I didn't get much response on my previous question about proxy support for the stock rom, so I was wondering if any of the alternate roms include it. I would very much like to have access to the internet at work, but the school district requires loggon through a proxy server (content filter) before you can access the WiFi network. I realize that port restrictions that the district places on the network will likely prevent me from accessing the market, gmail, or voice search. But at school, I would most like to just access flash based educational website for kids.
Any thoughts on this? The district is moving toward ipads as the tablet platform of choice because of the lack of proxy support with Android. But the ipads lack of support for flash really hinders what I want a tablet to be able to do for me. (Yes, I want my cake and eat it too!) Is this too much to ask?
I connect my gtab to my schools wirelesss that is using 802.1x EAP for wireless security. I had to install a mod that changed the settings app and allowed advanced wireless settings. That allowed me to put in the authentication type, domain name, password, etc. Once connected, I ran a mod that set it back to the original settings apps. I asked in your previous post as to whether you are having problems actually getting on the wireless or once on, you can't bet by the web filter. We use websense here. Once I got on the wireless, there was an websense authentication dialog that popped up. Once I put my domain\username and password in, it works fine.
It won't even let me connect to the district network because I don't have anywhere to enter the proxy settings in the wifi set up box.
Assuming you have Pershoot's or Clemsyn's Kernel (or one of the better ROMs), you need something like ASProxy. I use it at work all the time and it does the job. There is a free program called TransParentProxy which is more limited but does allow you to quickly test settings without spending any money.
I do not see a proxy settings in the wpa_supplicant.conf file. My understanding of this file is it lists all possible settings settings available for Wi-Fi configurations.
# This file describes configuration file format and lists all available option.
Click to expand...
Click to collapse
Previously I've only needed to access a proxy after connecting to the network. Perhaps you have run into a problem getting connected to your network using the tablets Wi-Fi settings manager. So connecting to the network might be your first step and then connecting to the proxy your 2nd.
I found the free Wifi Advanced Config Editor (WifiACE on the Android Market) to have a GUI to easily configure advanced Wi-Fi settings not found in the tablet's settings. I realized when trying to set up an advanced configuration I needed to create a new connection in the tablets WiFi Settings with the security of NONE to avoid having some of the wrong settings configured by default. Then using the information from the my network admin I manually set the options via the WifACE GUI, un-checking NONE, and bingo I got connected.
I recommend WiFiACe with one caveat: make sure you have a way (like adb) working and know how to backup, delete, and restore files and that you make a back up of all wpa_supplicant.conf files on your tablet.
My caveat comes because my first reboot after I got connected to the Enterprise network at work the Wifi would not start or run. It would only display "error" and do nothing. Several reboots later it still wouldn't start and without Wi-Fi running there is no way to make configuration changes either through WifiACE or the tablets Wi-Fi Settings. I had to use the adb shell to delete the newly configured wap_supplicant.conf and create a new connection via the tablets Wi-Fi Settings and then make the necessary changes through WifiACE. Once that was done it ran and connected. Now after multiple reboots it still works and connects. Without the ability to delete the file I'm afraid I would have had to re-flash my tablet to get Wi-Fi to work again.
I don't think you've ever mentioned what ROM you're running. If you're running stock, you will have a very difficult time, in fact it may be impossible. If you're running a different mod, there's hope. Now, assuming that you got ClockWordMod (CWM) installed, you can probably be successful in at least connecting to the wireless. If you don't have CWM installed, here's a good place to start:
http://forum.xda-developers.com/showthread.php?t=865245
Once you have CWM installed, go to this thread:
http://forum.xda-developers.com/showthread.php?t=857939
This will give you the zips for installing a differernt wireless config tool that will allow you to put in the 802.1x EAP config. Once you can successfully connect, you back out the the tool you installed.
So, as I look above, the question I have is to access my wireless at work, I need to have the ability to change the settings from OPEN to SHARED, or vice versa...
But as far as I can see, there's no option to do this? Or is there?
