High Availability of policiesĭNS policies are not Active Directory integrated. For non-default zone scopes (such as the external scope in this example), DDNS or scavenging support is not available. Ipsecuritas split dns update#Because the internal clients are serviced by the default zone scope, Contoso DNS Administrators can continue using the existing mechanisms (dynamic DNS or static) to update the records in. Support for Dynamic DNS (DDNS) updates and scavenging is supported only on the default zone scope. So, in our example, the DNS queries for that are received on the private IP (10.0.0.56) receive a DNS response that contains an internal IP address and the DNS queries that are received on the public network interface receive a DNS response that contains the public IP address in the default zone scope (this is the same as normal query resolution). If the server interface upon which the query is received matches any of the policies, the associated zone scope is used to respond to the query. The server Interface is used in this example as the criteria to differentiate between the internal and external clients. When the DNS server is configured with the required DNS policies, each name resolution request is evaluated against the policies on the DNS server. How DNS Policy for Split-Brain DNS in Active Directory Works The following illustration depicts this scenario.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |