Is it possible to change the MTU on the touchpad?
I really want to set up my Motorola triumph for wireless tether and apparently, the MTU has to be set to 1472.
there's a thread here
http://forums.androidcentral.com/motorola-triumph-virgin-mobile/108734-tether-fix-sortof.html
It should be doable in developer mode. I don't have mine here to check, but if the "ip" command is there then you could run
ip link set wlan0 mtu 1472
at a shell prompt. If "ip" isn't available, then try running
ifconfig wlan0 mtu 1472
I'm assuming it's using the standard device naming. You can see the available network devices by running "ip link" or "ifconfig".
cbf123 said:
It should be doable in developer mode. I don't have mine here to check, but if the "ip" command is there then you could run
ip link set wlan0 mtu 1472
at a shell prompt. If "ip" isn't available, then try running
ifconfig wlan0 mtu 1472
I'm assuming it's using the standard device naming. You can see the available network devices by running "ip link" or "ifconfig".
Click to expand...
Click to collapse
is there a program for that? can't seem to find a terminal app
cbf123 said:
It should be doable in developer mode. I don't have mine here to check, but if the "ip" command is there then you could run
ip link set wlan0 mtu 1472
at a shell prompt. If "ip" isn't available, then try running
ifconfig wlan0 mtu 1472
I'm assuming it's using the standard device naming. You can see the available network devices by running "ip link" or "ifconfig".
Click to expand...
Click to collapse
From what I found in my touchpad,
Open WebOS quick install find your touchpad, then click tools, Linux command line, type
ifconfig eth0 mtu 1472
then type
ifconfig
Now it will show your mtu 1472 is set... dont know if it will connect to Ad-Hoc but that will change it. Hope this helps...
This works for me
Just try this it works for my Motorola Photon...
http://code.google.com/p/android-wif...downloads/list
Install it
Run it
Menu-Settings
Change Device-Profile
Select: Samsung Galaxy S
Change Setup-Method
Select NetD (Master)
Back to main screen
Click start tethering... now you will get 2-5 pop ups with errors DONT WORRY just look for the network and disregard the errors on the phone
And now you are good to go. I have used this on my Photon (MoPho) running STOCK rom with root.
Have fun tethering.
@Ion4:
I tried the galaxy S and netD and I SEE IT ON THE TOUCHPAD!!!!
but.... it failed to configure and "Association Failed".. i tried it on my ipod touch and i see AndroidTether but it cannot connect
Related
Hi,
Last week I received my Archos 101. In general it is great. Even better is this forum
I installed urukdroid (thanks to the project-team!). I tried to use openvpn but it failed and I am not sure about the reason.
The server-configuration is
...
ifconfig-pool 10.10.10.120 10.10.10.130
push "route 10.10.10.1"
route 10.10.10.0 255.255.255.0
ifconfig 10.10.10.1 255.255.255.0
push "route-gateway 10.10.10.1"
push "route 10.10.10.0 255.255.255.0"
...
As the Archos is the only device it would get IP 10.10.10.120.
BUT: ifconfig shows:
inet addr.: 10.10.10.255 Bcast: 10.255.255.255 Mask 255.0.0.0
That did (and cannot) work. No ping to home network possible.
When I called route it looked fine (I used redirect-gateway).
When I send the command
ifconfig tap0 10.10.10.120 broadcast 10.10.10.1 netmask 255.255.255.0
from Archos Terminal I had at least access to my home network. But all route entries are gone.
Who has an idea what I am doing wrong? I checked it in the last day again and again... If there is no solution: is it possible to 'save' the entries from route and restore it after my manual change of ifconfig? I would like to do it via script, as my home network I only reachable via dyndns.
Thanks and best regards!
I used the OpenVPN Howto Quickstart and had no problems.
macemoneta said:
I used the OpenVPN Howto Quickstart and had no problems.
Click to expand...
