> It is not essential to have a listener.ora, > provided you want to have the listener run > on the default port (1521) it will start up > without a config file. > > HOWEVER, that would NOT be a good idea as > changing from the default port is mandatory > from a security perspective, as is setting > a password, admin restrictions, etc, etc... Why do you consider changing the port to be so important? It can be = found and identified quite easily using nmap, which is readily = obtainable. I do agree with the other points, however. -- My employers like me, but not enough to let me speak for them. Greg Norris Sprint LTD Database Administration =20 ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------