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Question

TN3270 connection from emulator

  • August 20, 2026
  • 1 reply
  • 21 views

Bruce Cheatwood
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I am running Enterprise Server 10 (patch 14) on Windows.  I am connecting to a region on the server using a hummingbird host explorer 32 emulator.  Prior to enabling TLS on the server the emulator would connect.  Since enabling TLS the connection times out.  Can some one point me in the right direction for configuration settings to check?  thanks.

1 reply

Kim Hoskin
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  • Moderator
  • August 21, 2026

Hi Bruce,

How/where have you configured TLS, can you share more information to this. 
Is the affected region’s 3270  listener that you connecting to configured for TLS and showing as started?
You can also review the region’s communications log to see what events/errors that captured (log-1.html in region’s system directory).

Regards,
Kim