Click to collapse
Yes, I know the guide. I did the same with my ubuntu-netbook and it works directly.
And I think, it would work also on the Archos, if the openvpn/ifconfig on Archos accept the 10.10.10.120. But the IP is changed to 10.10.10.255 and that did not fit.
Where the h*** did the 255 instead of 120 come from?
I noticed the same problem...
No idea where it comes from, but as a workaround, you can put a script somewhere containing a suitable "ip addr add x.x.x.x/y dev z" statement, and reference that in the .conf file as "up scriptname".
Note that you need to add "--script-security 2" to the openvpn commandline to make that work. I added that to the OPENVPN_CFG variable in /etc/uruk.conf/openvpn.
regards
Patrick
This is the openvpn configuration I use for my Archos 101 (on the server). I'm not having any problems, using openvpn 2.1.1:
Code:
port 1194
dev tun
tls-server
ca /etc/openvpn/keys/ca.crt
cert /etc/openvpn/keys/[COLOR="Blue"]<my host>[/COLOR].crt
key /etc/openvpn/keys/[COLOR="blue"]<my host>[/COLOR].key
dh /etc/openvpn/keys/dh1024.pem
mode server
ifconfig 10.8.0.1 10.8.0.2
ifconfig-pool 10.8.0.4 10.8.0.255
push "route 10.8.0.1 255.255.255.255"
client-config-dir ccd
push "redirect-gateway def1"
push "dhcp-option DOMAIN [COLOR="Blue"]<my domain>[/COLOR]"
push "dhcp-option DNS [COLOR="blue"]<my dns server>[/COLOR]"
keepalive 10 60
inactive 3600
route 10.8.0.0 255.255.255.0
user openvpn
group openvpn
persist-tun
persist-key
verb 4
I examined the situation a bit further.
The problem comes from the ifconfig command that openvpn calls itself:
Code:
/system/bin/ifconfig myvpn \
192.168.x.41 \
netmask 255.255.255.0 \
mtu 1500 \
broadcast 192.168.x.255
This is only used when tap interfaces are involved, which is the case in my setup, but not in the setup macemoneta is showing. caesar68: do you also use tap interfaces?
I can reproduce the problem by just using that ifconfig command again.
When I list the IP-address-to-set as the last argument, instead, it works, i.e.
Code:
/system/bin/ifconfig myvpn \
netmask 255.255.255.0 \
mtu 1500 \
broadcast 192.168.x.255 \
192.168.x.41
A quick scanning of the openvpn manpage, does not suggest a way to override the ifconfig command that is used, but it does give an option --ifconfig-noexec which suppresses its calling.
Unfortuntely, when I just pack the is-working-after-the-interface-is-up ifconfig command into an up script with this option, it just gives me an error SIOCSIFNETMASK (Cannot assign requested address) - even if the same commandline works when I run it over an already upped interface... Probably because the interface then already had an IP address...
No problem, though, ifconfig is obsolete anyway, let us just use ip link and ip addr, which are fortunately available under Uruk.
So, caesar68, the clean solution would be to have
--script-security 2 on the openvpn commandline, e.g. via OPENVPN_CFG in /etc/uruk.conf/openvpn
in your myvpn.conf file:
Code:
ifconfig-noexec
up-delay
up-restart
up /etc/openvpn/myvpn-on-up
a corresponding script /etc/openvpn/myvpn-on-up, executable, with content
Code:
#! /system/bin/sh
ip link set $dev mtu $tun_mtu up
ip addr add $ifconfig_local/$ifconfig_netmask \
broadcast $ifconfig_broadcast \
dev $dev
Works For Me
Thanks for the explanation and the workaround, brian_o'fish. Why are you using tap though? Tap provides an Ethernet bridge, so you'll be transporting packets that really don't need to be sent to your Archos (reducing available bandwidth). Tun is layer 3 routed, so only traffic destined for either endpoint goes over the VPN connection.
macemoneta said:
Why are you using tap though?
