Example:
This autokey group is formed by one Stratum-1-server (B), two Stratum-2-servers (D
and E) and a number of clients (in the diagram there are 4 clients shown, c1 – c4). B
is the trusted host, he holds the group key and a self-signed certificate marked as
“trusted”.
D and E are NTP servers, which are “non-trusted” hosts of the group, they hold the
group key and a self-signed certificate which lacks the “trusted” mark. The clients
also hold the group key and a self-signed certificate.
In order to distribute new public keys to the whole group, the administrator only has
to generate a new “t” key, which will be distributed automatically to the two hosts D
and E. Because these two servers can now present a unbroken chain of certificates to
a trusted host, they can be considered “trusted” by the clients as well.
More about the technical background and detailed processes of the AUTOKEY
technique can be found at the official NTP website (http://www.ntp.org).
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Содержание LANTIME
Страница 1: ...Technical Information Operating Instructions LANTIME SHSPZF ETX BGT...
Страница 47: ...Configuration Ethernet 47...
Страница 52: ...Configuration Notification 52...
Страница 56: ...Configuration Security 56...
Страница 69: ...Configuration Local 69...
Страница 77: ...Configuration Statistics 77...
Страница 110: ...Rear View LANTIME 110...
Страница 111: ...SUB D Connector Assignments 111...
Страница 113: ...Accuracy of frequency TCXO quartz standard 113...
Страница 118: ...HUMIDITY Relativ humidity 85 max TEMPERATURE RANGE 0 60 Celsius POWER SUPPLY 5 V approx 330 mA 118...
Страница 132: ...Menu Quick Reference 132...
Страница 145: ...IRIG Standard Format 145...
Страница 146: ...AFNOR Standard Format 146...