Did try and connect a few days ago and just now but with NO response using x3270 and worth04-ethz.ch:3270
Hi Vince,
the host running the online system is wotho4.ethz.ch. Sorry for the typo I made yesterday (forgot the "4"). However Rob's comment
Please specify SSL (V3) in your 3270 emulator to ´³¨¹°ù²µ±ð²Ô's MVS.
is nonetheless valid, the system accepts only secure connections. How those are to be specified depends on the tn3270 client being in use. You mention x3270, which requires a prefix of L: in the connect dialog box, so you would enter