DNSSEC and Unix clients
Posted on 2014-09-04
A company has requested that DNSSEC be implemented in the environment. The environment is a Windows 2008 R2 Active Directory with the DC's running DNS. Setting up DNSSEC in DNS is relatively straightforward. Most likely the company will also want to use IPSec with DNSSEC. However, most of the client computers are Linux servers, so group policies are of no value here.
Would the Linux client be able to use DNSSEC? If this is supported what are the commands on the Linux side to enable DNSSEC with IPSec? How is this verified on the client?
I don't know if this matters but there are A records in DNS for all the Linux servers.