I get my 02 Mini S Variant Wizard next week, one thing I'm hoping do do is to log on to our Unix servers via Telnet over Wireless Lan. From a PC I use "PuTTY" which can cope with the specific screen emulations we use. Is there a suitable Telnet client for the Wizard?
Many thanks,
Mark.
putty is available for Pocket PC and seems to work ok..do a google for it.
lyallb said:
putty is available for Pocket PC and seems to work ok..do a google for it.
Click to expand...
Click to collapse
Thanks for that! So does this mean that software listed as for the "Pocket PC" will typically work on a Wizard?
Mark.
I've heard good thing about pockeTTY. It does telnet/ssh. This was the winner in pocketpcmag's comparison. Going to give it a try later on.
Mark Falsebeard said:
one thing I'm hoping do do is to log on to our Unix servers via Telnet over Wireless Lan
Click to expand...
Click to collapse
Are you really (still) using Telnet? I would change that to SSH as soon as you can! Telnet is not save at all.
By the way.... http://www.pocketputty.net/
Are you really (still) using Telnet? I would change that to SSH as soon as you can! Telnet is not save at all.
Click to expand...
Click to collapse
I'm aware that Telnet isn't very secure, however I don't have any say in the connection method. Our firewalls are currently MacAddress specific and Fixed IP Address specific so I'm pretty confident that the server is secure.
I'm intending to connect via WEP encrypted wireless LAN (rather than via the internet) whilst at home and/or at work.
Another solution could be to connect via Terminal Services to the Windows SBS Server and use the PuTTY that's already on my account on there.
For the moment I haven't a clue what would be possible or the best way to procede as I've not got the phone yet. My enquiries are related to working out what it will be possible for me to do and what software would be needed to do it.
The XDA was ordered today, along with a 2gb MiniSD Card and I'm really looking forward to getting it.
Mark.
I want to set up a VPN at home that my xoom can access. I tried a simple PPTP with dd-wrt but I can't seem to access or ping anything, even though it connects. I want to do this so I don't have to forward SSH, RDP, and other ports that expose my stuff to the outside world.
At home I am running a DD-WRT gateway with a linux server as well as a Windows Server 2008 VM behind the gateway, any could host the VPN service.
I don't need instructions on how to set up the VPN, but advice on what is compatible with android's built in VPN support.
Thanks in advance for any input.
Sent from my Xoom using XDA Premium App
The windows vpn service works fine for me
I was under the impression I needed to set up a domain to use the included windows VPN service, and I wasn't looking to set up a domain.
Is this an incorrect assumption?
Sent from my Xoom using XDA Premium App
Here's a link to getting OpenVPN working. Must admit it looks like it's not for everyone.
Salpula said:
I was under the impression I needed to set up a domain to use the included windows VPN service, and I wasn't looking to set up a domain.
Is this an incorrect assumption?
Sent from my Xoom using XDA Premium App
Click to expand...
Click to collapse
That was not necessary for me. If it is a requirement, it is specific to Windows Server edition
I have a Windows PPTP VPN that my Xoom can connect to. You do not need to set up a domain.
Unfortunately there is a bug in Android that makes it lose connection to the VPN after a few minutes/seconds.
See here:
http://code.google.com/p/android/issues/detail?id=4706
I just bypass androids native VPN and use Neo Router free. Available in the market. You just set up a Neo server on the computer you want to control and use the android app to open an encrypted connection to that computer. You can set up the app to forward any ports to the computer running the server. Works well. Right now im running splashtop remote and plex using it so i dont have to port forward the ports for those apps in my router.
Thanks for all the input. I am working on OpenVPN. I almost have it working (I already have my router set up for OpenVPN, just didn't know I could use it).
Has anyone done this? At home on wifi, I can mount my windows shares directly to the nook, browsing my comics collection / files on the device.
It'd be great to be able to do this from outside my network, securely..but I'm having trouble setting up a ssh server and connectbot.
Anyone done exactly this?
Or done connectbot with remote desktop? I could just change the port to 445 for similar instructions yes?
It is possible to set up an SSH server on Windows but it's not generally a good idea. If you have an always on Linux box then you could use that to tunnel into your network (this works very well). It looks like Connectbot does support port forwarding so in theory this should be possible but I've not personally tried it.
All that said, I have tried smb/cifs over ssh in the past and it did not work very well.
I think the "proper" solution to what you are trying to do would be VPN.
Can this be done? On Windows, I would just go to RUN and type MSTSC then the details of my server and I can log on. Is it possible to do this from the tablet?
of course you can. Just search for RDP client in the market place. Plenty of freebies as well as paid ones if you want advance functionality.
Thank you mate, went with 2X and works a treat!
