Allied Telesis AT-UWC Series - Manual (Page 115)

Chapter 2: System
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Last Update Time Displays the last time when the SNTP client updated
the system time on the WLAN Controller.
Last Attempt
Time Displays the last time when the SNTP client sent a
time request or received a message.
Last Attempt
Status Displays one of the following options as the status of
the last attempt:
 Success — SNTP successfully synchronized
the system time.
 Request Timed Out — The SNTP client did
not receive a reply to the last request.
 Bad Data Encoded — The time from the
SNTP server was invalid.
 Version Not Supported — The versions of the
SNTP client and server are not compatible.
 Server Unsynchronized — The SNTP server
is not synchronized to the peers, such as other
NTP servers and the local clock. The SNTP
server notifies this status to the client using the
leap indicator (LI) field of the message.
 Server Kiss of Death — The SNTP server
stops accepting requests from SNTP clients.
The SNTP server notifies this status to the
client using the stratum field of the message set
to zero.
Server IP
Address Displays the IP address of the SNTP server where the
SNTP client received the last valid time message
Address Type Displays the address type of the SNTP server.
Server Stratum Displays the stratum value of the SNTP server where
the SNTP client received the last valid time message.
Reference Clock
ID Displays the ID of the clock that the SNTP server
refers to. It is normally the name of the NTP server
connected to the SNTP server.
Server Mode Displays the server mode of the SNTP server.
Unicast Server
Max Entries Displays the maximum number of SNTP servers that
the SNTP client is allowed to register.
Unicast Server
Current Entry Displays the number of valid SNTP servers that the
SNTP client currently registered.
Table 30. SNTP Global Status (Continued)
Field Description