routeros-scripts/learn-mac-based-vlan
Christian Hesse ff5cdc3019 [ ... print count-only ...] -> [ :len [ ... find ... ] ]
Using 'print count-only' always prints a number to terminal, even if the
value is evaluated in a condition or assigned to a variable. This can be
quite annoying. Behavior will not chance (SUP-25503), so replacing the
code...
2020-08-26 09:29:52 +02:00

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Text

#!rsc
# RouterOS script: learn-mac-based-vlan
# Copyright (c) 2013-2020 Christian Hesse <mail@eworm.de>
# https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md
#
# learn MAC address for MAC-based-VLAN
:local NewVlanId 33;
:if ([ :len [ / interface ethernet switch mac-based-vlan find where src-mac-address=$leaseActMAC ] ] = 0 ) do={
:log info ("MAC-based-VLAN: learning MAC address " . $leaseActMAC . " for VLAN " . $NewVlanId . ".");
/ interface ethernet switch mac-based-vlan add src-mac-address=$leaseActMAC new-customer-vid=$NewVlanId;
}