I have a RB230 with a v2.9.7 Level 3 license that expired 3-1-06. I tried the NetInstall utility to bring it up to current v2.9.42, but the utility would only say "Installing" then time out back to "Ready" status.
I then tried NetInstall using v2.9.30 packages with the same results.
I then tried NetInstall with v2.9.21 packages and was successful bringing the RB230 from v2.9.7 to v2.9.21.
Logging into the router now shows v2.9.21, but also shows the license will expire in a little less than 3 days. Logging into the router via console or Telnet shows this:
I’ve upgraded several RouterBoards with expired licenses using the NetInstall method.
I was told MikroTik allowed this for all v2.9.x licenses that were v2.9.x, but older than v2.9.28. (I think v2.9.28 or there about) MikroTik referred to these as “stranded” units that could only be brought up to date via NetInstall.
I am having the same issue with several boards, and I’m not amused. If a board was valid for install of 2.9.4 then under the new licensing scheme I should be able to install the latest 2.9 without buying another license.