Click to expand...
Click to collapse
That's what the server I'm using, is configured to do, as it provides transparant bridged LAN access via VPN, and that is what I want, as I am the admin of said LAN and VPN.
If the low level of broadcasts we have, ever increases or appears to be a problem to me, I'll set up an additional tun server, but for now it is simply not an issue.
Anyway, good hint in general!
Hi all!
Thanks a lot for your comments. Yes I am using tap. I would like to have access to my home network (storage etc.). Therefore I want to use the brigde functionality. And that works only when I changed the ifconfig manually afterwards. But the route is distroyed then and packages to the internet are not routed secure thru my home-network.
@ brian_o'fish: Thanks for the advise. I will try that the next days. In the moment I am happy to read, that I am not the only one with the problem (and maybe to stupid to use openvpn - but on the netbook it works).
I have never worked with tun. Maybe I could check, if that is also a workaround.
I will keep you informed, but I am on a trip the next days.
Thanks again!
*** Update ***:
I didn't work neither with tap nor with tun. Meanwhile I tried to run VPNC. I had some trouble, but it works now.
caesar68 said:
I didn't work neither with tap nor with tun.
Click to expand...
Click to collapse
Did you try the approach I described with tap, and can tell where / how it failed?
This is a DEV thread.
Unfortunately can't post in DEV forums as i never wrote in this site.
I've been working on enabling USB to Ethernet dongle on our Transformers as i didn't see any successful attempt in this area.
For my experiments I use USB to ethernet dongle from DealExtreme: (Link deleted. Can't post links. Search for "SKU 34691")
This dongle is based on ASIX AX88772B chipset.
Linux Driver was downloaded from: (Link deleted. Can't post links. Google for the driver v4.1.0)
I've compiled the driver with latest Clemsyn kernel downloaded from his git: (Link deleted. Can't post links)
The driver compiles without errors to asix.ko file (attached)
After insmoding the driver into the kernel i connected the dongle to USB port on the keyboard dock and connected RJ45 cable to it from my router. The blue led turned on and started to blink!! (Never happened before!).
Encouraged by this development i've executed the following sequence in terminal:
Code:
ifconfig eth0 10.0.1.17 netmask 255.255.255.0 broadcast 10.0.1.255
route add default gw 10.0.1.1
The commands executed without errors and i tried to ping my router
Code:
ping 10.0.1.1
and.. it WORKED!
Started pinging computers in my local LAN - everything WORKED!
Access to router web interface via browser - WORKS!
Here the happy story ends.
I couldn't manage to ping any IP addresses outside the local network.
I think i'm very close to make this work.
Any help will be appreciated.
Edit:
FULLY WORKS!!!
Need to add DNS configuration (i set to Google DNS server):
Code:
setprop net.dns1 8.8.8.8
And that is it!
USB to Ethernet dongle fully works on Asus Transformer
Edit 2:
Not all applications work with wired connection.
Browser and Gmail work, but Skype does not.
Need to investigate further.
Good stuff! It would be nice to have the option to use a wired network in case you needed to! Great work!
dear Quiethinker~~
i have been searching for whole day and finally reach your post. good stuffs
it would be even better if you can share the procedures step by step, such as how to "insmod" ....
thank you very much~~
jaseli said:
dear Quiethinker~~
i have been searching for whole day and finally reach your post. good stuffs
it would be even better if you can share the procedures step by step, such as how to "insmod" ....
thank you very much~~
Click to expand...
