Dhcp not updating dns
The container get's it's IP from our (Windows) DHCP server.Everything works fine except that the DNS Server that serves our network does not update after the container got it's DHCP lease.If I look at the DNS console I do not have an entry appear in the forward zone for the host.There is no entry in the reverse zone for the ip address either.However, I do not have a entry in the reverse lookup zone.Can someone please help me troubleshoot why DHCP is not updating DNS correctly. Are you by any chance running DNS on multiple Domain Controllers? Each DC has DNS which is AD integrated and is a DHCP server.You can approach this by manually forcing the clients to check in.You might be able to do this by tweaking some group policy settings, or by running a script to bulk "ipconfig /registerdns" on a bunch of clients.
We have 2 DNS servers and randomly when we move a machine to a different VLAN, the DNS entry never registers the new IP. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.Visit Stack Exchange I'm using Dock to create Windows containers that are visible to the LAN via a transparent network.To access the credentials screen - Open up DHCP, right click IPv4 protocol, select the "Advanced Tab", and then the "Credentials" button.You should also make sure that the "Dynamically update DNS A and Ptr ..." option is checked on the DNS tab.