Re: IPv4 localhost network problem

[jeff dickison <fixedored@gmail.com>]

On Dec 29, 2009, at 7:07 AM, martin <martin.juhlin@home.se> wrote:

> Hi,
>
> I have problem with IPv4 on my local network. Applications that is  
> trying to
> connect to localhost with IPv4 gets “connection refused”. I have  
> constructed a
> simple Java program that is triggering the problem. The program  
> simple just
> N
>
> Starting by doing the following:
>    $ java DummyServer 7000
>
> When testing with telnet:
>    $ telnet -4 localhost 7000
>    Trying 127.0.0.1...
>    telnet: Unable to connect to remote host: Connection refused
>
>    $ telnet -6 localhost 7000
>    Trying ::1...
>    Connected to ip6-localhost.
>
> Any ideas what can be wrong?
>
>   Martin
> <DummyServer.java>

Hi Martin,
What's the output of:
sudo lsof -i:7000