Re: New behavior in 11g?

From: Radoulov, Dimitre <cichomitiko_at_gmail.com>
Date: Tue, 03 Dec 2013 09:17:32 +0100
Message-ID: <529D939C.9020406_at_gmail.com>

Hi Mohammad,
are there any error/warning messages in the alert logs (or in sqlnet.log if exists)?
Ask your network admin to check if the firewall drops some packets.

Regards
Dimitre

On 03/12/2013 02:51, Mohammad Rafiq wrote:
> Thanks Dimitre. Even after setting DCD parameter, it still time out
> so O was curious.
>
> ------------------------------------------------------------------------
> Date: Sat, 30 Nov 2013 09:53:16 +0100
> Subject: Re: New behavior in 11g?
> From: cichomitiko_at_gmail.com
> To: rafiq9857_at_hotmail.com
> CC: dramirezr_at_gmail.com; maureen.english_at_alaska.edu; phil_at_phillip.im;
> oracle-l_at_freelists.org
>
> Sorry for the previous incomplete email ...
> Some firewalls implement idle timeout for security reasons. If such
> mechanism is active, when connection remains idle for a predefined
> period (usually set to 1h by default), the firewall resets the
> connection, the peers may or may not be notified.
> By implementing DCD (sqlnet.expire_time), you can avoid that
> connections get idle when they are still in use.
>
>
> Regards
> Dimitre
>

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Received on Tue Dec 03 2013 - 09:17:32 CET