Nice one
For anyone interested in data security the ability to encrypt network traffic is obviously important-- especially in light of the myriad of recent well publicized reports of private and government electronic snooping. It is also relevant to mention that to date no one has come close to cracking "TwoFish" encryption which can be used by SSH. With this in mind, consider the following tutorial which describes a method for encrypting all 3g, 4g, and Wi-Fi data, thus beefing up phone and personal data security.
Setting up a global SSH Tunnel on Android phones
This tutorial assumes the reader possesses a fully configured SSH server and rooted phone. In lieu of a server, (eg., the reader only has only a Windows-based operating system), research into CYGWIN is recommended. I use CYGWIN to run my SSH server and I have found that it is the most robust option for Windows users; however, setting this up on Windows can be a daunting task.
Setting up global SSH Tunnel on Android
1. Download 2 apps from the Google Playstore: ConnectBot and ProxyDroid
2. Install ConnectBot and ProxyDroid on your phone.
3. In ConnectBot set up Port forwards for your SSH connection. For "Type" field use "Dynamic (SOCKS)." For “Source Port” use 56001 or any local port not being used. The reasoning behind using port 56001 is this: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535)
4. Open ProxyDroid and configure as follows:
Host: 127.0.0.1
Port: 56001 (or the port you chose to use in step 3)
Proxy Type: SOCKS5
Global Proxy: Check the box
The above procedure accomplishes several things. First, ConnectBot remotely connects to your SSH server. Next, the ConnectBot connection forwards to the local port 56001. ProxyDroid then redirects all network traffic through the localhost on port 56001. Once you are connected through ConnectBot and ProxyDroid is activated all of your data will be tunneled through the encrypted ConnectBot session. This is an excellent way to set up a global proxy because it does not require manual configuration of any applications to connect through the proxy. You can test the functionality of the connection by opening up your phone browser and performing the Google search: What is my IP. If the proxy is functional you will see the WAN IP of the network of your SSH server. Additional and more thorough testing can be done with packet sniffers such as WireShark.
An application called "SSH Tunnel" is an alternative to accomplishing the above. However, I find ConnectBot and ProxyDroid is more elegant and gives better control-- not to mention being more sophisticated/chic. When correctly performed the ConnectBot and ProxyDroid method encrypts all 3g, 4g and Wi-Fi data on your phone. This is obviously useful for phone access of sensitive materials especially using unfamiliar or alien network connections. With the current proliferation of identity theft via electronic snooping on mobile devices I do not advocate using cellular phones for any banking or electronic transactions without setting up a robust and reliable encrypted connection.
I'm having trouble with this exact setup on Android 4.3 with DNS Proxy (proxydroid) enabled in China. When DNS Proxy is enabled, no traffic will come through at all. If I disable DNS Proxy, it works but without proxied DNS requests, I can't get to Youtube/twitter/FB.
Any ideas?
SSHTunnel for 4.2.2 is a much better alternative than running 2 separate apps and I still use it on my 4.2.2 tablet. But I don't want to downgrade my phone to 4.2.2 just for this
Android 4.3?
strifej said:
I'm having trouble with this exact setup on Android 4.3 with DNS Proxy (proxydroid) enabled in China. When DNS Proxy is enabled, no traffic will come through at all. If I disable DNS Proxy, it works but without proxied DNS requests, I can't get to Youtube/twitter/FB.
Any ideas?
SSHTunnel for 4.2.2 is a much better alternative than running 2 separate apps and I still use it on my 4.2.2 tablet. But I don't want to downgrade my phone to 4.2.2 just for this
Click to expand...
Click to collapse
Unfortunately, I have not done any testing with android 4.3 yet so I'm not sure why the dns request wouldn't be proxied. I'll look into it and get back to you.
DNS proxy on android 4.3
strifej said:
I'm having trouble with this exact setup on Android 4.3 with DNS Proxy (proxydroid) enabled in China. When DNS Proxy is enabled, no traffic will come through at all. If I disable DNS Proxy, it works but without proxied DNS requests, I can't get to Youtube/twitter/FB.
Any ideas?
SSHTunnel for 4.2.2 is a much better alternative than running 2 separate apps and I still use it on my 4.2.2 tablet. But I don't want to downgrade my phone to 4.2.2 just for this
Click to expand...
Click to collapse
So I finally had a chance to upgrade to 4.3 this week. I tested the dns proxy with proxydroid and it seems to be working fine. What rom are you using? I'm on Sacs rom and I would highly recommend it. Heres the link:
http://forum.xda-developers.com/showthread.php?t=2512983
4.4
Dr.Tautology said:
So I finally had a chance to upgrade to 4.3 this week. I tested the dns proxy with proxydroid and it seems to be working fine. What rom are you using? I'm on Sacs rom and I would highly recommend it. Heres the link:
http://forum.xda-developers.com/showthread.php?t=2512983
Click to expand...
