman -S android-tools
Fedora
sudo dnf set up android-tools
OpenSUSE
sudo zypper in android-tools
Generic Linux
Google helps the Linux platform very nicely, and in consequence, the Android SDK toolkit is available. To set up it in your working system, head over to the official page. Extract the downloaded archive and comply with the directions inside!
Set up Gnirehtet
Gnirehtet is on the market on Github. The supply code is downloadable and prepared for compilation. Nonetheless, it’s a lot simpler to only head over to the discharge web page and obtain a pre-compiled model of the software program. On the discharge web page, there’s a Java model and a Rust model. For ease of use, we suggest downloading the Rust model because it doesn’t require putting in a Java Runtime Atmosphere.
Observe: determine to make use of the Java model? You’ll want to put in the Java Runtime Environment on Linux.
To obtain the most recent model of Gnirehtet, open up a terminal and use the wget software.
wget
Alternatively, obtain the Java model, with:
wget
As soon as Gnirehtet is downloaded, use the unzip software to extract the contents of the Zip archive.
unzip gnirehtet-rust-linux64-v2.2.1.zip
or
unzip gnirehtet-java-v2.2.1.zip
Open up the file supervisor, navigate to the “Gnirehtet” folder. Copy the gnirehtet.apk file over to your Android system, and set up it.
Open up a terminal and use the CD command to maneuver into the extracted Gnirehtet folder.
cd ~/gnirehtet-*
Configure Android For Tethering
The Gnirehtet software won’t work with no few tweaks to the Android working system. Begin off by opening “Settings”. Go to “About phone,” and faucet on the construct quantity until a notification that claims “You are now a developer” seems.
Go to Developer choices, search for “USB” debugging and allow it.
Open up a terminal and begin an Adb server.
su -
or
sudo -s
adb begin server
Unlock your Android system and verify the field to “always accept” ADB connections. Then return to the terminal working the ADB server and kill it.
adb kill-server
Utilizing Gnirehtet
Gnirehtet works by making a connection between your Linux PC and the Android system over USB. To begin a connection, open up a terminal and acquire a root shell.
su -
or
sudo -s
With a root shell, the Gnirehtet app can work with the Linux system with out subject, and talk over ADB to the Android system. At this level, begin the connection:
./gnirehtet autorun
Upon beginning the reference to Gnirehtet, a brand new VPN connection immediate will seem in your Android system. Unlock it and settle for the connection.
After accepting the VPN connection, Gnirehtet will efficiently begin routing an web connection over USB on to the Android system.
Reconnecting
Generally, USB cables come unplugged. Within the occasion that this occurs whereas the Gnirehtet service is working, the connection will finish. Fortunately, this system has a function that customers can execute to immediately restore a misplaced connection.
To restore a connection, open up a terminal, acquire a root shell with su, or run with sudo.
cd ~/gnirehtet-*
Inside the Gnirehtet folder, execute this system with the restart flag. This may restart the reverse tethering system.
sudo ./gnirehtet restart
When the command finishes working, unlock the Android system and re-accept the VPN connection to finalize the restart course of.
Cease Connection
The reverse tether may be shut down at any time. To do it, open up a brand new terminal (go away the prevailing one working the connection open), and do the next:
cd ~/gnirehtet-* sudo ./gnirehtet cease
Generally, working the cease command doesn’t at all times kill the reverse tether connection. If this occurs, you’ll must drive Gnirehtet to stop.
To kill Gnirehtet, discover the method ID utilizing pidof, then cease this system with the kill command.
pidof ./gnirehtet sudo kill -9 processnumber
