This one time, at band camp, John Clarke wrote:
>On Thu, Aug 14, 2003 at 02:30:46PM +1000, Jamie Wilkinson wrote:
>> That's not so good.
>
>No, but you can work around it with iptables (not as good as not
>listening, but better than nothing).  Allow port 123 (tcp and udp) from
>your upstream servers and downstream clients and block it from
>everywhere else.

Yep, that's what I'm doing at the moment, I was hoping to lock down ntp as
well; multiple levels and all that.

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