Click to collapse
I'll try to explain the procedure step by step (a bit improved sequence since my first trails):
1. Get USB to Ethernet dongle from DealExtreme (SKU 34691) - Do not attach it yet.
2. Install terminal application on the Transformer (such as "Android Terminal Emulator")
3. Turn off the WIFI.
4. Extract axis.ko.zip to some location in the Transformer (for example root of the sdcard)
5. Open terminal application and execute the following commands in the command line:
Code:
su
insmod [PATH_TO_KO]/axis.ko
6. Attach USB to Ethernet dongle to USB port on the Transformer's dock and connect RJ45 network cable. (Blue led on the dongle should start blinking)
7. Execute the following commands in the command line:
Code:
/system/bin/dhcpdc eth0
setprop net.dns1 8.8.8.8
8. Test that you have internet connection:
Code:
ping google.com
Currently there is lots of limitations with this solution:
- I compiled the KO module with clemsyn kernel v8b and checked only with this kernel.
- Android system doesn't recognize wired connection and therefore many apps think that there is no connection available
- When transformer going to power-down mode it disconnects the USB network. After waking up need to execute step 7 again.
I'm currently working on several directions in this area:
- Enabling support for more USB to Ethernet sticks within the kernel (custom kernel release is needed unless kernel devs will push the changes into their kernels)
- Enabling automatic configuration for wired network in android (Some scripting)
The achievement in this post is a proof of concept. I'm making a progress but very slowly due to very limited time. I hope more devs will pick this up.
Also attaching the sources for asix.ko driver so people can compile it with different available kernels
The drivers for ASIX AX88772B chipset are already in the kernel
I have one of these usb-eth dongles too and it works without the need for any extra drivers.
I simply run dhcpcd eth0 to pickup an ip address from dhcp and then setprop net.dns1 8.8.8.8 for dns.
I have an EDIMAX EU-4207
Other dongles using this chipset include the WII adapter, the Apple dongle and the linksys/cisco USB200M or USB300M
Roach2010 said:
The drivers for ASIX AX88772B chipset are already in the kernel
I have one of these usb-eth dongles too and it works without the need for any extra drivers.
I simply run dhcpcd eth0 to pickup an ip address from dhcp and then setprop net.dns1 8.8.8.8 for dns.
I have an EDIMAX EU-4207
Other dongles using this chipset include the WII adapter, the Apple dongle and the linksys/cisco USB200M or USB300M
Click to expand...
Click to collapse
Good to know that your kernel includes it!
(Checked your GITHUB, do your refer to CONFIG_USB_NET_AX8817X=y ?)
Till now i worked with Clemsyn-Blades kernel and this wasn't included (maybe need to switch kernels )
Now only need to find automatic way to configure eth0 on insert/wake-up and it will be usable for regular users.
Quiethinker said:
Good to know that your kernel includes it!
(Checked your GITHUB, do your refer to CONFIG_USB_NET_AX8817X=y ?)
Till now i worked with Clemsyn-Blades kernel and this wasn't included (maybe need to switch kernels )
Now only need to find automatic way to configure eth0 on insert/wake-up and it will be usable for regular users.
Click to expand...
Click to collapse
Ah yes, Asus added support since 3.2. I think we can enable it via a service call in init.rc but eth0 doesn't play too well with wlan0 I've found.
proby a dumb question anyways
but has to be a rooted device doesn't it?
lil-devil said:
proby a dumb question anyways
but has to be a rooted device doesn't it?
Click to expand...
Click to collapse
Shortly - yes
Ok, it works well with my USB Lan adapter (Browser, Market browsing, etc.), but if I want to download an app from the market it doesnt work (only over Bluetooth or Wifi).
Lines I used:
dhcpcd eth0
setprop net.dns1 8.8.8.8
Is there a solution for the market download problem?
Would one or both of these adapters be supported?
http://www.monoprice.com/products/subdepartment.asp?c_id=103&cp_id=10311&cs_id=1031102
Thanks.
No: Product ID: 6150
Maybe: Product ID: 5345
You need NetGear FA 120 (search ebay)
xperiaflooter said:
Ok, it works well with my USB Lan adapter (Browser, Market browsing, etc.), but if I want to download an app from the market it doesnt work (only over Bluetooth or Wifi).
Lines I used:
dhcpcd eth0
setprop net.dns1 8.8.8.8
Is there a solution for the market download problem?
