I have an opportunity to promote the rapid adoption of opensource backend solution using Linux. I need to have a 30,000 ft view, or better, of making this work:

Situation:
I have 600+ clients on Windows desktops. Each connects to a mainframe data application via IBM Personal Communications 3270 Terminal Emulation over telnet (ugh!).


What I know:
x3270 works on a RHL 8 server that I use as a testbed. I know that I can use x3270 on this machine natively. Securing the communication channel over SSH is very possible and most definitely preferred over telnet (ugh!)


What I need to know:
To reduce licensing costs (a goal of my employer!) I can foresee deploying access to the x3270 application via a Windoze X client.


Simplicity in deployment is key. Installing cygwin and running X on 600+ machines might be to difficult and would face serious pushback. Trading one license cost for another (e.g. Hummingbird) should be avoided.

Any ideas?

Help me entrench Linux just a bit more and promote OSS. Thanks!





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