How to create a DNS exception for an external website
Posted on 2010-09-09
Here is my scenario: My company has an affiliation with another company (different domain, no trusts) with a VPN with access to limited, specific, IP addresses . This company has a number of websites that have external public IP addresses and different internal public IP.
When I try to get to a specific website by name (we'll call it site X) I get their standard redirect saying I am trying to get to the site from outside the network and that I should use an alternate site. If I put the site x.company.com and inside IP (routed over VPN) into my hosts file I get the site I want.
How do I get this to work with out using the local hosts file? If I try to to make an entry in my DNS it wants me to create a new zone (for that domain name) which then causes problems getting to any other resource that I still get to on that domain via public DNS.
So I need to get to some company.com resources via the internet and public DNS and I need to get to some resources via VPN routed IP addresses which are not in DNS.