mirror of
https://github.com/eworm-de/routeros-scripts
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41 lines
1.6 KiB
Text
41 lines
1.6 KiB
Text
#!rsc
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# RouterOS script: update-tunnelbroker
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# Copyright (c) 2013-2020 Christian Hesse <mail@eworm.de>
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# Michael Gisbers <michael@gisbers.de>
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#
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# update local address of tunnelbroker interface
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# https://git.eworm.de/cgit/routeros-scripts/about/doc/update-tunnelbroker.md
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:global CertificateAvailable;
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:global LogPrintExit;
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:global ParseKeyValueStore;
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:if ([ / ip cloud get ddns-enabled ] != true) do={
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$LogPrintExit error "IP cloud DDNS is not enabled." true;
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}
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# Get the current ip address from cloud
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/ ip cloud force-update;
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:while ([ / ip cloud get status ] != "updated") do={
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:delay 1s;
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}
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:local PublicAddress [ / ip cloud get public-address ];
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:foreach Interface in=[ / interface 6to4 find where comment~"^tunnelbroker" !disabled ] do={
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:local InterfaceVal [ / interface 6to4 get $Interface ];
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:if ($PublicAddress != $InterfaceVal->"local-address") do={
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:local Comment [ $ParseKeyValueStore ($InterfaceVal->"comment") ];
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:if ([ $CertificateAvailable "Starfield Secure Certificate Authority - G2" ] = false) do={
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$LogPrintExit error ("Downloading required certificate failed.") true;
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}
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$LogPrintExit info ("Local address changed, sending UPDATE to tunnelbroker! New address: " . $PublicAddress) false;
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/ tool fetch check-certificate=yes-without-crl \
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("https://ipv4.tunnelbroker.net/nic/update\?hostname=" . $Comment->"id") \
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user=($Comment->"user") password=($Comment->"pass") output=none;
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/ interface 6to4 set $Interface local-address=$PublicAddress;
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} else={
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$LogPrintExit debug ("All tunnelbroker configuration is up to date for interface " . $InterfaceVal->"name" . ".") false;
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}
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}
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