Click to collapse
Tested on kitkat and is working fine. Ssh tunnel app not working however.
Dr.Tautology said:
So I finally had a chance to upgrade to 4.3 this week. I tested the dns proxy with proxydroid and it seems to be working fine. What rom are you using? I'm on Sacs rom and I would highly recommend it. Heres the link:
http://forum.xda-developers.com/showthread.php?t=2512983
Click to expand...
Click to collapse
I use pacman rom on nexus 4.
thank you for this tutorial!
I have been looking for a new way to setup SSH tunneling since the app "ssh tunnel" from the Google Play store stopped working with Android 4.2+
I can't wait to try this out..
I have two phones both SGS4's one running CM 10.2 and the other stock on 4.3 so i will try both of them out and report back here how it works out.
Thanks again for the tutorial!
-droidshadow
Thank you Dr.Tautology
Thank you Dr.Tautology
I was searching a big time for the solution you gave me.
First I was using SSHtunnel app from google play and it worked on my note 3 SM-N9005 (rooted) with jb 4.3. After upgrade to 4.4.2 kitkat (rooted) I could connect but there was no changing to my home ip in the browsers that I use with surfing by example to whatmyip . I also have a tablet "nexus 7" 2012 version upgraded also to 4.4.2 and on this device SSHTunnel is functional and the ip is changing??? I did not understand. Now I was searching for alternatives for my galaxy note 3 and I've found ssh connectbot and proxydroid. After I added the settings that I always used with dyn socks5 port 11723 on both programs.... -> connection to my DD-WRT router (with connectbot) was also possible. I also booted proxydroid and again after running chrome or firefox I still had the same ip so it didn't work.... Now I've found your post and read that the socks5 port must be above 49152. I changed the ports on both programs to 56001 in ('connectbot and proxydroid) and BAM! Connected with my home IP from outside my home :laugh:
The weird thing is that it worked on JB 4.3 with socks5 port 11723.
Now my woking SSH tunnel config -> Host = home-ip:7500 (default port = 22 in DDWRT)
user to connect to DD-WRT router = Root
password = Router password
dyn proxy socks5 port = 56001 as you suggest.
I have an app from my isp that I only can use with my home ip so I had to be home and connect by wifi. Now it's possible again with tunneling
Now the only thing that I have to do is thank you. :victory:
Never thought that the port number should be the problem.
Best regards DWroadrunner
I managed to set this up using SSH Tunnel for android. However I would like to use SSH Autotunnel as it's supposed to handle network changes better and is also more light weight. Does anybody know what type of private key this programm accepts? I have had no luck using putty keygen and the id_rsa I created in ubuntu does not seem to work either.
Glad to help!
DWroadrunner said:
Thank you Dr.Tautology
I was searching a big time for the solution you gave me.
First I was using SSHtunnel app from google play and it worked on my note 3 SM-N9005 (rooted) with jb 4.3. After upgrade to 4.4.2 kitkat (rooted) I could connect but there was no changing to my home ip in the browsers that I use with surfing by example to whatmyip . I also have a tablet "nexus 7" 2012 version upgraded also to 4.4.2 and on this device SSHTunnel is functional and the ip is changing??? I did not understand. Now I was searching for alternatives for my galaxy note 3 and I've found ssh connectbot and proxydroid. After I added the settings that I always used with dyn socks5 port 11723 on both programs.... -> connection to my DD-WRT router (with connectbot) was also possible. I also booted proxydroid and again after running chrome or firefox I still had the same ip so it didn't work.... Now I've found your post and read that the socks5 port must be above 49152. I changed the ports on both programs to 56001 in ('connectbot and proxydroid) and BAM! Connected with my home IP from outside my home :laugh:
The weird thing is that it worked on JB 4.3 with socks5 port 11723.
Now my woking SSH tunnel config -> Host = home-ip:7500 (default port = 22 in DDWRT)
user to connect to DD-WRT router = Root
password = Router password
dyn proxy socks5 port = 56001 as you suggest.
I have an app from my isp that I only can use with my home ip so I had to be home and connect by wifi. Now it's possible again with tunneling
Now the only thing that I have to do is thank you. :victory:
Never thought that the port number should be the problem.
Best regards DWroadrunner
Click to expand...
Click to collapse
Hey DWroadrunner,
That's great news! I'm very happy that my post helped you, as my intention was to provide all the necessary information to do this in one place. It's not always the case that a user port wont work, but unless you are big on port level security it's not easy to determine if/when the port is being used. This is probably why 11723 did work for you, however it's always better to go with a dynamic/private port range. Also, if you want a simple way to improve the security of your ssh server change the default port from 22 to something else. You'd be surprised how many attempts to connect will be made by attackers on a daily basis.
