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33 lines
896 B
Plaintext
33 lines
896 B
Plaintext
#!rsc by RouterOS
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# RouterOS script: rotate-ntp
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# Copyright (c) 2013-2021 Christian Hesse <mail@eworm.de>
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# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md
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#
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# rotate the ntp servers
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# https://git.eworm.de/cgit/routeros-scripts/about/doc/rotate-ntp.md
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:local 0 "rotate-ntp";
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:global GlobalFunctionsReady;
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:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
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:global NtpPool;
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:global LogPrintExit2;
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:local Ntp1;
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:local Ntp2;
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:if ([ / system ntp client get enabled ] != true) do={
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$LogPrintExit2 warning $0 ("NTP client is not enabled!") true;
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}
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:do {
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:set Ntp1 [ :resolve ("0." . $NtpPool) ];
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:set Ntp2 [ :resolve ("1." . $NtpPool) ];
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} on-error={
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$LogPrintExit2 warning $0 ("Resolving NTP server failed.") true;
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}
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$LogPrintExit2 info $0 ("Updating NTP servers to " . $Ntp1 . " and " . $Ntp2) false;
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/ system ntp client set primary-ntp=$Ntp1 secondary-ntp=$Ntp2;
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