Can't connect to service on ubuntu?

Posted by user36914 on Server Fault See other posts from Server Fault or by user36914
Published on 2012-11-29T22:47:54Z Indexed on 2012/11/29 23:08 UTC
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I have a service i just installed on a ubuntu workstation machine. Say its running under port 511. I can connect locally :

telnet localhost 511

When i try to connect from a remote machine it fails

telnet 192.168.0.1 511

Whats wierd is i tried to connect locally using the ip address and i get the following error:
"Unable to connect to remote host: Connection Refused"

I checked the status of the firewall:

sudo ufw status

and get back "status:inactive"

So does anyone know why i can't connect remotely since the firewall is disabled and why can't i connect locally using its ip address. I don't know if this matters but its running under esxi.

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