Click to expand...
Click to collapse
Its a problem with honeycomb. Currently it doesn't support wired connections. We can trick it on "kernel level" but some applications use additional API to check for connectivity. Currently I don't know how to trick this API.
Sent from my HD2 using xda premium
Thanks for the info. But I dont know why Asus integrated USB LAN drivers, without automatic loaders. That makes no sense. But,... ok, I am glad that the driver is inside
xperiaflooter said:
Thanks for the info. But I dont know why Asus integrated USB LAN drivers, without automatic loaders. That makes no sense. But,... ok, I am glad that the driver is inside
Click to expand...
Click to collapse
Maybe in some future honeycomb update this feature will be built-in.
I really hope so at least!
I was able to get my USB 2.0 NIC working without a module on Stock3.2 (rooted) and Prime! 1.8.4.
I found a script on here that I placed in /data/ for DHCP
Code:
#!/system/bin/sh
netcfg eth0 dhcp
dhcpcd eth0
DNS1 = `getprop net.eth0.dns1`
DNS2 = `getprop net.eth0.dns2`
setprop net.dns1 $DNS1
setprop net.dns2 $DNS2
Here is the one for static.
Code:
#!/system/bin/sh
busybox ifconfig eth0 192.168.1.22
route add default gw 192.168.1.1
setprop net.dns1 8.8.8.8
setprop net.dns2 8.8.4.4/
Here is the original post from XDA user : Linuxslate
http://forum.xda-developers.com/showpost.php?p=14367749&postcount=41
I don't recall the brand, but here is the chipset.
http://www.asix.com.tw/products.php?op=pItemdetail&PItemID=97;71;101&PLine=71
ciphercore said:
I was able to get my USB 2.0 NIC working without a module on Stock3.2 (rooted) and Prime! 1.8.4.
.....
I don't recall the brand, but here is the chipset.
http://www.asix.com.tw/products.php?op=pItemdetail&PItemID=97;71;101&PLine=71
Click to expand...
Click to collapse
That's pretty cool. The Cisco-Linksys USB300M adapter appears to be using that same chipset, so I went ahead and ordered one. I should receive it sometime next week, at which time I'll report back if it works.
I'm working now
Running 3.2 with the latest build 8.5.9. It seems to have the needed driver built in corectly. I've then taken the following script and put it in /system/sbin (I called it wired) The apple USB to ethernet adapter is the one I'm using (cheapest available)
#!/system/bin/sh
ifconfig eth0
if [ $? -gt "0" ]; then
netcfg eth0
dhcpcd eth0
export DNS1=`getprop net.eth0.dns1`
export DNS2=`getprop net.eth0.dns2`
setprop net.dns1 $DNS1
setprop net.dns2 $DNS2
else
netcfg eth0 down
fi
If the device is not up $? will be larger than 0 (0 is success and if the device is down the command fails.) So the script brings up eth0. If eth0 is up $? equals 0 and the script brings the device down cleanly.
Now If I can just figure out how to turn this into an icon on the desktop I'll be all set
linuxrebel said:
Running 3.2 with the latest build 8.5.9. It seems to have the needed driver built in corectly. I've then taken the following script and put it in /system/sbin (I called it wired) The apple USB to ethernet adapter is the one I'm using (cheapest available)
#!/system/bin/sh
ifconfig eth0
if [ $? -gt "0" ]; then
netcfg eth0
dhcpcd eth0
export DNS1=`getprop net.eth0.dns1`
export DNS2=`getprop net.eth0.dns2`
setprop net.dns1 $DNS1
setprop net.dns2 $DNS2
else
netcfg eth0 down
fi
If the device is not up $? will be larger than 0 (0 is success and if the device is down the command fails.) So the script brings up eth0. If eth0 is up $? equals 0 and the script brings the device down cleanly.
Now If I can just figure out how to turn this into an icon on the desktop I'll be all set
Click to expand...
