#!rsc # RouterOS script: unattended-lte-firmware-upgrade # Copyright (c) 2018-2019 Christian Hesse <mail@eworm.de> # # schedule unattended lte firmware upgrade :foreach Interface in=[ / interface lte find ] do={ :local Firmware; :local IntName [ / interface lte get $Interface name ]; do { :set Firmware [ / interface lte firmware-upgrade $Interface once as-value ]; # strip the extra line break (TODO: remove when fixed upstream) :set ($Firmware->"latest") [ :pick ($Firmware->"latest") 0 [ :find ($Firmware->"latest") "\n" ] ]; } on-error={ :log debug ("Could not get latest LTE firmware version for interface " . $IntName . "."); } :if (($Firmware->"installed") != ($Firmware->"latest")) do={ :log info ("Scheduling LTE firmware upgrade for interface " . $IntName . "."); / system script add name=($IntName . "-firmware-upgrade") source=("# unattended-lte-firmware-upgrade\n" . \ "/ system scheduler remove " . $IntName . "-firmware-upgrade;\n" . \ "/ system script remove " . $IntName . "-firmware-upgrade;\n" . \ "/ interface lte firmware-upgrade " . $IntName . " upgrade=yes;\n" . \ ":log info (\"LTE firmware upgrade finished, waiting for installation before reset.\");\n" . \ ":delay 150s;\n" . \ "/ interface lte at-chat " . $IntName . " input=\"AT+RESET\";"); / system scheduler add name=($IntName . "-firmware-upgrade") on-event=($IntName . "-firmware-upgrade") interval=1m; } }