routeros-scripts/ppp-on-up

#!rsc by RouterOS
# RouterOS script: ppp-on-up
# Copyright (c) 2013-2023 Christian Hesse <mail@eworm.de>
# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md
#
# run scripts on ppp up
# https://git.eworm.de/cgit/routeros-scripts/about/doc/ppp-on-up.md

:local 0 "ppp-on-up";
:global GlobalFunctionsReady;
:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }

:global LogPrintExit2;

:local Interface $interface;

:if ([ :typeof $Interface ] = "nothing") do={
  $LogPrintExit2 error $0 ("This script is supposed to run from ppp on-up script hook.") true;
}

:local IntName [ /interface/get $Interface name ];
$LogPrintExit2 info $0 ("PPP interface " . $IntName . " is up.") false;

/ipv6/dhcp-client/release [ find where interface=$IntName !disabled ];

:foreach Script in=[ /system/script/find where source~("\n# provides: ppp-on-up\n") ] do={
  :local ScriptName [ /system/script/get $Script name ];
  :do {
    $LogPrintExit2 debug $0 ("Running script: " . $ScriptName) false;
    /system/script/run $Script;
  } on-error={
    $LogPrintExit2 warning $0 ("Running script '" . $ScriptName . "' failed!") false;
  }
}