Click to collapse
Great script!
Search for GScript app on the market. This is what you looking for
earlyberd said:
That's pretty cool. The Cisco-Linksys USB300M adapter appears to be using that same chipset, so I went ahead and ordered one. I should receive it sometime next week, at which time I'll report back if it works.
Click to expand...
Click to collapse
Just to update, the USB300M works fine as well.
I use:
busybox ip link set wlan0(or eth0) address XX:XX:XX:XX:XX:XX
To change Mac address on android, it need root, terminal emulator and busybox.
It work at the first time or second. But need to be done aigain every time we want to connect a wireless.
Insted of turn the wifi off and on and quickly run the command.(the command need to run before the wifi turn on complete).
I use the terminal with su:
svc wifi disable
svc wifi on
(need to wait 0.5s to proced)
busybox ip link set wlan0(or eth0) address XX:XX:XX:XX:XX:XX
and its done .
it will be great if an app developer can make an app to run this command automatically when we want to connect to wifi. it will make the mac address not permanent but almost.
Hi,
The goal of my project is to implement mobile ad-hoc network routing protocol(AODV).
My problem is that I need to reconfigure the wireless driver/adapter to be able to work in ad-hoc mode. This means receiving packets from other nodes and resending packets if 2 nodes which want to communicate are far away from each other.
I don't have experience with drivers changing and I'm noob in Linux.
For better imagination, I've got source code for the Nexus One and HTC Hero and this code should be able to change wireless drivers configuration on these devices.
Here's the code for Nexus One:
Code:
case 0: //NEXSUS
system("insmod /system/lib/modules/bcm4329.ko");
snprintf(cmd, sizeof cmd, "ifconfig eth0 %s netmask 255.255.255.0", ip);
printf("\ncmd: %s\n", cmd);
system(cmd);
system("ifconfig eth0 up");
system("iwconfig eth0 mode ad-hoc");
system("iwconfig eth0 essid nexusbac");
system("iwconfig eth0 channel 6");
system("iwconfig eth0 commit");
break;
And here for the HTC Hero
Code:
system("insmod /system/lib/modules/wlan.ko");
system("wlan_loader -f /system/etc/wifi/Fw1251r1c.bin -e /proc/calibration -i /data/local/bin/tiwlan.ini");
snprintf(cmd, sizeof cmd, "ifconfig tiwlan0 %s netmask 255.255.255.0", ip);
system(cmd);
system("ifconfig tiwlan0 up");
break;
I was wondering if you could give me some advice what commands to use.
My Sony Xperia P is Rooted and I'm using Honami Moonwalker V8 ROM.
It seems that command ifconfig is not working. If I try to execute e.g
Code:
ifconfig eth0 up
android shell throws this error:
ifconfig eth0 up
error: SIOCGIFFLAGS (No such device)
Thank you for your answers. I really appreciate the time you give to this thread.
Try wlan0
ChikeD said:
Try wlan0
Click to expand...
Click to collapse
thanks ChikeD, it seems that wlan0 works fine for ifconfig but it seems that iwconfig binary is missing. Are there any alternatives for this shell command in Android?
I tried to use iwconfig binary from Android tethering project but using it throws an error like this:
Code:
[email protected]:/ # iwconfig wlan0 essid xperiaP
SET failed on device wlan0; Invalid argument
Ageiris said:
thanks ChikeD, it seems that wlan0 works fine for ifconfig but it seems that iwconfig binary is missing. Are there any alternatives for this shell command in Android?
I tried to use iwconfig binary from Android tethering project but using it throws an error like this:
Code:
[email protected]:/ # iwconfig wlan0 essid xperiaP
SET failed on device wlan0; Invalid argument
Click to expand...
Click to collapse
There is iw binary see what you can make out of that.
ChikeD said:
There is iw binary see what you can make out of that.
Click to expand...
