Mikrotik No recognizable data received

Unimus support forum
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marcohald
Posts: 4
Joined: Thu Dec 16, 2021 7:35 am

Mon Feb 21, 2022 9:38 am

Hi,

I have a Mikrotik CRS326-24G-2S+ with RouterOS v6.49 and receive the error No recognizable data received from
The Device Output logging looks like this:

Code: Select all

DEVICE OUTPUT START:
<<SSH connect - socket>>SSH-2.0-ROSSSH
<<SSH disconnect - socket>>
TIMESTAMP: 2022-02-21 10:34:53.838
<<SSH connect - session>><<SSH connect - shell channel>>






















  MMM      MMM       KKK                          TTTTTTTTTTT      KKK

  MMMM    MMMM       KKK                          TTTTTTTTTTT      KKK

  MMM MMMM MMM  III  KKK  KKK  RRRRRR     OOOOOO      TTT     III  KKK  KKK

  MMM  MM  MMM  III  KKKKK     RRR  RRR  OOO  OOO     TTT     III  KKKKK

  MMM      MMM  III  KKK KKK   RRRRRR    OOO  OOO     TTT     III  KKK KKK

  MMM      MMM  III  KKK  KKK  RRR  RRR   OOOOOO      TTT     III  KKK  KKK




  MikroTik RouterOS 6.49 (c) 1999-2021       http://www.mikrotik.com/



[?]             Gives the list of available commands

command [?]     Gives help on the command and list of arguments




[Tab]           Completes the command/word. If the input is ambiguous,

                a second [Tab] gives possible options




/               Move up to base level

..              Move up one level

/command        Use command at the base level

[9999B
[9999BZ  [6n
TIMESTAMP: 2022-02-21 10:35:01.534
<<SSH disconnect - channel & session>>
DEVICE OUTPUT END:
Do I need to set anything special to get it work ?

Kind Regards
Marco Hald
marcohald
Posts: 4
Joined: Thu Dec 16, 2021 7:35 am

Mon Feb 21, 2022 12:42 pm

Just upgraded the Switch to the latest version, makes no difference:

Code: Select all

DEVICE OUTPUT START:
<<SSH connect - socket>><<SSH disconnect - socket>>SSH-2.0-ROSSSH

TIMESTAMP: 2022-02-21 13:40:48.383
<<SSH connect - session>><<SSH connect - shell channel>>






















  MMM      MMM       KKK                          TTTTTTTTTTT      KKK

  MMMM    MMMM       KKK                          TTTTTTTTTTT      KKK

  MMM MMMM MMM  III  KKK  KKK  RRRRRR     OOOOOO      TTT     III  KKK  KKK

  MMM  MM  MMM  III  KKKKK     RRR  RRR  OOO  OOO     TTT     III  KKKKK

  MMM      MMM  III  KKK KKK   RRRRRR    OOO  OOO     TTT     III  KKK KKK

  MMM      MMM  III  KKK  KKK  RRR  RRR   OOOOOO      TTT     III  KKK  KKK




  MikroTik RouterOS 7.1.2 (c) 1999-2022       https://www.mikrotik.com/



Press F1 for help

[9999B
[9999BZ  [6n
TIMESTAMP: 2022-02-21 13:40:55.235
<<SSH disconnect - channel & session>>
DEVICE OUTPUT END:
Vik@Unimus
Posts: 198
Joined: Thu Aug 05, 2021 6:35 pm

Mon Feb 21, 2022 3:12 pm

Hello Marco,

What version of Unimus are you running? In 2.1.4 we added support for some new changes introduced in 6.49 and brought a support for RouterOS v7 in the 2.2.0-Beta1. If you are running a version prior to it, I would first recommend updating Unimus and try it again.

If this doesn't help, we would like to take a look at debug logs. If you enabled Unimus Debug mode back when you ran the one you included in your posts, then I would recommend creating a support ticket via our Portal and attach the logs to it (I recommend packing them into an archive first). In case you didn't, let me add the traditional instructions to enable debug logging:

To do so, go to Zones > Your Zone (the zone where you assigned the affected device(s)) > Debug mode and enable Debug mode and Device output logging.
Rerun the failing backup/discovery job, and after it fails, download both log files (from the same Debug mode window).
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