How map/forward port under Ubuntu for other machine ? (localhost 555 -> 192.168.0.21:555)

Posted by marc on Super User See other posts from Super User or by marc
Published on 2010-05-02T19:10:23Z Indexed on 2010/05/02 19:19 UTC
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Welcome,

Any idea how can i create "virtual" listening port on my Ubuntu computer porting for remote IP ?

I mean, something like this.

When i write telnet 127.0.0.1 555 I want get connection to computer 192.168.0.21 on port 555 (where i have my server).

Any idea ?

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