Vpn clients not updating dns
Yesterday I updated the DNS for an internet domain name.
24 hours later, despite all other services and computer routing to the new configuration.
Additional considerations: When one of the previous events triggers a dynamic update, the DNS Client service (not the DHCP Client service) sends updates.
This is designed so that if a change to the IP address information occurs, corresponding updates in DNS are performed to synchronize name-to-address mappings for the computer.
By default, computers send a refresh once every seven days.This reduces the need for manual administration of zone records, especially for clients that frequently move or change locations and use Dynamic Host Configuration Protocol (DHCP) to obtain an IP address.The DNS Client service and the DNS Server service support the use of dynamic updates, as described in Request for Comments (RFC) 2136, "Dynamic Updates in the Domain Name System." The DNS Server service allows dynamic update to be enabled or disabled on a per-zone basis at each server that is configured to load either a standard primary or directory-integrated zone.Later, the computer is renamed from oldhost to newhost, which results in the following name changes on the system.
After you apply the name change in System properties, you are prompted to restart the computer.By default, the DNS Client service dynamically updates host (A) resource records in DNS when the service is configured for TCP/IP.