[ntp:hackers] NTPv4: Configuring for Access Control

Danny Mayer mayer at ntp.isc.org
Fri Oct 6 20:20:08 UTC 2006


Chen Helen-A12587 wrote:
> Hi,
> 
> I understand that the NTP authentication is different from access
> control. In NTPv4, is access control implemented by defining (1) the
> list of clients in the server's ntp.conf and/or (2) the list of servers
> in the clients' ntp.conf?
> 

Both, but not the way you stated. See the restrict statement about what
packets it will look at and what it would potentially do with them.

Danny

> Helen


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