I have to say I am liking this device more and more every time I see it in action!
I am not entirely sure what you are asking for, but if you need to change the type of network that you would be connecting to, you can only do that at the router you cannot do it at the connecting device (in this case tablet).
If your work is using a WEP/WPA protected wireless network your tablet should have no trouble seeing it and connecting to it assuming you have the correct credentials.
removing wifi scan ro. lines from build.prop & using setprop "on demand" wifi call?
If I understand correctly, many people add certain lines to their build prop to allow settings on the device as read only i.e ro.
However for many people having this as set could mean in such cases where wifi scan interval is set to hi (or more frequent i.e 20)to enable maintained wifi connection during calls....that they will suffer with some amounts of battery drain.
Other people who are not interested in wifi calling could (could and usually do) set the scanning to a much high (or infrequent scan value of like 180) this is fine in most cases where battery consumption is considerably less and more desirable and even better when coupled with a modem to suit their region, provider and band.
But lets say someone uses wifi calling, but they don't want to permanently "set" i.e. an ro line within the build prop to constantly scan 20 when they are not on a wifi call. This is mostly true for most wifi callers around, unless the phone they are using is a dedicated inhouse wifi device (and yes I have considered a nice lil cheaper to do this with my self) anyway I hope you guys can see where I am headed with this?
Could say a script be generated where when a process is enabled that it calls the script to ramp up wifi scanning to a smaller more frequent value 20 when "ON A WIFI CALL" (that being the process) and then revert to a lower value (set otherwise so to speak) and conserve batter when "NOT ON A WIFI CALL" ?
If so can someone direct me with how to go about doing this?
I am in the process of setting up an installation package for T-mobile users on ICS using Galaxy S & variants of....and would like to include in my installation package a way of detecting and removing the wifi scan intival from the build.prop ro line and then paste the my scripting within system.
I already know how to make a install script that does the detect and CHANGE or detect and REMOVE in the build prop for ALL types of ICS Galaxys.....however I am not sure about how to generate and then intitate an "on-demand" scripting for wifi calls? I assume that this is a setprop type function if so long as the ro function is gone (which is a read only and set at a higher precedent than any other functions if I believe right?)
Any help or pointed would be greatly appreciated.
James
By mistake I have clicked on "forget" on my wifi connection under the wireless settings. The problem I have now is that I simply can't revert this Forget behavior.
I am using B&N stock android version but rooted.
Anyone has any idea on how to revert that?
I do believe the easiest way would just be add the information back in, most of the time once a setting like that is gone, it's gone for good.
but do you happen to know if there is some kind of list of "forgotten" ssids in the system where i could go there and delete the line?
because i dont want to have to change my router ssid just because of the nook (since everything else uses that wifi name)
I don't know about a list of forgotten names, but I know there is a list of saved names, and it can be manually edited. I can't find the exact file name right now, but you might be able to dig around with your file explorer and find it (that's how I initially discovered it).
Sent from my NookTablet using Tapatalk 2
Can you be more specific about the problem you are trying to solve?
dschoss whence
titanshadow said:
Can you be more specific about the problem you are trying to solve?
Click to expand...
Click to collapse
Sure.
Under Settings -> Wireless one can see all the WiFi connections within range right? So by mistake I have clicked on my connection and selected "Forget" instead of "Connect".
I am trying to find a way that I can recover the forgotten WiFi SSID. Either using the UI or some text editor to do so.
I am using a rooted version of B&N 1.4.2 Android.
shadowhumper said:
Sure.
Under Settings -> Wireless one can see all the WiFi connections within range right? So by mistake I have clicked on my connection and selected "Forget" instead of "Connect".
I am trying to find a way that I can recover the forgotten WiFi SSID. Either using the UI or some text editor to do so.
I am using a rooted version of B&N 1.4.2 Android.
Click to expand...
