Re: why listener listen on port 9090?

I meet this difference,i dont know why
( If i start instance before lsnrctl,everything is ok.

   If i start lsnrctl before instance,when i startup the instance ,the listener

   will listen on port 9090 )

>
> One more to Daniel's list. Are you using MTS (multi thread server)? If

I am not sure.IF so, how can i prevent it. I also want to know how to search the string "9090" quikly as Daniel said.(I'd

suggest a search for anything under
your ORACLE directory that contains the string '9090')

> so, the dispatcher(s) will be using different ports, e.g.
> (ADDRESS=(PROTOCOL=tcp)(HOST=foo)(PORT=61686))
>
> Finally, how do you know that the Oracle listener is indeed using TCP
> port 9090. How do you determine that? What proof do you have?

#lsof -P -n -i tcp:9090
I find the TNSLSNR( the name i am not sure) listening on port 9090, which also

listen on port 8080,1521,2481,2482

>
> Not that I'm calling you a liar, but one needs to be absolutely sure
> that the problem is correctly identified before trying to fix it. :-)
>
> The listener is not in the habit of using a port that you did not
> specify in the listener.ora configuation file.
>
> --
> Billy
Received on Mon Jan 05 2004 - 21:21:15 CST