The negotiation of host key verification algorithm has failed

Questions about Cobian Reflector
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bichoman
Posts: 3
Joined: 15 May 2022, 09:11

The negotiation of host key verification algorithm has failed

Post by bichoman »

Hello team!

I get this error when I try to connect to sftp server. Reflector 1.00 was installed as a application (nos as service).

For your information, I can connect to the server through winscp for example.

Any idea? Thanks!! ;)
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cobian
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Re: The negotiation of host key verification algorithm has failed

Post by cobian »

What kind of server are you using? Filezilla?
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Luis Cobian
Cobian Backup's creator
bichoman
Posts: 3
Joined: 15 May 2022, 09:11

Re: The negotiation of host key verification algorithm has failed

Post by bichoman »

Don´t know. Server is hosted in this web https://babosada.com/

Thanks!
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cobian
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Re: The negotiation of host key verification algorithm has failed

Post by cobian »

Voy a cambiar las librerías de FTP que estoy usando para la próxima version a ver si hay mas suerte.
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Luis Cobian
Cobian Backup's creator
bichoman
Posts: 3
Joined: 15 May 2022, 09:11

Re: The negotiation of host key verification algorithm has failed

Post by bichoman »

cobian wrote: 18 May 2022, 15:21 Voy a cambiar las librerías de FTP que estoy usando para la próxima version a ver si hay mas suerte.
Genial! Gracias!!
lops
Posts: 1
Joined: 08 Nov 2023, 08:45

Re: The negotiation of host key verification algorithm has failed

Post by lops »

Hello! I have the same error during connection to SFTP server:

Failed to connect - closing connection
The negotiation of host key verification algorithm has failed


Some people say I have to edit "known hosts" file and remove the old key for the host I'm trying to connect to. Could you please tell me, where this file is located?

Cobian Reflector 2.5
Windows Server 2019 Std
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cobian
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Location: Sweden
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Re: The negotiation of host key verification algorithm has failed

Post by cobian »

The file should be located att %USERPROFILE%\.ssh (often c:\Users\<your user name>\.ssh (.ssh is a hidden folder)
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Luis Cobian
Cobian Backup's creator
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