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I am trying to connect to an ec2 instance via a Java SSH client. The error I am getting is Connection Time out. Now the problem is either with

  1. The Modem - DWM-156 HSUPA 3.75G USB ADAPTER (I am using a wireless dongle to connect to internet) or
  2. ISP

The reason for my suspecting the error in one of these is because I can connect to the same ec2 instance via a wired internet connection with Siemens Modem.

My Question

Why I am not to connect to an ec2 instance over a wireless internet connection?

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1 Answer 1

up vote 1 down vote accepted

it could be the poor connectivity. you might want to try mosh in this case.

http://mosh.mit.edu/

not sure if there is an equivalent java ssh client, however, that will be more tolerant of lost packets, high jitter, etc.

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I have a PC with Windows 7, looks like mosh doen't run on Windows. –  Gaurav Agarwal Jun 22 '12 at 19:07
    
it runs under cygwin, though it may not be natively. –  johnshen64 Jun 22 '12 at 20:01

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