Click to collapse
Have you tried turning WiFi off and then back on? Normal behavior for Android (and the Nook user manuals seems to confirm this) would be for your tablet to scan for nearby WiFi access points when you activate WiFi. If you aren't using a hidden SSID, you should be able to see your access point's SSID and start a connection to it.
Whenever I tether my laptop via the USB cable it takes a long time for the laptop to connect and when it does, it says "Connected to Network X", where X is a number. Everytime I reconnect via USB X increases by 1 so the last time I did it I was on Network 43!!!!! I accept that this could be in part a windows thing and not a GS3 thing BUT when I connect via a Wifi Hotspot it connects really really quickly and always says I am connected to AndroidAP. Its as if the USB tethering firmware is
Therefore connecting via hotspot seems much more stable and smooth however I was under the impression that the laptop internet speed will be quicker using USB tether rather than wifi and as I primarilly use my SGS3 as my home broadband connection I want to try and configure it to get the fastest speed on my laptop as possible. If I do an internet speed check on my SGS3 while my laptop is tethered the phone connection is always faster than the doing the same on the laptop. I guess this should be perhaps expected but as much as 4Mbits/s. I.e My phone was getting speeds of 6Mbits/sec but without having any apps open on the phone, my laptop would only get 2Mbits/s????
Any advice?
Ginyons said:
Whenever I tether my laptop via the USB cable it takes a long time for the laptop to connect and when it does, it says "Connected to Network X", where X is a number. Everytime I reconnect via USB X increases by 1 so the last time I did it I was on Network 43!!!!! I accept that this could be in part a windows thing and not a GS3 thing BUT when I connect via a Wifi Hotspot it connects really really quickly and always says I am connected to AndroidAP. Its as if the USB tethering firmware is
Therefore connecting via hotspot seems much more stable and smooth however I was under the impression that the laptop internet speed will be quicker using USB tether rather than wifi and as I primarilly use my SGS3 as my home broadband connection I want to try and configure it to get the fastest speed on my laptop as possible. If I do an internet speed check on my SGS3 while my laptop is tethered the phone connection is always faster than the doing the same on the laptop. I guess this should be perhaps expected but as much as 4Mbits/s. I.e My phone was getting speeds of 6Mbits/sec but without having any apps open on the phone, my laptop would only get 2Mbits/s????
Any advice?
Click to expand...
Click to collapse
It does not related to Device problem.
It related to Windows,your computer create a new network when each time you connect to internet.
This may due to Firewall,Antivirus etc..
Are there any apps out there which are better than the stock USB tethering method. I do get slightly faster speeds on the laptop when USB tethered but the Windows network methodolgy seems unsatble compared with the wifi hotspot method
I was suffering the same and finally found a solution for this (at least on my S2).
It requires root, plus a kernel that supports init.d scripts (or running a script yourself every time you start the phone and will want to tether before restarting).
Just run this script:
Code:
chmod u+w /sys/module/g_android/parameters/dev_addr
echo 5a:xx:xx:xx:xx:xx > /sys/module/g_android/parameters/dev_addr
chmod u-w /sys/module/g_android/parameters/dev_addr
Just replace xx's with whatever hex values (0-9 or a-f) you want. Example: 5a:10:20:30:40:50
Windows detects the network you're connecting to by identifying the MAC address of the gateway. It can then know whether you're connecting to your home router (safe), an internet cafe (public), etc.
Whenever it finds a gateway whose MAC address is not recorded yet, it will state it's an unknown network, ask you what type is it (home / public), and assign a new number to it.
The thing is that android (or at least mine) is generating a completely random MAC address for itself whenever tethering is turned on, and naturally that will be different every time.
If you run those commands above, you're overriding that randomness and the device will start having always that MAC address and Windows will remember you're connecting to the same gateway.
PS: This is obviously dependent on whether the kernel you're using includes that /sys/module/g_android/parameters/dev_addr file. I'm inclined to think it's standard, but I'm not sure.
I'm having the same "problem".
Is there any other (nicer) way to permanently disable that random MAC generation? Other than using the method Tungstwenty explained above. Does anyone know why is that android "feature" even implemented, it doesn't make much sense to me.
