Re: sqlnet.ora and tcp node checking on issue

  • From: "Jared Still" <jkstill@xxxxxxxxx>
  • To: QuijadJC@xxxxxxxxxxxxxxx
  • Date: Wed, 14 Jan 2009 14:37:05 -0800

On Wed, Jan 14, 2009 at 11:03 AM, QuijadaReina, Julio C <
QuijadJC@xxxxxxxxxxxxxxx> wrote:

> Hello,
>
> Has anyone run into issues with the listener not starting when sqlnet.ora
> includes tcp node checking? It appears that the problem is a computer name
> that is not resolvable through DNS - or that it just happens to be turned
> off at the time. I am using this setting as part of a security strategy to
> only allow certain clients direct access to the database servers.
>
>

If you're concerned enough to use tcp node checking, you should probably
consider using IP addresses rather than server names.

Jared Still
Certifiable Oracle DBA and Part Time Perl Evangelist

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