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At some point hitherto, John Abreau hath spake thusly:
> What port (or ports) does ntp use? Does it need tcp, udp, or both?
> We'd probably want to restrict it to the particular ip addresses 
> we'd be syncing the clock with.

- From /etc/services:

ntp             123/tcp
ntp             123/udp                         # Network Time Protocol

But I believe it uses UDP mostly.  I think you can get away with just
unblocking the UDP port, but if not try both.


- -- 
Derek Martin               ddm@pizzashack.org    
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