ZeroTier and DNS
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Here is Microsoft calling it Split Brain.
http://blogs.technet.com/b/networking/archive/2015/05/12/split-brain-dns-deployment-using-windows-dns-server-policies.aspx -
Very weird. I guess they are either just confused or they are trying to make a point that it is a failure condition that should be avoided.
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If you do a google search for split brain DNS, you come up with many people using the term to describe this setup.
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@Dashrender said:
If you do a google search for split brain DNS, you come up with many people using the term to describe this setup.
If you Google cloud you get a lot of peoples saying a lot of things
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@scottalanmiller said:
@Dashrender said:
If you do a google search for split brain DNS, you come up with many people using the term to describe this setup.
If you Google cloud you get a lot of peoples saying a lot of things
Touche!
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So what is the reason for the split horizon? What external entities are getting DNS resolution from your internal DNS servers?
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@scottalanmiller said:
So what is the reason for the split horizon? What external entities are getting DNS resolution from your internal DNS servers?
Other than remote users, non.
We have the same domainname inhouse for AD as we use for our website on the interwebs...
Very little overlap, but email would be one of those overlaps.
Externally points to our ISP provided IP, internally, of course inside IP. -
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@Dashrender said:
Very little overlap, but email would be one of those overlaps.
How is email affected?
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@Dashrender said:
Externally points to our ISP provided IP, internally, of course inside IP.
Only for the website, of course, not email. Why not have external uses see the website internally?
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Good point, let's start a new topic on Split Horizon DNS. When to use it and if it makes sense in your case