Click to collapse
Thanks, this looks very interesting. I'll give some feedback later if I manage to make it work
Ageiris said:
Thanks, this looks very interesting. I'll give some feedback later if I manage to make it work
Click to expand...
Click to collapse
You changing the driver source?
ChikeD said:
You changing the driver source?
Click to expand...
Click to collapse
I just need to make it work in the ad-hoc mode. If think it's an IBSS mode. I just need to figure out, how to setup this type of connection
Ageiris said:
I just need to make it work in the ad-hoc mode. If think it's an IBSS mode. I just need to figure out, how to setup this type of connection
Click to expand...
Click to collapse
Assuming(thinking) is not an option.
From a brief look at the sources it seems the ad-hoc is not implemented.
ChikeD said:
Assuming(thinking) is not an option.
From a brief look at the sources it seems the ad-hoc is not implemented.
Click to expand...
Click to collapse
Sorry for delay.
So you don't consider an IBSS mode as a true ad-hoc mode? Am I right? I thought that IBSS is like a synonym of the term "ad-hoc"
According to this website: http://en.kioskea.net/contents/804-wifi-modes-of-operation-802-11-or-wi-fi
It should be the same.
To my problem. I've made this commands to work:
Code:
/*Bring the interface up (an additional step like rfkill unblock wifi might be needed: ip link set wlan0 up*/
system("iw dev wlan0 set type ibss"); //Set the operation mode to ibss ):
system("iw dev wlan0 ibss join MyAdHocNetwork 2412") //frequency for channel 6: 2437, 2412 for channel 1...
system("ip addr add 192.168.1.2/24 broadcast 192.168.1.255 dev wlan0");
system("ip route add default via 192.168.1.1");
What do you think?
Thanks
Seems so, does it work?
ChikeD said:
Seems so, does it work?
Click to expand...
Click to collapse
I don't know yet. I seems that everything is set up. Now I need to buy at least another xperia p or similar smartphone to test communication.
I am now trying to run ad-hoc mode on HTC Desire and Tablet Prestigio Multipad 3270b. But it's pain, because they don't have iwconfig and iw binaries.
Ageiris said:
I don't know yet. I seems that everything is set up. Now I need to buy at least another xperia p or similar smartphone to test communication.
I am now trying to run ad-hoc mode on HTC Desire and Tablet Prestigio Multipad 3270b. But it's pain, because they don't have iwconfig and iw binaries.
Click to expand...
Click to collapse
So what is the purpose of this?
Doesn't have to be a smartphone, you can do it with a wireless pc/laptop
http://windows.microsoft.com/en-us/windows/set-computer-to-computer-adhoc-network#1TC=windows-7
http://www.tp-link.com/en/article/?id=219
ChikeD said:
So what is the purpose of this?
Doesn't have to be a smartphone, you can do it with a wireless pc/laptop
http://windows.microsoft.com/en-us/windows/set-computer-to-computer-adhoc-network#1TC=windows-7
http://www.tp-link.com/en/article/?id=219
Click to expand...
Click to collapse
Thanks for the links. The goal of my project is to run ad-hoc mode on android. I will definitely test this later using windows but I am running out of time, so I'm focusing mainly to at least changing wireless mode from managed to ad-hoc. That's the most difficult thing because right now I am not able to change wireless mode on HTC and Prestigio using linux system commands. Maybe there is a way to change wireless mode programmatically (Java or C) but I haven't found that information yet.
Hi guys
anyone can change mac of s5830I?
I try apps and busybox command but I cant.
can you help me
TNX
my English is bad
danial199 said:
Hi guys
anyone can change mac of s5830I?
I try apps and busybox command but I cant.
can you help me
Click to expand...
Click to collapse
The MAC address is hard-coded on your network interface controller (NIC) and cannot be changed permanently with simple command line from your terminal nor in software level approach. However we can assign a temporary solution for your MAC, which will be reverted back to it's original state after Reboot/Power off .
