Re: ORACLE TCP port usage

From: Niall Litchfield <n-litchfield_at_audit-commission.gov.uk>
Date: Tue, 4 Apr 2000 16:50:35 +0100
Message-ID: <8cd30c$j4o$1@soap.pipex.net>

IIRC and it has been a long day

1521 (and maybe 1526) are required for the listener to receive requests for a connection from a client. the actual connection is then handed off to a free tcp port. To use thru a firewall i believe you need to look at using connection manager. Otherwise it might be worth sqlplussing to internet databases with system/manager to see what people are exposing!

--
Niall Litchfield
Oracle DBA
Audit Commission UK
"Patrick van Zuilen" <pzuilen_at_capgemini.nl> wrote in message news:8ccnl9$9l7$1_at_news1.xs4all.nl...
> Look in TNSNAMES.ORA file.
> Here is port the port number default 1521
>
> Dmitry Yakimenkov <ericfdha_at_mail.od.ua> wrote in message
> news:8cbu9p$13s$1_at_toster.Te.NeT.UA...
> > Hello!
> > Can somebody help me to know, what ports does Oracle use for it
connection
> > between client and server, and how to control ports reservation. I have
to
> > do this because of firewall.
> > Thanks!
>
> --------------------------------------------------------------------------
> --
> > Dmitry Yakimenkov
> >
> >
> >
>
>
Received on Tue Apr 04 2000 - 10:50:35 CDT