General :: IPv6 Access From Host To Android Device?
Jan 1, 2012
I'm trying to connect from a host (PC or other) to a mobile cellular Android device on the Verizon/AT&T cellular network. This device uses only the 3G network and has its Wi-Fi turned off. The Android device has a listening socket and I need the remote host to be the connection initiator. As far as I know, Verizon/AT&T uses NAT traversal for mobile phones and assigns local IP addresses to them on the cellular network. This prevents me from initiating a connection to the device from a remote host.
With the usage of IPv6 assignments there shouldn't be any practical limitation (virtually unlimited) to the number of "real" IPs that can be assigned.Therefore my questions are:
1. Does the Verizon/AT&T cellular network support IPv6 and assigns IPv6 addresses to capable Android devices?
2. Does Android 2.2+ have enough support for IPv6 to implement such solution?
I am aware of other methods that can be used, such as C2DM, but it has some drawbacks (such as unknown response time) that prevent me from using it.
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May 31, 2012
Assuming the following:
Android 2.3.7 device is connected to an IPv6 internet connection
Tethering is legal for your device/carrier
The ipv6-test gives 10/10 (perfect score) for IPv6 readiness for your phone, and you can access e.g. [URL] ..... using the phone itself
You want to tether to a PC using USB
Device is rooted
Is there a way to give the PC access to the phone's IPv6 internet connection?
I'm assuming that we can't give the PC a public IPv6 address, because the phone is probably only allotted one IPv6 address from the carrier; plus they might treat your plan differently or something if you try to claim another IP address (it's an unnecessary complexity)
So what we actually need to do is, to create a NAT IPv6 space on the device, just like we do for IPv4 when we tether, and provision an IP to the PC that way. Then we have to do something for DNS; I guess we can use OpenDNS's AAAA servers.
Do any of the existing tethering methods support this at all, or is this something I'd have to do manually? Also, is it possible even in theory on Android 2.3, or is it known that a newer version of Android will enable it?
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Oct 29, 2011
is there any way hosting a minecraft server from an android device?.
Found a video. http:[url]...
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Oct 27, 2013
It seems strange to me: ext2/3/4 is the native filesystem for the device - but with device as USB host I can't access. It seems only FAT and NTFS is available.
Is there any ways to make this possible?
Background: my Sat-Receiver records to an ext2/3 partition and I would like to transfer this smoothly to my nook.
Currently my solution is to use my laptop, there I need a ext2/3 driver and transfer via MPT. This is not very comfortable and slow.
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Oct 29, 2010
I have a standalone GPS enabled data recorder in my car that can function as either a USB host or device. (Its a class 0x00h USB device). I currently connect to it via a WM 6.5 app running on my Palm Treo 750. I would like to port my WM 6.5 app to an Android phone. (I don't have a specific Android phone in mind, I would like it to be as generic as possible).Replicating the GUI is not that difficult, but I am having trouble getting started on the USB communication. I'd appreciate it if someone could point me towards an example, or the appropriate tutorial.
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Jun 20, 2013
What is the best app that protect your android device (that have Usb host) from windows viruses & malware?
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Mar 20, 2010
i have set up virtual host in apache and and added relevent information in windows host file. it works fine for desktop browsers but i am not able to access this from android simulator's browser. as a example a i created a virtual host "testweb" i added this information in widows hosts file also so in desktop browser it works fine with the url http://testweb/ but in android simulator browser it displays error tht page has been moved. so plz give me solution what i shud do to work it and where i am getting wrong..
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Sep 2, 2009
I am trying to figure out if there is any way by which I can access any USB device which is connected to my Android phone's USB port and read data off it? For ex. Can I connect a camera to my phone and pull pictures out of it? I know that we need a HOST-DEVICE configuration to be able to do that... have tried doing this on other devices before picking up my android phone.. thought there would be an easier way to get this done. now, when I connect my phone to a digital picture frame, I can see on the phone that it identifies the USB device it is connected to and goes into a USB mass storage mode. What I want to know is if after this, I can read data from the frame or send data to it. I want to write an app that pulls data over USB and stores it into the phone memory.
