#!rsc by RouterOS # RouterOS script: bridge-port-to-default # Copyright (c) 2013-2021 Christian Hesse # https://git.eworm.de/cgit/routeros-scripts/about/COPYING.md # # reset bridge ports to default bridge # https://git.eworm.de/cgit/routeros-scripts/about/doc/bridge-port.md :local 0 "bridge-port-to-default"; :global GlobalFunctionsReady; :while ($GlobalFunctionsReady != true) do={ :delay 500ms; } :global BridgePortTo; :global IfThenElse; :global LogPrintExit2; :global ParseKeyValueStore; :foreach BridgePort in=[ / interface bridge port find where !(comment=[]) ] do={ :local BridgePortVal [ / interface bridge port get $BridgePort ]; :foreach Config,BridgeDefault in=[ $ParseKeyValueStore ($BridgePortVal->"comment") ] do={ :if ($Config = $BridgePortTo) do={ :local DHCPClient [ / ip dhcp-client find where interface=$BridgePortVal->"interface" comment="toggle with bridge port" ]; :if ($BridgeDefault = "dhcp-client") do={ :if ([ :len $DHCPClient ] != 1) do={ $LogPrintExit2 warning $0 ([ $IfThenElse ([ :len $DHCPClient ] = 0) "Missing" "Duplicate" ] . \ " dhcp client configuration for interface " . $BridgePortVal->"interface" . "!") true; } :local DHCPClientDisabled [ / ip dhcp-client get $DHCPClient disabled ]; :if ($BridgePortVal->"disabled" = false || $DHCPClientDisabled = true) do={ $LogPrintExit2 info $0 ("Disabling bridge port for interface " . $BridgePortVal->"interface" . ", enabling dhcp client.") false; / interface bridge port disable $BridgePort; / ip dhcp-client enable $DHCPClient; } } else={ :if ($BridgePortVal->"disabled" = true || $BridgeDefault != $BridgePortVal->"bridge") do={ $LogPrintExit2 info $0 ("Enabling bridge port for interface " . $BridgePortVal->"interface" . ", changing to " . $BridgePortTo . \ " bridge " . $BridgeDefault . ", disabling dhcp client.") false; :if ([ :len $DHCPClient ] = 1) do={ / ip dhcp-client disable $DHCPClient; :delay 200ms; } / interface bridge port set disabled=no bridge=$BridgeDefault $BridgePort; } else={ $LogPrintExit2 debug $0 ("Interface " . $BridgePortVal->"interface" . " already connected to " . $BridgePortTo . \ " bridge " . $BridgeDefault . ".") false; } } } } }