DHCP client-updates cannot be changed

Hi all,

I'm running OES11SP1, with DNS and DHCP configured for DDNS.

Using the latest Java Management Console, if I change the DHCP Server Setting "client-updates" to anything other than "ignore", changes do not get saved and clicking anything else brings up the prompt to save changed settings (but settings never get saved).

According to the OES11 TID on DDNS, I should set "client-updates" to "deny". Leaving it at "ignore" seems to be ok, except I find that the reverse zone doesn't get updated and throws an error. Not sure if that is related.

Is this a bug or is this expected behavior?

Thanks in Advance!