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Forum Discussion

Chause1's avatar
Chause1
Icon for Cirrus rankCirrus
Feb 14, 2020

Automated iapp backup

Good day,   We are testing the automated backup IApp and receive the following error:   Unable to negotiate with x.x.x.x port 22: no matching cipher found. Their offer: 3des-cbc,blowfish-cbc ...
application delivery
BIG-IP
iApps
Chause1's avatar
Chause1
Icon for Cirrus rankCirrus
Feb 14, 2020

If you can download and extract it will be the version f5.automated_backup.v3.1.9

 

  • cjunior's avatar
    cjunior
    Icon for Nacreous rankNacreous
    Feb 14, 2020

    I think you are a lucky buddy,

    There is a specific option to you set it, take a look:

     

    Just choose the best choice on list and go ahead. ( aes128-ctr never failed to me)

     

    Cheers

    • cjunior's avatar
      cjunior
      Icon for Nacreous rankNacreous
      Feb 14, 2020

      Ops, passed by me: Write 3des-cbc or blowfish-cbc in cipher field option.

      Confirm in command line that BIG-IP can work with those two ciphers presented by server:

       

      # ssh -Q cipher

       

      Regards :)