But looking at upgrading from OS 3.23.routerOS to 4.17
Router output (things hidden to protect the guilty):
Code: Select all
[admin@Router] /system> license print
software-id: "***-PTT"
upgradable-to: v4.x
nlevel: 6
features:
[admin@Router] /system> routerboard print
routerboard: yes
model: "1000"
serial-number: "*****"
current-firmware: "2.18"
upgrade-firmware: "2.18"