Windows dhcp not updating dns
But for my own home network I really think that the /dev/urandom will be sufficient.There must be many more ways to troubleshoot any problems.
If you have followed the steps in my previous post you might have your zone database files in /etc/bind/zones.Information The steps in this post shows how to configure the DHCP server to automatically update the DNS records when giving out a new lease to a client computer. Before continuing These steps assumes that you already have a working copy of isc-dhcp-server and bind9 installed.If you don’t have that I suggest that you first read my two other posts on how to install them: Setting up a DNS for the local network on the Ubuntu 12.04 (Precise Pangolin) server Setting up a DHCP server on Ubuntu 12.04 (Precise Pangolin) server Step by step instructions Apparently the Ubuntu server is installed with an App Armor profile that prevents bind to write to the /etc/bind directory.Probing the DNS servers via dig returns no records for the hostname.
Windows DHCP clients in the domain which have reservations properly update DNS. Are your DHCP servers set to update DNS even with an unauthenticated requests?3.1 Edit /etc/bind/local: # # Make sure to change the ddns update style to interim: ddns-update-style interim; ignore client-updates; # Overwrite client configured FQHNs ddns-domainname ""; ddns-rev-domainname ""; # option definitions common to all supported networks... subnet 192.168.0.0 netmask 255.255.255.0 The configuration files now contains our secret key. We also have to give the DHCP-server the permission to read and write it’s own file.