Do these exist? Can you recommend one?
8 Answers
Emulating an AS/400 is not possible, but if you just want to poke around,
http://pub1.de/ / http://pub400.com/ offers free playground-level access to AS400s for personal use.
I just made an account and am having a (very fascinated!) look around. I have no idea what I'm doing (and no technical support is offered by the service) but it's very fun, and I can't break anything!
The service is offered by http://www.rzkh.de/.
NB: SSL is an advertised option (over port 990), but tn5250j doesn't seem to connect properly (it connects, then hangs). Only port 23 works. Perhaps a temporary glitch.
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