MikroTik

Posted: **Thu Nov 19, 2009 7:38 pm**

Hi,

I would like to downgrade a RB750 to V3.30.

Unfortunately, during the V3 to V4 upgrade a xxxx-yyy.key file was not generated.

I have checked other RB4XX systems, and they all have the xxx-yyy.key for V3 in the "files".

Is there any way to downgrade the RB750 to V3.30 and get the V3 key back?

Thanks in advance,

Posted: **Thu Nov 19, 2009 7:50 pm**

By the way:

I dowgraded to V3.30 and apparently the RB750 is happy with the V4 key...

Posted: **Fri Nov 20, 2009 9:02 am**

your old key is in your mikrotik.com account, but don't use it. v3 works fine with new keys (after v3.25)

Posted: **Fri Nov 27, 2009 6:11 pm**

I noticed a .key file in many of my routers now. Is this file necessary or can it be deleted?

Posted: **Sat Nov 28, 2009 12:11 am**

it's just a backup of old-format keys. if all is working fine, just delete it. anyway, it should be in your mikrotik.com account

MikroTik

RB750 - No key file generated during V4 upgrade

RB750 - No key file generated during V4 upgrade

Re: RB750 - No key file generated during V4 upgrade

Re: RB750 - No key file generated during V4 upgrade

Re: RB750 - No key file generated during V4 upgrade

Re: RB750 - No key file generated during V4 upgrade