#!rsc # RouterOS script: dhcp-lease-comment%TEMPL% # Copyright (c) 2013-2019 Christian Hesse <mail@eworm.de> # # update dhcp-server lease comment with infos from access-list # # !! This is just a template! Replace '%PATH%' with 'caps-man' # !! or 'interface wireless'! :foreach lease in=[ / ip dhcp-server lease find where dynamic=yes ] do={ :local macaddress [ / ip dhcp-server lease get $lease mac-address ]; :local oldcomment [ / ip dhcp-server lease get $lease comment ]; :local newcomment; :local accesslst [ :pick [ / %PATH% access-list find where mac-address=$macaddress ] 0 ]; :if ( [ :len $accesslst ] > 0 ) do={ :set newcomment [ / %PATH% access-list get $accesslst comment ]; } :if ([ :len $newcomment ] != 0 && $oldcomment != $newcomment) do={ :log info ("Updating comment for DHCP lease " . $macaddress . ": " . $newcomment); / ip dhcp-server lease set comment=$newcomment $lease; } }