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36 lines
1.5 KiB
Plaintext
36 lines
1.5 KiB
Plaintext
#!rsc by RouterOS
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# RouterOS script: ospf-to-leds
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# Copyright (c) 2020-2023 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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# visualize ospf instance state via leds
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# https://git.eworm.de/cgit/routeros-scripts/about/doc/ospf-to-leds.md
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:local 0 "ospf-to-leds";
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:global GlobalFunctionsReady;
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:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
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:global LogPrintExit2;
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:global ParseKeyValueStore;
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:foreach Instance in=[ /routing/ospf/instance/find where comment~"^ospf-to-leds," ] do={
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:local InstanceVal [ /routing/ospf/instance/get $Instance ];
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:local LED ([ $ParseKeyValueStore ($InstanceVal->"comment") ]->"leds");
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:local LEDType [ /system/leds/get [ find where leds=$LED ] type ];
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:local NeighborCount 0;
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:foreach Area in=[ /routing/ospf/area/find where instance=($InstanceVal->"name") ] do={
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:local AreaName [ /routing/ospf/area/get $Area name ];
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:set NeighborCount ($NeighborCount + [ :len [ /routing/ospf/neighbor/find where area=$AreaName ] ]);
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}
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:if ($NeighborCount > 0 && $LEDType = "off") do={
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$LogPrintExit2 info $0 ("OSPF instance " . $InstanceVal->"name" . " has " . $NeighborCount . " neighbors, led on!") false;
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/system/leds/set type=on [ find where leds=$LED ];
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}
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:if ($NeighborCount = 0 && $LEDType = "on") do={
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$LogPrintExit2 info $0 ("OSPF instance " . $InstanceVal->"name" . " has no neighbors, led off!") false;
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/system/leds/set type=off [ find where leds=$LED ];
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}
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}
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