Re: bind9 actualizar la zona inversa automaticamente desde la directa

El 8 de octubre de 2011 11:46, Flako <subforos@gmail.com> escribió:

Hola
Tengo una duda conceptual de bind y zonas inversas.
Configure la zonas principal y inversa para mi dominio, donde estan
anda bien. pero como que no encuentro documentacion de como hacer que
la zona inversa se actualice automaticamente desde los datos de la
principal, esto es posible? bind tiene un parametro?
Realmente toy pensado en hacer un script que lea la zona inversa y
genere el archivo inverso..

Ustedes que hacen normalmente? editar los dos archivos?

Saludos.

Buscando algo totalmente fuera de este topic, me encontre con este site: http://www.softpanorama.org/DNS/Tools/zone_generators.shtml#Generation_of_zones_from_hosts_file

Cito:

Reverse Zones Generation

mkrdns -- Program to automatically generate reverse DNS zone files (PTR records) Dec 03rd 1998, 10:34 stable: 1.4 - devel: none license: GPL

mkdnstab DNS Table generator in Perl Jul 10th 1999, 00:28 stable: 0.3 - devel: none license: OpenSource

Updatehosts ftp://ftp.tic.com/pub/updatehosts/updatehosts-1.0.0.tar.gz -- is a system for automatically managing and generating DNS zone files using flat relational tables. Some of the features of updatehosts includes:

Automatic generation of DNS zone files including *.in-addr.arpa zones for an unlimited number of DNS zones.
Automatic generation of BIND V4 or V8 bootstrap files with support for most BIND options.
Automatic serial number generation in DNS zone files. Automatic generation of the DHCP bootstrap file.
Limited support for DNS updates when using DHCP dynamic addressing.
Generation of static hosts files from the same set of information used for DNS zone file generation
Flexible input file syntax which allows additional information such as contact names, etc to be kept with all DNS information. This information can be added without impacting DNS zone file generation.
Tools which allow a set of administrators to manage the the nameserver configuration without requiring root access.
Conversion utilities to convert existing DNS zone files or static host tables into the updatehosts input file format.
Flexible postprocessing hooks which allow site specific command to be run after the file generation is completed.
General purpose tool for reading flat ASCII files as database relations.
Maintenance of input files under SCCS or RCS control as a user option.T
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