RouterOSをアップデート 6.43.2→6.43.4

Mikrotik RouterOSをアップデートした記録 6.43.2→6.43.4

アップデート内容確認

MikrotikのRouterOSを
6.43.2から6.43.4にWinboxを使ってアップデートします

変更点の確認はこちら
MikroTik Routers and Wireless – Software
https://mikrotik.com/download/changelogs

What's new in 6.43.3 (2018-Oct-05 13:12): 

(factory only release)
What's new in 6.43.4 (2018-Oct-17 06:37):

Changes in this release: 

*) bridge - do not learn untagged frames when filtering only tagged packets;
*) bridge - fixed possible memory leak when VLAN filtering is used;
*) bridge - improved packet handling when hardware offloading is being disabled;
*) bridge - properly forward unicast DHCP messages when using DHCP Snooping with hardware offloading;
*) crs328 - improved link status update on disabled SFP+ interface when using DAC;
*) crs3xx - fixed possible memory leak when disabling bridge interface;
*) crs3xx - properly read "eeprom" data after different module inserted in disabled interface;
*) dhcpv4-server - use client MAC address for dual stack queue when "client-id" is not received;
*) dhcpv6-server - fixed dynamic binding addition on solicit when IA_PD does not contain prefix (introduced in v6.43);
*) dhcpv6-server - recreate DHCPv6 server binding if it is no longer within prefix pool when rebinding/renewing; 
*) ipsec - allow multiple peers to the same address with different local-address (introduced in v6.43);
*) led - added "dark-mode" functionality for LHG and LDF series devices;
*) led - added "dark-mode" functionality for wsAP ac lite, RB951Ui-2nD, hAP and hAP ac lite devices;
*) led - fixed default LED configuration for SXT LTE kit devices;
*) led - fixed power LED turning on after reboot when "dark-mode" is used;
*) ntp - fixed possible NTP server stuck in "started" state;
*) romon - improved packet processing when MTU in path is lower than 1500;
*) routerboard - show "boot-os" option only on devices that have such feature;
*) traffic-flow - fixed post NAT port reporting;
*) w60g - added "frequency-list" setting;
*) w60g - added interface stats;
*) w60g - fixed interface LED status update on connection;
*) w60g - general stability and performance improvements;
*) w60g - improved stability for short distance links;
*) w60g - renamed "mcs" to "tx-mcs" and "phy-rate" to "tx-phy-rate";

不具合修正がメインです

所要時間は5分程度

アップデートの手順

事前にバックアップをした上で以下の操作でアップデートを実行

RouterOSのアップデート

System→PackagesでPackage Listを開いて左上の「Check For Updates」を選択

6.43.2から6.43.4へアップデートと表示出てるのを確認して「Download&Install」を押す

無事に完了すると自動で再起動開始されます
再起動後にPackage ListにてVersionが6.43.4になっているのを確認

FWのアップデート

FW更新を行うためSystem→Routerboardを開く
Upgrade Firmwareが6.43.4になっているのを確認して「Upgrade」ボタンを選択

確認画面を経て更新完了すれば以下メッセージが表示される
”Firmware upgraded successfully. please reboot for changes to take effect!”

指示通りSystem→Rebootから再起動
再起動後にSystem→RouterboardにてCurrent Firmwareが6.43.4になっているのを確認

最後に最新Verの状態でバックアップをして完了