5.3. ResultsΒΆ

Now lets look at results. Tail the ltm log on the BIG-IP

tail -f /var/log/ltm | grep tmm

From a Web shell on the Ubuntu Client, start wtih some DNS queries.

First, issue a DNS query that returns no response:

dig @ nope.f5.com

Next, set the DNSSEC OK bit in the query (DO):

dig @ dnssec-deployment.org +dnssec

Finally, set the DNSSEC but but observe how the response is different:

dig @ www.google.com +dnssec