[CentOS] Split dns issues
jpyeron at pdinc.us
Sun Aug 2 19:57:21 UTC 2009
> -----Original Message-----
> From: centos-bounces at centos.org
> [mailto:centos-bounces at centos.org] On Behalf Of Jason Pyeron
> Sent: Sunday, August 02, 2009 15:52
> To: 'CentOS mailing list'
> Subject: Re: [CentOS] Split dns issues
> > -----Original Message-----
> > From: centos-bounces at centos.org
> > [mailto:centos-bounces at centos.org] On Behalf Of Bill Campbell
> > Sent: Sunday, August 02, 2009 15:20
> > To: centos at centos.org
> > Subject: Re: [CentOS] Split dns issues
> > On Sun, Aug 02, 2009, Jason Pyeron wrote:
> > >We have internal DNS servers that will override the A record
> > for selected hosts.
> > >Example mail.pdinc.us will have a different internal ip than
> > external.
> > >This has always been a fine way to handle it as the zone
> > files are for
> > >that specific host, and there have never been subdomains before.
> > >
> > >Now we want to just override the MX records for pdinc.us
> > without having
> > >to merge or manage all the records for every
> entry/subdoamin in the
> > >zone file for pdinc.us.
> > >
> > >Any ideas/questions?
> > We have been doing this with djbdns for years. The tinydns
> data files
> > permit suffixes (suffices?) based on the querying IP
> address to return
> > information specific to that IP range.
> > That is a request for support at example.com from an ip in
> > 192.168.0.0/16 may return the private LAN address while one
> from the
> > outside world the public IP, perhaps on a different server.
> Sounds like what we could use, but we are deeply entrenched
> in bind. Secondly is it available from the upstream provider?
Grepping through yum shows pdns, looks spiffy and may outway our bind
investment. But still cannot answer the question at hand about slit dns with it.
- Jason Pyeron PD Inc. http://www.pdinc.us -
- Principal Consultant 10 West 24th Street #100 -
- +1 (443) 269-1555 x333 Baltimore, Maryland 21218 -
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