Re: weird tnslsnr ports?

From: Sybrand Bakker <postbus_at_sybrandb.demon.nl>
Date: Wed, 21 Nov 2001 21:20:40 +0100
Message-ID: <tvo436ehsavbe9@corp.supernews.com>

"Orlando Andico" <orly_andico_at_yahoo.com> wrote in message news:a8376020.0111202332.40ad2301_at_posting.google.com...
> "Sybrand Bakker" <postbus_at_sybrandb.demon.nl> wrote in message
news:<tvdfcd9r203e45_at_corp.supernews.com>...
> ..
> > > I'm running Oracle 8.1.6 on Red Hat Linux 6.2. I noticed that when I
> > > start up the listener, a range of ports from 32926 to 32936 (5 ports)
> > > are opened, in addition to the default 1521. This does not seem
> > > normal!
> > >
> > > Any insights would be appreciated. Thanks.
> >
> > Are you using MultiThreadedServer by any chance? (defined in
init<sid>.ora)
> > Pre-spawned dedicated servers (defined in listener.ora)?
>
> No, I'm not using MTS. However I *am* using prespawned listeners.
> That's kind of counter-intuitive.. shouldn't the listeners wait in
> line for port 1521 a la Apache httpd?

They should.
However, without use_shared_sockets = true in sqlnet.ora they will still use the 'weird' ports.

Regards

--
Sybrand Bakker
Senior Oracle DBA

to reply remove '-verwijderdit' from my e-mail address

Received on Wed Nov 21 2001 - 14:20:40 CST