Conection refused error for telnet and ssh

Posted by pnp on Super User See other posts from Super User or by pnp
Published on 2012-07-05T06:12:41Z Indexed on 2012/07/05 9:18 UTC
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ssh

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telnet

I try to telnet to one of my systems 172.16.xx.z from 172.16.xx.y, but the response i get is-

sudo telnet 172.16.xx.z

Trying 172.16.xx.z...

telnet: Unable to connect to remote host: Connection refused

Same for localhost-

sudo telnet localhost

Trying ::1...

Trying 127.0.0.1...

telnet: Unable to connect to remote host: Connection refused

And the same experience with ssh:

sudo ssh 172.16.xx.z

ssh: connect to host 172.16.xx.z port 22: Connection refused

Any guesses what could be wrong here? Both my systems run on Ubuntu.

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