#!rsc by RouterOS # RouterOS script: unattended-lte-firmware-upgrade # Copyright (c) 2018-2022 Christian Hesse <mail@eworm.de> # https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md # # schedule unattended lte firmware upgrade # https://git.eworm.de/cgit/routeros-scripts/about/doc/unattended-lte-firmware-upgrade.md :foreach Interface in=[ /interface/lte/find where running ] do={ :local Firmware; :local IntName [ /interface/lte/get $Interface name ]; :do { :set Firmware [ /interface/lte/firmware-upgrade $Interface once as-value ]; } on-error={ :log debug ("Could not get latest LTE firmware version for interface " . $IntName . "."); } :if ([ :typeof $Firmware ] = "array") do={ :if (($Firmware->"installed") != ($Firmware->"latest")) do={ :log info ("Scheduling LTE firmware upgrade for interface " . $IntName . "."); :global LTEFirmwareUpgrade do={ :global LTEFirmwareUpgrade; :set LTEFirmwareUpgrade; /system/scheduler/remove ($1 . "-firmware-upgrade"); /interface/lte/firmware-upgrade $1 upgrade=yes; :log info ("LTE firmware upgrade on '" . $1 . "' finished, waiting for reset."); :delay 150s; :local Firmware [ /interface/lte/firmware-upgrade $1 once as-value ]; :if (($Firmware->"installed") != ($Firmware->"latest")) do={ :log warning ("LTE firmware versions still differ. Resetting again..."); /interface/lte/at-chat $1 input="AT+RESET"; } } /system/scheduler/add name=($IntName . "-firmware-upgrade") start-time=startup interval=2s \ on-event=(":global LTEFirmwareUpgrade; \$LTEFirmwareUpgrade \"" . $IntName . "\";"); } else={ :log info ("The LTE firmware is up to date on interface " . $IntName . "."); } } else={ :log info ("No LTE firmware information available for interface " . $IntName . "."); } }