Regards,
DocTaut
droidshadow said:
I have been looking for a new way to setup SSH tunneling since the app "ssh tunnel" from the Google Play store stopped working with Android 4.2+
I can't wait to try this out..
I have two phones both SGS4's one running CM 10.2 and the other stock on 4.3 so i will try both of them out and report back here how it works out.
Thanks again for the tutorial!
-droidshadow
Click to expand...
Click to collapse
Let me know if this is working on CM. I have tested on stock 4.3 with no issues.
Any luck yet?
rintinfinn said:
I managed to set this up using SSH Tunnel for android. However I would like to use SSH Autotunnel as it's supposed to handle network changes better and is also more light weight. Does anybody know what type of private key this programm accepts? I have had no luck using putty keygen and the id_rsa I created in ubuntu does not seem to work either.
Click to expand...
Click to collapse
Hello,
I've used auto tunnel a handful of times. Just wanted to check to see if you figured out what key it accepts. I will test it out when I get a chance.
Dr.Tautology said:
Hello,
I've used auto tunnel a handful of times. Just wanted to check to see if you figured out what key it accepts. I will test it out when I get a chance.
Click to expand...
Click to collapse
Hi, the developer send me a mail saying that autotunnel should accept both private key types. None of them worked for me, though. He also suggested to try and paste the content of the private key into the bracket. I might give that a try. Edit: I can confirm copying and pasting the private key works. But it does not seem to transfer traffic via the the server, at least not the 3g traffic while using chrome. Edit 2: Turns out SSH Autotunnel does not use a socks proxy. Therefore secure browsing is not an option. The app is for secure pop3/ftp-server/smtp-server connections only. Thanks go to Matej for his kind support.
I've been using OpenVPN but I'd prefer to use ssh, as I have several ssh servers around the world, plus their pipes are bigger than my home line I have openvpn running on.
I have yet to get SSH Tunnel (apk) to work reliably; it randomly stops working and it's just a dead connection.
Using ProxyDroid unfortunately requires me to launch ConnectBot, connect ssh, then start the proxy. It'd be nice if ConnectBot could bring up the connection automatically, or ProxyDroid could do it. What I do right now is VPN unknown wifi connections and I can automate that with Tasker. I might look to see if I can automate connecting with ConnectBot then enable the ProxyDroid connection.
You can use ssh tunnels also with Drony if some proxy with authentication is involved. Works also on non rooted devices.
Automation
khaytsus said:
I've been using OpenVPN but I'd prefer to use ssh, as I have several ssh servers around the world, plus their pipes are bigger than my home line I have openvpn running on.
I have yet to get SSH Tunnel (apk) to work reliably; it randomly stops working and it's just a dead connection.
Using ProxyDroid unfortunately requires me to launch ConnectBot, connect ssh, then start the proxy. It'd be nice if ConnectBot could bring up the connection automatically, or ProxyDroid could do it. What I do right now is VPN unknown wifi connections and I can automate that with Tasker. I might look to see if I can automate connecting with ConnectBot then enable the ProxyDroid connection.
Click to expand...
Click to collapse
I think a simple bash script could be used to automate this task. I'm going to look into it; seems like an interesting/useful project.
Dr.Tautology said:
I think a simple bash script could be used to automate this task. I'm going to look into it; seems like an interesting/useful project.
Click to expand...
Click to collapse
I think so, it's just firewall settings etc.. Unfortunately for me, I need stuff that doesn't support SOCKS so I've gone back to looking into a faster OpenVPN service.
But this is good for browsing and things that use http etc.
Dr.Tautology said:
I think a simple bash script could be used to automate this task. I'm going to look into it; seems like an interesting/useful project.
Click to expand...
Click to collapse
hi have you figured out an automated script for this task via tasker, iv tried to create something but ended up no where lol.
Hi my collage wifi connection is proxy based
Whenever i surfed internet on that connection only some basic application are connected through that connection
But many 3rd party apps doses't connect by that connection like games
Any solution like connection tunnel apps or else
I don't want to root my device
Thanks
sam.jaat said:
Hi my collage wifi connection is proxy based
Whenever i surfed internet on that connection only some basic application are connected through that connection
But many 3rd party apps doses't connect by that connection like games
Any solution like connection tunnel apps or else
I don't want to root my device
Thanks
Click to expand...
Click to collapse
Do you have to login to the proxy or is it an open proxy? If it's open, you could see if you can find a OpenVPN server that listens on 80 or 443. Then use any OpenVPN client on Android and you can add/update config to match the directions here: https://openvpn.net/index.php/open-source/documentation/howto.html#http