Android USB

Test Steps 

• Connect ethwan cable - erouter0 is coming up with v4/v6
• Remove ethwan and connect Android phone to USB port of BPi device using USB to C-type cable and enabled USB Tethering on Android phone.
• Once USB Tethering in enabled below lines are observed on serial console.

  root@Filogic-GW:~# [  370.758874] usb 1-1.4: new high-speed USB device number 4 using xhci-mtk [  370.946456] cdc_acm 1-1.4:1.1: ttyACM0: USB ACM device [  382.185096] usb 1-1.4: USB disconnect, device number 4 [  382.748876] usb 1-1.4: new high-speed USB device number 5 using xhci-mtk [  382.949809] rndis_host 1-1.4:1.0 usb0: register 'rndis_host' at usb-11200000.usb-1.4, RNDIS device, 02:26:0a:15:62:0c [  385.990274] cellularmanager[10486]: Cannot find device "wwan0"

• usb0 interface comes UP. 

  root@Filogic-GW:~# ifconfig usb0 usb0      Link encap:Ethernet  HWaddr 02:26:0A:15:62:0C             inet6 addr: fe80::26:aff:fe15:620c/64 Scope:Link           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1           RX packets:7 errors:0 dropped:0 overruns:0 frame:0           TX packets:12 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:1000            RX bytes:668 (668.0 B)  TX bytes:1464 (1.4 KiB)

• Reboot device to start dhcp on new selected interface

  root@Filogic-GW:~# ifconfig usb0 usb0      Link encap:Ethernet  HWaddr 02:26:0A:15:62:0C             inet addr:192.168.113.181  Bcast:192.168.113.255  Mask:255.255.255.0           inet6 addr: fe80::26:aff:fe15:620c/64 Scope:Link           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1           RX packets:44 errors:0 dropped:0 overruns:0 frame:0           TX packets:70 errors:0 dropped:0 overruns:0 carrier:0           collisions:0 txqueuelen:1000            RX bytes:14906 (14.5 KiB)  TX bytes:19903 (19.4 KiB)

Basic info with RNDIS set up

root@Filogic-GW:~# ifconfig usb0
usb0      Link encap:Ethernet  HWaddr 02:26:0A:15:62:0C  
          inet addr:192.168.113.181  Bcast:192.168.113.255  Mask:255.255.255.0
          inet6 addr: fe80::26:aff:fe15:620c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:419 errors:0 dropped:0 overruns:0 frame:0
          TX packets:600 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:189632 (185.1 KiB)  TX bytes:162761 (158.9 KiB)

root@Filogic-GW:~# 
root@Filogic-GW:~# 
root@Filogic-GW:~# ifconfig erouter0
erouter0  Link encap:Ethernet  HWaddr 02:01:00:7B:5E:88  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

root@Filogic-GW:~# 
root@Filogic-GW:~# 
root@Filogic-GW:~# ping www.google.com
PING www.google.com (142.250.66.4): 56 data bytes
64 bytes from 142.250.66.4: seq=0 ttl=114 time=28.445 ms
64 bytes from 142.250.66.4: seq=1 ttl=114 time=37.527 ms
64 bytes from 142.250.66.4: seq=2 ttl=114 time=36.626 ms
64 bytes from 142.250.66.4: seq=3 ttl=114 time=42.642 ms
64 bytes from 142.250.66.4: seq=4 ttl=114 time=20.625 ms
64 bytes from 142.250.66.4: seq=5 ttl=114 time=56.432 ms
64 bytes from 142.250.66.4: seq=6 ttl=114 time=34.281 ms
^C
--- www.google.com ping statistics ---
7 packets transmitted, 7 packets received, 0% packet loss
round-trip min/avg/max/mdev = 20.625/36.654/56.432/10.404 ms

Switch over form RNDIS Mode to Ethernet Mode

steps

• Remove USB cable - usb0 goes down
• Connect ethwan cable and Reboot the device
• erouter0 comes up with v4/v6

• DNS is updated

iPhone USB

• TBD

USB Modem

• TBD