Note that some units of RB/1200 running boot loader prior to 2.35.2 may not recover from a system reboot.
To determine whether your router is affected, simply execute system reboot command from shell up to 15 times. After some number of between 1 and 15 reboot cycles, the system will fail to return to normal operational state.
To check the boot-loader version, exectute system routerboard print command:
[admin@DuxTel] > system routerboard print, or select system routerboard from the winbox menu:
If you have an affected system, you should upgrade the firmware as soon as possible. To upgrade:
- download the updated firmware from here
- drag the file amcc460_2_35_2.fwf into the files container in winbox
- click Upgrade button on the system routerboard panel (see above)
- reboot router
New firmware will also be packaged with routerOS package from version 5.5
For further information, questions or feedback, contact us!