It all really depends on where your public dns is hosted. If the public and private records are hosted internally you need to use acl/views. if the public dns is hosted elsewhere then you simpy set up the records on both dns (internal points interally and external point to your firewall/public IP that you have natted). If does, of course, make it easier if you are running bind internally., because you can copy/paste instead of creating one record at a time manually.
On Tue, Jan 3, 2012 at 9:04 AM, Michael Picher <[email protected]> wrote: > Covered here: > http://wiki.sipfoundry.org/display/sipXecs/DNS+Concepts+for+sipXecs > > See - Remote Users section near bottom... > > On Tue, Jan 3, 2012 at 8:58 AM, Robert B <[email protected]> wrote: > >> Tony, >> >> I looked around the wiki and couldn't find anything about split-horizon >> DNS, but I did find one about DNS views. Configuring the ACLs is easy >> enough, but I can't figure out how to get it to forward on failure. >> >> The issue will be that if I create a "ourdomain.com" zone, and populate >> it with a limited set of internal IPs only needed for SipX, queries for >> things like "www.ourdomain.com" will fail. Obviously, we do not want to >> maintain records in two places so a zone transfer setup would be in >> order... I know that I can make the zone transfer unidirectional, but I am >> not sure how to keep the public records from overwriting the internal >> records. >> >> Thoughts? Your expertise on the matter is greatly appreciated! >> >> >> >> >> >> On 1/2/2012 7:47 PM, Tony Graziano wrote: >> >> The wiki has a really good article on this. >> >> Your terminology lends some confusion though and the "zone" for " >> pbx.ourdomain.com" IS our ourdomain.com. >> >> Unless you are using a sub domain. There is a good wiki article on that >> too. >> >> In either case this is called split DNS and is pretty straightforward as >> long as your external DNS provider supports the needed record types. >> >> >> >> _______________________________________________ >> sipx-users mailing list >> [email protected] >> List Archive: http://list.sipfoundry.org/archive/sipx-users/ >> > > > > -- > Michael Picher, Director of Technical Services > eZuce, Inc. > > 300 Brickstone Square**** > > Suite 201**** > > Andover, MA. 01810 > O.978-296-1005 X2015 > M.207-956-0262 > @mpicher <http://twitter.com/mpicher> > www.ezuce.com > > > _______________________________________________ > sipx-users mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- ====================== Tony Graziano, Manager Telephone: 434.984.8430 sip: [email protected] Fax: 434.465.6833 Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Helpdesk Customers: http://myhelp.myitdepartment.net Blog: http://blog.myitdepartment.net Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 Ask about our Internet Fax services!
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