Thank you both, rob0 and Barry, very usefull notes.
It seems that my maintain proposed tasks are unnecessary. Furthermore
occasional backups and updates, in your opinion what are frequent
necessary maintain tasks for a cache dns server.
Thank you in advance for your comments
-- jamm
On 09/05/16 20:34, Barry S. Finkel wrote:
On Mon, 9 May 2016 17:54:22 -0500, Jorge Alberto Mart?nez Melo
<jorge.marti...@triara.com> wrote:
Hello bind users,
I am preparing some scripts to maintain some cache dns servers and I am
thinking about the most appropriate frequency of these tasks:
- to generate the root hints file (root cache).
- to clear the cache with rndc flush
- to generate the stats file with rndc stat
Thank you in advance for your comments
-- jamm
If I interpret your question correctly - here are my answers:
1) root hints - There is nothing you need to do, as BIMD will get
the information when it starts, based on the hints
that are built into the code. And the hints information
rarely changes.
2) Clear cache - There is no need to clear the cache, as BIND will
remove automatically any entry whose TTL has
expired.
3) Generating stets - I have no answer for this. You can generate
stats at any interval you want. The interval
might depend upon how busy the DNS server is.
--Barry Finkel
_______________________________________________
Please visit https://lists.isc.org/mailman/listinfo/bind-users to
unsubscribe from this list
bind-users mailing list
bind-users@lists.isc.org
https://lists.isc.org/mailman/listinfo/bind-users
Aviso de Privacidad: http://www.telmex.com/web/acerca-de-telmex/aviso-triara
--------------------------------------------------------------------------------
AVISO DE CONFIDENCIALIDAD:
Este correo electrónico, incluyendo en su caso, los archivos adjuntos al
mismo, pueden contener informacion de carácter confidencial y/o
privilegiada, y se envian a la atención única y exclusivamente de la persona
y/o entidad a quien va dirigido. La copia, revisión, uso, revelación y/o
distribución de dicha informacion confidencial sin la autorización por escrito
de Triara está prohibida. Si usted no es el destinatario a quien se dirige el
presente correo, favor de contactar al remitente respondiendo al presente
correo y eliminar el correo original incluyendo sus archivos, asi como
cualesquiera copia del mismo. Mediante la recepción del presente correo
usted reconoce y acepta que en caso de incumplimiento de su parte y/o de
sus representantes a los términos antes mencionados, Triara tendrá
derecho a los daños y perjuicios que esto le cause.
CONFIDENTIALITY NOTICE:
This e-mail message including attachments, if any, is intended only for the
person or entity to which it is addressed and may contain confidential and
/or privileged material. Any review, use, disclosure or distribution of such
confidential information without the written authorization of Triara is
prohibited. If you are not the intended recipient, please contact the sender
by reply e-mail and destroy all copies of the original message. By receiving
this e-mail you acknowledge that any breach by you and/or your
representatives of the above provisions may entitle Triara to seek for
damages.
05/10/16 10:08:46
_______________________________________________
Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe
from this list
bind-users mailing list
bind-users@lists.isc.org
https://lists.isc.org/mailman/listinfo/bind-users
