When does a client update DHCP
Problem: Scavenging turned on one zone, by one in the IT staff In this time PC's aren't used (people work at home), so A record is deleted in 7 days. And this happened to many DNS records Settings DNS: Aging 7 days, no refresh interval and refresh…
DHCP Dynamic Updates Proxy Account
Greetings, I have a question about some behavior I am seeing in my DHCP scopes. This relates to the option to have DHCP "Always dynamically update DNS records". I have done a lot of work to have all our DHCP distributed addresses registered…
Change IP address range - Windows Server 2016
Hi All, I have installed 4 VM's on my local machine on Windows Server 2016 platform. I want to change DC2-DB1 and DC2-DB2 IP range as mentioned below. Please guide how to change IP address range for these two servers. Default IP range address: …
Does MS DNS server allow setting up automatic denial of registration to certain IPs, ranges, or subnets?
Since most of our users are on VPN now, our DNS servers are registering both their local home network's local LAN addresses (usually 192.168 addresses, of course), which we definitely don't want in our DNS, and the Palo Alto globalprotect VPN addresses,…