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Mar 10, 2009
I install sdk on centos.At first it works well. But I encounter a strange issue:One day my emulator can not access it's host os's network any more.
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Oct 27, 2010
Have a server-socket running in an android application, which I debug using the emulator. Using the emulators console and "redir add tcp:8888:8888" I can make the service available to a program running on my development machine (as localhost:8888).
The redir port is however not available on any other network interface, meaning I can't access it through the host-ip on either the local development machine, or from a secondary machine on the network. Anyone know if its possible to make the emulator bind to all network interfaces, or have some other trick to enable other hosts on the network to connect to the emulator?
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Jul 7, 2010
I have a Android phone connected with host computer with USB cable. ADB runs well and I can debug application on phone. The only problem is that the App requires special network setup which I can reach on host but not mobile. Is there a way to let the device send all network operations through ADB and Host network?
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Oct 9, 2012
What is the best way to transfer data between one device as host and many devices as clients .I want to transfer data(Values like string) from many devices to one in the same time .
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Jun 9, 2010
I would like to access a web service provided by one of the machines on my LAN from the android emulator.
If the service was running on the same machine where the emulator is running (called host), I could add a network redirection and access the 10.0.2.2 (host loopback interface in the emulator) with the correct port.
However it is running on another machine on the LAN. I guess I could add another redirection on the host additionally to the above one (would have to fight with iptables though ... ), but does a more simple solution exist ?
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Aug 14, 2013
Is it possible to have a TCP/IP access to Windows 7 PC from Android device (create a LAN between them) using just direct connection via USB cable, without wifi or bluetooth? I already have it working using wifi, but I am also interested in just USB cable way.
I do _not_ need to use PC's internet connection, I only want to access the PC itself. I want to access HTTP/FTP/SSH servers on the PC and its samba (Windows Network) shares via Android CifsManager app.
Is this possible using "reverse tethering" solution which is used to access PC's internet connectivity on Android device and uses some 3rd party app? Is there a simpler solution without using 3rd party apps? Is this possible somehow via adb?
My Android device uses Android 4.0.3 and is rooted. My Windows version is Windows 7 64-bit.
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Jan 9, 2013
I use an MHL adaptor to connect my Android device on a HDMI screen.
This is really great but it would be perfect if I could use my PC keyboard and PC mouse to control it.
I tried VNC servers and TeamViewer QuickSupport but the main problem is that I don't see the mouse pointer on my device so it's very difficult to use a mouse when you don't see the pointer ^^
Any way to remotely access an Android device from a computer and be able to see this mouse pointer on the device?
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Feb 2, 2014
I have an UTOK 700Q tablet running android 4.2.2 and the manufacturer has made an update to the firmware that requires a full wipe but i want to backup some apps before that.
I've found a way to do a full backup on android via adb on an unrooted device, but is a bit tedious (currently in progress) and while doing it i've noticed that adb has root access:
Now this made me wonder if i can just install titanium backup from adb with root permissions as a system app (or something, not really sure if it's correct, but i hope you understand what i want) so i can backup my apps easier from there.
Also, as a side note, using root checker i see that busybox and su are installed but no SuperUser is found, what does this really mean?
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Mar 20, 2013
Car radio enco b046 with android 2.3.3 TCC8900 Have a problem with connect 3g modem on it, need root.
How to get root access on the device. Can not be connected to computers z4root does not work.
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Aug 10, 2010
Does any body know if there exists any package to test FTP over IPv6. I tried with some of FTP applications available in market but it doesnt seem to support IPv6.
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Apr 24, 2013
I have a ICS-device - the Walkman Z from Sony - which have no chance to get root; i tested all the programms, but nobody works. I found out, that the walkman z has a "recovery mode". It is possible to root a stock rom 4.0.4 with only the recovery mode?
