On 2022-06-09 23:18:07 [+0930], Arthur Marsh wrote: … > *** Reporter, please consider answering these questions, where appropriate *** > > * What led up to the situation? > > Upgrading openssl, libssl3 to 3.0.3-7 from 3.0.3-6 on host system prevented > ckermit 305~alpha07-1+b1 on client system with libssl3 3.0.3-6 from > connecting to telnetd-ssl 0.17.41+0.2-3.3 on host system. > > > * What exactly did you do (or not do) that was effective (or > ineffective)? > > I first downgraded libssl3 from 3.0.3-7 on host system to 3.0.3-6 but that > didn't resolve the issue. After I downgraded openssl from 3.0.3-7 to 3.0.3-6 > on the host system, I was able to connect from the client system which still > runs openssl 3.0.3-6 and libssl3 3.0.3-6.
How do I setup a telnet-ssl server to begin with? I installed telnetd-ssl from testing just to be sure and telnet -z ssl localhost does nothing. Any idea? Sebastian