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--- the_ntp_functions [2017/03/18 11:30] – [Synchronising Clients] walkeradmin
+++ the_ntp_functions [2023/03/09 22:35] (current) – external edit 127.0.0.1
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 {{:ntp01.jpg?400|}}
+\\
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 Select 'Adjust date/time'
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-{{:ntp02.jpg?400|}}
+{{:ntp02.jpg?700|}}
+\\
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 Select 'Additional date, time, & regional settings'
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-{{:ntp03.jpg?400|}}
+{{:ntp03.jpg?700|}}
+\\
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 Select 'Set the time and date'
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 {{:ntp04.jpg?400|}}
+\\
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 Select the 'Internet Time' tab.
+\\
+\\
+On the next page.
+\\
+\\
+{{:ntp05.jpg?400|}}
+\\
+\\
+Select the Change Settings button.
+\\
+\\
+On the next page we will see a box that contains <color #ed1c24>time.windows.com</color>
+\\
+\\
+{{:ntp07.jpg?400|}}
+\\
+\\
+Change the contents of this box to the IP Address of the Raspberry Pi running the NTP server.
+\\
+\\
+Finally, Click the <color #ed1c24>Update</color> Button.
+\\
+\\
+{{:ntp08.jpg?400|}}
+\\
+\\
+The time should now be updated, you will see confirmation in this page (I have to do this twice sometimes)
+\\
+\\
+That's it.
+\\
 \\
+----
+==== Clients over 1000 Seconds out of time ====
+\\
+“NTP won’t normally reset the clock if it’s off by more than 1000s. If you run:
+<file>
+ntpd -gq’
+</file>
+It ignores the clock being way adrift from ntp time and will force it to be correct then close. The old ntpdate program does the same thing.”
+\\
+\\
+Credit: [[http://www.raspberrypi.org/phpBB3/viewtopic.php?f=91&t=16058|External Link]]
+\\
+\\
 ----
+==== Raspberry Pi Dropping of Wireless Network ====
-==== to do ====
+I found my raspberry Pi Zero, that is using the official Raspberry Pi Wireless Dongle drops off the wireless network after around a week. Only a reboot gets it back (as I have no keyb/mouse connected) so I figured just using Cron to reboot the thing every 24 hours will be a suitable work around.
+\\
+\\
+To use cron (should already be installed):
+\\
+\\
+    sudo crontab -e (reboots require super user rights)
+\\
+Insert the following line:
+\\
+\\
+0   *   *   *    /sbin/shutdown -r
+\\
+Explanation:
+\\
+\\
+<file>
+m      h    dom        mon   dow       command
+minute hour dayOfMonth Month dayOfWeek commandToRun
-wireless dropping out on ntp server
+so the line
+0   *   *   *    /sbin/shutdown -r
+would reboot your system every day at 00:00.
+</file>
+\\
+Use Ctrl+X, Y, Enter. This will save and exit crontab (if using nano)
+\\
+\\
-clients over 1000seconds out
-“NTP won’t normally reset the clock if it’s off by more than 1000s.
-If you run ‘ntpd -gq’ it ignores the clock being way adrift from ntp time and will force it to be correct then close. The old ntpdate program does the same thing.”
-credit: I found it here earlier today when I was searching on some raspi NTP issues
-http://www.raspberrypi.org/phpBB3/viewtopic.php?f=91&t=16058
-Reply