Requirements :
- Rooted phone
- Busy box app from play store installed
- Terminal emulator from play store :
Know normally your card's interface should be eth0 ( older devices ) or in case of newer phones ( wlan0)
after granting super user permission in terminal ( Su) , type >> netcfg
Code:
busybox iplink show eth0
you may change it to wlan0 , if you are on this interface
Code:
busybox ifconfig eth0 hw ether XX:XX:XX:XX:XX:XX
change the XX to your preference value ( i,e : 00:11:22:33:44:55)
Because of kernel design and absence of monitoring mode support for mac spoofing , this method won't work on protected networks ( ONLY open networks )
and if the lines above don't work for you , try to disable and enable your eth0:
Wifi is ON
su >
Code:
busybox ifconfig eth0 down
busybox ifconfig eth0 hw ether (address)
busybox ifconfig eth0 up
ehsanotaku said:
The MAC address is hard-coded on your network interface controller (NIC) and cannot be changed permanently with simple command line from your terminal nor in software level approach. However we can assign a temporary solution for your MAC, which will be reverted back to it's original state after Reboot/Power off .
Requirements :
- Rooted phone
- Busy box app from play store installed
- Terminal emulator from play store :
Know normally your card's interface should be eth0 ( older devices ) or in case of newer phones ( wlan0)
after granting super user permission in terminal ( Su) , type >> netcfg
Code:
busybox iplink show eth0
you may change it to wlan0 , if you are on this interface
Code:
busybox ifconfig eth0 hw ether XX:XX:XX:XX:XX:XX
change the XX to your preference value ( i,e : 00:11:22:33:44:55)
Because of kernel design and absence of monitoring mode support for mac spoofing , this method won't work on protected networks ( ONLY open networks )
and if the lines above don't work for you , try to disable and enable your eth0:
Wifi is ON
su >
Code:
busybox ifconfig eth0 down
busybox ifconfig eth0 hw ether (address)
busybox ifconfig eth0 up
Click to expand...
Click to collapse
Tnx for answer
after change mac I cant connect to wifi
want a new password but pass is true
danial199 said:
Tnx for answer
after change mac I cant connect to wifi
want a new password but pass is true
Click to expand...
Click to collapse
You are trying to access protected network , which comes with encryption ( WEP/WPA/WPA2 etc etc ) ? What error you are getting from Android OS ? Are you absolutely certain your MAC address is white listed inside the router/modem settings on open network protocol settings of course ?
ehsanotaku said:
You are trying to access protected network , which comes with encryption ( WEP/WPA/WPA2 etc etc ) ? What error you are getting from Android OS ? Are you absolutely certain your MAC address is white listed inside the router/modem settings on open network protocol settings of course ?
Click to expand...
Click to collapse
wpa2
when i connect to network want a password but the password is true
There isnt any listed mac address inside the router
danial199 said:
wpa2
when i connect to network want a password but the password is true
There isnt any listed mac address inside the router
Click to expand...
Click to collapse
Already explained about protected networks and the reason behind it in the first post . You need to set it to 'Open network' ( means no wpa/wpa2/wep etc,,etc) inside the router/modem you are seeking an access.
Maybe not so
I have tried several apps and every possible command in terminal (as root) and although all can successfully change the MAC address, the device is always unable to connect to an access point thereafter. This is a known issue, but unresolved and too frequently denied. I half suspect their are some "political" purposes for withholding the resolution; many have inquired about this, yet only receive pedantic or useless replies. I wonder if there is any correlation to the wifi chipset, or if it's a built-in Android limitation. I know my chipset is very difficult to identify ('demesg | grep wlan0' yields nothing familiar) and that it also seems incapable of monitor mode.
I have scoured many forums for the solution to this and found only a suggestion to change certain files, all which appear to vary between devices, etc.
What I'd like at this point, is and explanation if not a solution. Anyway, I think the OP may have been misunderstood, ergo my 'two cents'.