USBNetworking » History » Version 16
Paul Kocialkowski, 02/28/2014 05:17 PM
1 | 9 | Paul Kocialkowski | h1. Replicant USB Networking |
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3 | 15 | Paul Kocialkowski | This page explains how to connect your Replicant device to the Internet via an USB connection to a computer connected to the Internet. |
4 | 14 | Paul Kocialkowski | |
5 | h2. Using reverse_tether.sh |
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6 | 1 | Paul Kocialkowski | |
7 | 15 | Paul Kocialkowski | The @reverse_tether.sh@ script is part of AOSP and can be downloaded from: "reverse_tether.sh":https://raw.github.com/CyanogenMod/android_development/cm-10.1/scripts/reverse_tether.sh |
8 | In order to start basic NAT networking between the host and the device, make sure to have installed [[ADB]] and to have the host daemon running as root. Then, use @reverse_tether.sh@ the following way: |
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9 | 1 | Paul Kocialkowski | <pre> |
10 | 15 | Paul Kocialkowski | ./reverse_tether.sh rndis |
11 | ./reverse_tether.sh nat |
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12 | 1 | Paul Kocialkowski | </pre> |
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14 | 15 | Paul Kocialkowski | h2. Using the Replicant USB Networking scripts |
15 | 13 | Denis 'GNUtoo' Carikli | |
16 | 16 | Paul Kocialkowski | Replicant USB Networking requires two scripts: attachment:replicant_usb_networking_device.sh attachment:replicant_usb_networking_host.sh |
17 | 15 | Paul Kocialkowski | However, you can avoid the host part if your network manager can manage a shared connection. |
18 | 13 | Denis 'GNUtoo' Carikli | |
19 | 15 | Paul Kocialkowski | Make sure to have installed [[ADB]] and to have the host daemon running as root. |
20 | 1 | Paul Kocialkowski | |
21 | 15 | Paul Kocialkowski | Push the device part on the device and make it executable: |
22 | 1 | Paul Kocialkowski | <pre> |
23 | 15 | Paul Kocialkowski | adb push replicant_usb_networking_device.sh /data/ |
24 | adb shell chmod a+x /data/replicant_usb_networking_device.sh |
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25 | </pre> |
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26 | 1 | Paul Kocialkowski | |
27 | 15 | Paul Kocialkowski | h3. Using a network manager shared connection |
28 | 1 | Paul Kocialkowski | |
29 | 15 | Paul Kocialkowski | 1. On your Linux PC, in the network manager applet (where you normally set up wired or wireless network connections), create a new "Shared" "Wired" connection, with default settings (connection type = Shared). (This is independent of the device, and only needs to be created once.) |
30 | 2. Disconnect any other network connections (Wifi, 3G data) on the device. |
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31 | 3. Run the first part of the device-side script: |
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32 | <pre> |
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33 | adb shell /data/replicant_usb_networking_device.sh start1 dhcp |
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34 | 1 | Paul Kocialkowski | </pre> |
35 | 15 | Paul Kocialkowski | 4. The device should appear in the host's network manager applet as a new "wired" network connection. Connect this to the "Shared" connection that you created above (it should be in the list of choices given by the applet). |
36 | 5. Now run the second part of the script on the device: |
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37 | <pre> |
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38 | adb shell /data/replicant_usb_networking_device.sh start2 dhcp |
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39 | </pre> |
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40 | 12 | Paul Kocialkowski | |
41 | 15 | Paul Kocialkowski | The connection should now work. To disconnect the device, run: |
42 | 1 | Paul Kocialkowski | <pre> |
43 | 15 | Paul Kocialkowski | adb shell /data/replicant_usb_networking_device.sh stop |
44 | </pre> |
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45 | 1 | Paul Kocialkowski | |
46 | 15 | Paul Kocialkowski | h3. Using the host script |
47 | 7 | Paul Kocialkowski | |
48 | 15 | Paul Kocialkowski | 1. Disconnect any other network connections (Wifi, 3G data) on the device. |
49 | 2. Run the first part of the device-side script: |
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50 | <pre> |
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51 | adb shell /data/replicant_usb_networking_device.sh start1 static |
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52 | 12 | Paul Kocialkowski | </pre> |
53 | 15 | Paul Kocialkowski | 3. Wait for the interface to show up |
54 | 4. Configure the device interface: |
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55 | <pre> |
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56 | adb shell /data/replicant_usb_networking_device.sh start2 static |
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57 | </pre> |
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58 | 5. Configure the host interface: |
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59 | <pre> |
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60 | sudo ./replicant_usb_networking_host.sh start |
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61 | </pre> |
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62 | 12 | Paul Kocialkowski | |
63 | 15 | Paul Kocialkowski | The connection should now work. To disconnect the device, run: |
64 | <pre> |
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65 | adb shell /data/replicant_usb_networking_device.sh stop |
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66 | </pre> |
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67 | Cleanup the host: |
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68 | <pre> |
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69 | sudo ./replicant_usb_networking_host.sh stop |
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70 | </pre> |