Practices (7)

Configure a sub domain for dynamic update
dyn.soiN.jinmei.org
start with a small set of RRs
set up update policy for a name
see the "self" rule in slide "2/4"

Try to update the configured name with nsupdate
confirm the granted data is updated
confirm not granted data cannot be updated
what if you don't specify the key?
what if the system clocks are not synchronized?
try that from another machine with a delayed clock