Has anyone else figured out any solutions to this besides running a script everytime you boot? Seems kinda crazy to have to go to that extent for something that should be standard...
^ Exactly. Any updates yet?
This thread should be moved to general android (not device specific)
Report it via report button .
jje
ketanmatrix said:
This thread should be moved to general android (not device specific)
Click to expand...
Click to collapse
I can confirm that the same issue happened on my new Xperia Z, and the solution I posted above has also solved it.
The new device was even recognized by Windows as the already identified router, since I reused the same value from the previous device.
So I agree it's a cross-device issue with apparently the same solution, at least in a few of them.
Tungstwenty said:
I can confirm that the same issue happened on my new Xperia Z, and the solution I posted above has also solved it.
The new device was even recognized by Windows as the already identified router, since I reused the same value from the previous device.
So I agree it's a cross-device issue with apparently the same solution, at least in a few of them.
Click to expand...
Click to collapse
reported it as bug to google! hope it goes away in jb 4.3
anyway running that script didnt help on xperia z connecting to windows 8 pro
Moved to Android Q&A
Tungstwenty said:
I was suffering the same and finally found a solution for this (at least on my S2).
It requires root, plus a kernel that supports init.d scripts (or running a script yourself every time you start the phone and will want to tether before restarting).
Just run this script:
Code:
chmod u+w /sys/module/g_android/parameters/dev_addr
echo 5a:xx:xx:xx:xx:xx > /sys/module/g_android/parameters/dev_addr
chmod u-w /sys/module/g_android/parameters/dev_addr
Just replace xx's with whatever hex values (0-9 or a-f) you want. Example: 5a:10:20:30:40:50
Windows detects the network you're connecting to by identifying the MAC address of the gateway. It can then know whether you're connecting to your home router (safe), an internet cafe (public), etc.
Whenever it finds a gateway whose MAC address is not recorded yet, it will state it's an unknown network, ask you what type is it (home / public), and assign a new number to it.
The thing is that android (or at least mine) is generating a completely random MAC address for itself whenever tethering is turned on, and naturally that will be different every time.
If you run those commands above, you're overriding that randomness and the device will start having always that MAC address and Windows will remember you're connecting to the same gateway.
PS: This is obviously dependent on whether the kernel you're using includes that /sys/module/g_android/parameters/dev_addr file. I'm inclined to think it's standard, but I'm not sure.
Click to expand...
Click to collapse
i have rooted htc desire with CM 7.2.0.1... aaaand.. i no have g_android folder.. but i found the dev_addr file in sys/module/u_tether/parameters/dev_addr ... my question.. that file its same? or better when i dont toutch this file?
ktomi22 said:
i have rooted htc desire with CM 7.2.0.1... aaaand.. i no have g_android folder.. but i found the dev_addr file in sys/module/u_tether/parameters/dev_addr ... my question.. that file its same? or better when i dont toutch this file?
Click to expand...
Click to collapse
From the path ("...tether...") it's likely that it might be the right one for your device.
Simply try running the commands manually from an ADB shell and seeing if it works for you. If it does, put it on an init script. If not, it should be gone after a reboot.
A possible solution
For Windows to recognize your mobile device as the same first one needs to create a bridge in Windows 7.
Open Network Connections by clicking the Start button, and then clicking Control Panel. In the search box, type adapter, and then, under Network and Sharing Center, click View Network Connections.
Hold down the Ctrl key and Select internet connection from your android phone with your alternate connection you usually use. If you use only your android phone for internet, just select the mobile device.
Hold down ALT to reveal Advanced Menu and click Bridge Connections. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
You should now have a new network type named "Network Bridge" created.
Leave this internet bridge on your system.
Now whenever you connect your android phone, it will show up as the same network connection always. This will stay so even after you restart your system.
maxmumbai said:
For Windows to recognize your mobile device as the same first one needs to create a bridge in Windows 7.
