Re: Split DNS Configuration in BIND

2011-05-31 Thread Robert Spangler
On Tuesday 31 May 2011 00:56, the following was written: Its very simple,    If you know basic firewall concept, we will configure source NATing from public IP address to original website private address in firewall. So when any users from internet access my company website, they should

Re: Split DNS Configuration in BIND

2011-05-31 Thread Ryan Novosielski
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 05/31/2011 01:35 AM, Robert Spangler wrote: On Tuesday 31 May 2011 00:56, the following was written: Its very simple, If you know basic firewall concept, we will configure source NATing from public IP address to original website

Re: Split DNS Configuration in BIND

2011-05-31 Thread Robert Spangler
On Tuesday 31 May 2011 02:25, the following was written: Split DNS is when you have 2 DNS servers, one internal and the other external. Internal server serves the clients internally and the External services the people on the Internet. This setup is very easy as both server hold the

Re: Split DNS Configuration in BIND

2011-05-30 Thread Doug Barton
On 05/29/2011 21:59, babu dheen wrote: Hi, Would like to know how to configure split DNS in BIND running in RHEL 5.0 version. Below is our setup and requirement. We have a zone called mycompany.com . So whenever my company users sitting in LAN try to access mycompany.com domain in explorer,

Re: Split DNS Configuration in BIND

2011-05-30 Thread babu dheen
know solution for the same.   Regards Babu --- On Mon, 30/5/11, Doug Barton do...@dougbarton.us wrote: From: Doug Barton do...@dougbarton.us Subject: Re: Split DNS Configuration in BIND To: babu dheen babudh...@yahoo.co.in Cc: bind-users@lists.isc.org Date: Monday, 30 May, 2011, 11:15 AM On 05/29

RE: Split DNS Configuration in BIND

2011-05-30 Thread Frank Bulk
. Kindly let me know solution for the same. Regards Babu --- On Mon, 30/5/11, Doug Barton do...@dougbarton.us wrote: From: Doug Barton do...@dougbarton.us Subject: Re: Split DNS Configuration in BIND To: babu dheen babudh...@yahoo.co.in Cc: bind-users@lists.isc.org Date: Monday, 30 May, 2011

Re: Split DNS Configuration in BIND

2011-05-30 Thread Doug Barton
On 05/30/2011 09:15, Frank Bulk wrote: Not all firewalls can hairpin a public IP back to a private IP. We’ve had to do this, too. First, firewalls don't do routing. :) Yes, we could have create a separate zone, but that would requiring training our staff to use on FQDN internally and another

Re: Split DNS Configuration in BIND

2011-05-30 Thread Doug Barton
On 05/29/2011 23:17, babu dheen wrote: We have DNS record called mail.company.com which is hosted in internal company LAN network. When any users try to access mail.company.com in browser, they will get private IP address and immediately they will get mail.company.com website home page whereas

RE: Split DNS Configuration in BIND

2011-05-30 Thread Frank Bulk
...@dougbarton.us] Sent: Monday, May 30, 2011 2:19 PM To: frnk...@iname.com Cc: 'babu dheen'; bind-users@lists.isc.org Subject: Re: Split DNS Configuration in BIND On 05/30/2011 09:15, Frank Bulk wrote: Not all firewalls can hairpin a public IP back to a private IP. We've had to do this, too

Re: Split DNS Configuration in BIND

2011-05-30 Thread Sten Carlsen
In a number of cases NATs have a problem to access the internal boxes via an external address from inside the NAT. In such cases it is much easier to just access the box from inside with it's internal address and from outside with its external address. Using the two views allows for all sorts of

Re: Split DNS Configuration in BIND

2011-05-30 Thread babu dheen
...@dougbarton.us wrote: From: Doug Barton do...@dougbarton.us Subject: Re: Split DNS Configuration in BIND To: babu dheen babudh...@yahoo.co.in Cc: bind-users@lists.isc.org Date: Tuesday, 31 May, 2011, 12:50 AM On 05/29/2011 23:17, babu dheen wrote: We have DNS record called mail.company.com

Split DNS Configuration in BIND

2011-05-29 Thread babu dheen
Hi,    Would like to know how to configure split DNS in BIND running in RHEL 5.0 version. Below is our setup and requirement.     We have a zone called mycompany.com . So whenever my company users sitting in LAN try to access mycompany.com domain in explorer, they should get internal IP