Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
X-Mailer: MIME-tools 5.508 (Entity 5.508)
X-RT-Original-Encoding: utf-8
Content-Transfer-Encoding: binary
Message-ID: <rt-4.4.1-23621-1510457855-432.45540-0-0@isc.org>
References: <CAFWCTZar_wjrJd-iNwzBWUmCxgX4eRvKFRB21m+PHPYa+M_fAQ@mail.gmail.com>
 <RT-Ticket-45540@isc.org>
Content-Disposition: inline
In-Reply-To: <CAFWCTZar_wjrJd-iNwzBWUmCxgX4eRvKFRB21m+PHPYa+M_fAQ@mail.gmail.com>
X-RT-Interface: Web
RT-Send-CC:
Content-Length: 261

BTW draft-aanchal-time-implementation-guidance-00.txt
(presented at IEPG during IETF 100 meeting now)
talks about similar issue in DNS (vs DHCP) and
recommends too on POSIX systems to use
a monotonic clock (vs gettimeofday()) which cannot
be attacked off path.