[drivers] cifs and tun

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They passed the test on my KindleFire.
Let me know if they work fine on your device.

Thanks! I have this working partially. So far I can mount my remote share from ADB. Still trying to get CifsManager to work. I'll post my notes when I have it all figured out.

Originally Posted by riverzhou

They passed the test on my KindleFire.
Let me know if they work fine on your device.

I couldn't get tun.ko to establish a VPN connection, the module loads fine but nothing

How fortunate that this comes up the day I'm looking into OpenVPN for my KF! Could I get a little assistance in setting this up? Would I need to install these drivers before OpenVPN and, if so, how?

Originally Posted by damianarnold

I couldn't get tun.ko to establish a VPN connection, the module loads fine but nothing

Are you using openvpn ?

After the driver insmoded ,you will find a file named tun in /dev/ .

Maybe you need a guild about openvpn on android.

Originally Posted by SwingBlade

How fortunate that this comes up the day I'm looking into OpenVPN for my KF! Could I get a little assistance in setting this up? Would I need to install these drivers before OpenVPN and, if so, how?

I do not use OpenVpn. I have tested the driver by a tool written myself, the tun.ko work fine.
I think you can find a guild about OpenVpn on Android from google.

A difference between android and linux is , the devices file is /dev/tun in Androind and is /dev/net/tun in Linux.

Cifs.ko works great with CifsManager:
http://forum.xda-developers.com/show....php?t=1397461

Couldnt get OpenVPN working either, but dont know if its because of the tun.ko

It just goes from auth to 'get config' and doesnt connect. I cant get logcat working on my device for some reason to check the logs.

Tell a lie, gotthe logs, telling me EXITING, auth-failure

Definitely right user/pass

Originally Posted by alchemyst

Couldnt get OpenVPN working either, but dont know if its because of the tun.ko

It just goes from auth to 'get config' and doesnt connect. I cant get logcat working on my device for some reason to check the logs.

Tell a lie, gotthe logs, telling me EXITING, auth-failure

Definitely right user/pass

/data/local/tmp # insmod tun.ko

/data/local/tmp # dmesg |tail -n5
[13042.453582] TIWLAN: 3276.841719: connInfra , CONSOLE:****************************************
[13042.464141] TIWLAN: 3276.852248: ****************************************
[13053.277160] tiwlan0: no IPv6 routers present
[13083.014495] tun: Universal TUN/TAP device driver, 1.6
[13083.019775] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>

/data/local/tmp # ls /dev/tun -l
crw-r----- 1 1016 1016 10, 200 Dec 18 06:16 /dev/tun

/data/local/tmp # ./testtun
tun_name is icevpn. tun_fd is: 3

tun_setip interface icevpn ip 192.168.0.2 netmask 255.255.255.0 MTU 1460 TXQ 1000

TUN_FD 3

tun_read , len is 84

tun_read , len is 84

tun_read , len is 84

tun_read , len is 84

tun_read , len is 84

tun_read , len is 84


After testtun start,in another ssh console:

/data # ifconfig
icevpn Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:192.168.0.2 P-t-P:192.168.0.2 Mask:255.255.255.0
UP POINTOPOINT RUNNING MTU:1460 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)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:13002 errors:0 dropped:0 overruns:0 frame:0
TX packets:13002 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3484632 (3.3 MiB) TX bytes:3484632 (3.3 MiB)

tiwlan0 Link encap:Ethernet HWaddr F0:A2:258A:48
inet addr:192.168.1.108 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::f2a2:25ff:fed8:da48/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:28903 errors:0 dropped:0 overruns:0 frame:0
TX packets:27964 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:8814147 (8.4 MiB) TX bytes:1956943 (1.8 MiB)

/data # ping 192.168.0.1
PING 192.168.0.1 (192.168.0.1): 56 data bytes
^C
--- 192.168.0.1 ping statistics ---
8 packets transmitted, 0 packets received, 100% packet loss


/data # ifconfig
icevpn Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
inet addr:192.168.0.2 P-t-P:192.168.0.2 Mask:255.255.255.0
UP POINTOPOINT RUNNING MTU:1460 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:8 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:672 (672.0 B)

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:13002 errors:0 dropped:0 overruns:0 frame:0
TX packets:13002 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3484632 (3.3 MiB) TX bytes:3484632 (3.3 MiB)

tiwlan0 Link encap:Ethernet HWaddr F0:A2:258A:48
inet addr:192.168.1.108 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::f2a2:25ff:fed8:da48/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:29136 errors:0 dropped:0 overruns:0 frame:0
TX packets:28105 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:8859490 (8.4 MiB) TX bytes:1996726 (1.9 MiB)



So, I think it's the problem of OpenVpn setting.

Update, changed from OpenVPN to one of the others and it works fine, many thanks RiverZhou!