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Jan 23, 2014
Recently I have flashed a custom stock rom of my nextbook 8 se. I'm enjoying it, but I have ran into some issues. When I flashed it I can't download very many things, because it tells me to use an external sd card(which only has 2gb of space). I want to access the internal sd card i already have, but I don't know how.
P.S. I don't have any backup, because I flashed a stock rom due to my tablet being bricked.
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Apr 20, 2010
I'm hearing that IPv6 is supported by android, at least over the wifi interface, but I cannot do anything with IPv6 through the SDK at all. I am running Android 2.1 on an N1. I can see that at the OS level, the wifi interface has a link local inet6 address: ufo:~ newton$ adb shell $ cat /proc/net/if_inet6 0000000000000 0000000000000000001 01 80 10 80 lo fe80000000000000022376fffe8d1e63 0c 40 20 80 eth0 although ifconfig does not show it: $ ifconfig eth0 eth0: ip 192.168.1.2 mask 255.255.255.0 flags [up broadcast running multicast] If in Java I call getInetAddresses on a java.net.NetworkInterface, I only get the inet4 address. As I'd expect from the above, I cannot connect via any Java APIs to another link local IPv6 host on the same wifi lan Depending on my approach I get "socket level is invalid", a bad socket options error, host unreachable, or timeouts. Has anyone seen this work or have any insight? You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@google groups. com To unsubscribe from this group, send email to android-developers + unsubscribe @googlegroups.com For more options, visit this group at http://groups. google.com / group /android-developers?hl=en
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Feb 16, 2012
I am a junior web developer and learning the world of CMS and would really like to run and test joomla, drupal and wordpress sites of my locahost setup. Is there anyway of installing a localhost on android. I would be extremely interested and i dont mind paying for someything that can do this on. Basically my tablet is lways with me and far more reliable than my windows 7 laptop and would like to do the majority of the work on that and only use windows for the full photoshop software.
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Jul 1, 2009
I want to interface my serial device on TMobile G1 Phone I want to know if there is a possibility to use a usb to serial converter or Blue tooth as a comm port to interface to my serial device.
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Jan 22, 2013
I'm planning to buy the 6 inch N9776 android phone soon and I need to know if it's possible to use an external usb keyboard or game controller with it if I get a usb otg cable.
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Mar 9, 2013
I wrote simple server on android with NDK, which will work on port 8888 on android emulator, but i can't connect to it from my client on the host machine.
I added <uses-permission android:name="android.permission.INTERNET"/> in manifest.
I tried to make redirection with telnet:
telnet localhost 5554
redir add tcp:6666:8888
Here code of server:
#include <string.h>
#include <jni.h>
#include <stdio.h>
#include <string.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <unistd.h>
[code].....
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Jul 26, 2010
i dont know Google hate me but they didn't give me access to Google Wave back then and now also they didnt give me access to CtDM, is there any way to start developing and working with the framework without getting access from Google ?
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Oct 5, 2010
I'm trying to develop an android application that uses network connection. The server is up and running, but when i am trying to access it from the device that runs the android app (in debug mode-using eclipse) it outputs a message that 'cannot find the server' after a UnknownHostException occurs! I have tested the server with a java application and it works fine! What is the problem then with the device?
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Oct 25, 2012
Well I've already used the USB Host on my Tablets and phones for mouse, controllers, keyboards, Apparently we can also attach USB Hard Drives?
My question is can it also work for USB CD/DVD Drives? I don't have device right now setup with USB Host to try it out.
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Apr 13, 2013
I`m searching for a useable solution to get usb host/otg on my Galaxy Ace. I want to use my phone to control my nikon-dslr. There are apps like dslrdashboard or bbqdslr on the market, but they need usb host.
Using Mardons CM10.1 ROM [URL] .... but it seems that the kernel doesn`t support usb host.
I didn't find a kernel with usb host.
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Jan 15, 2010
I know that we can safely write to /data/data/app_package... however, can the application also create folders and maybe access other folders as well, such as system? I could easily create an application to test that, but what i really want to know if the official Android approach to this issue. I don't want to assume something that will be changed in the future.
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