Open Network Connections by clicking the Start button, and then clicking Control Panel. In the search box, type adapter, and then, under Network and Sharing Center, click View Network Connections.
Hold down the Ctrl key and Select internet connection from your android phone with your alternate connection you usually use. If you use only your android phone for internet, just select the mobile device.
Hold down ALT to reveal Advanced Menu and click Bridge Connections. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
You should now have a new network type named "Network Bridge" created.
Leave this internet bridge on your system.
Now whenever you connect your android phone, it will show up as the same network connection always. This will stay so even after you restart your system.
Click to expand...
Click to collapse
Hey MaxMumbai.....
what about windows 8.1.....? The right click on the network adapter in question in win 8.1 reveals 'Bridge connections' in the menu.
Can you make this much clearer please "Hold down the Ctrl key and Select internet connection from your android phone with your alternate connection you usually use. If you use only your android phone for internet, just select the mobile device."
You need at least 2 LAN connections to make a bridge so how can I only select my mobile device connection....? This is what I have in my adapters panel :
Bluetooth Network Connection .... Not ConnectedX
Ethernet.... Network cable unpluggedX
Local Area Connection..... Remote NDIS based internet sharing device (this is my tether)
WiFi... Not Connected X
Can you please explain where I make the bridge....?
Cheers
Ginyons said:
Whenever I tether my laptop via the USB cable it takes a long time for the laptop to connect and when it does, it says "Connected to Network X", where X is a number. Everytime I reconnect via USB X increases by 1 so the last time I did it I was on Network 43!!!!! I accept that this could be in part a windows thing and not a GS3 thing BUT when I connect via a Wifi Hotspot it connects really really quickly and always says I am connected to AndroidAP. Its as if the USB tethering firmware is
Therefore connecting via hotspot seems much more stable and smooth however I was under the impression that the laptop internet speed will be quicker using USB tether rather than wifi and as I primarilly use my SGS3 as my home broadband connection I want to try and configure it to get the fastest speed on my laptop as possible. If I do an internet speed check on my SGS3 while my laptop is tethered the phone connection is always faster than the doing the same on the laptop. I guess this should be perhaps expected but as much as 4Mbits/s. I.e My phone was getting speeds of 6Mbits/sec but without having any apps open on the phone, my laptop would only get 2Mbits/s????
Any advice?
Click to expand...
Click to collapse
You can try this if you don't mind the network icon not showing that you're connected.
Open Registry Editor ( Windows key + R to bring up the Run dialog, then type regedit and press Enter ).
Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002BE10318}.
There are numbered subkeys starting with 0001. Look in each subkey in descending order for the one with the DriverDesc value having your smartphone's RNDIS driver name (same name shown in your Network Connections view as the "Connect using" value).
Once located, create a new DWORD (32-bit) Value.
Enter the name as *NdisDeviceType (remember to include the asterisk sign * in front).
Edit the newly created DWORD value and enter the value data as 1 (Base choice doesn't matter). Click OK.
Once done, disable and re-enable usb tethering
You will no longer get a prompt asking for network location whenever you connect your smartphone, but you will still get the prompt when connecting to other devices.
Important Note: When you are only connected to your smartphone, your computer's network icon will continue to show that you are not connected to any network. However, the internet will still work fine.
I just found an easier way to avoid windows (10) to generate a new network number and reset the settings:
Tether your phone using USB, then:
Open device manager and find "Remote NDIS based Internet Sharing Device"
Then go to properties, advanced, select network address and assign a value.
That's it.
Zibri said:
I just found an easier way to avoid windows (10) to generate a new network number and reset the settings:
Tether your phone using USB, then:
Open device manager and find "Remote NDIS based Internet Sharing Device"
Then go to properties, advanced, select network address and assign a value.
That's it.
Click to expand...
Click to collapse
This seems to work, as long as you don't restart your PC. After every restart it still counts 1 Number up.
Still a neat trick as long as the PC keeps running, thanks for posting it :good:
I am still searching for a better one....