What Can I Do If Message "no matching key exchange method found" Is Displayed When I Am Establishing the SSH Tunnel?
Description
Error message "no matching key exchange method found" is displayed during the SSH tunnel establishment.
no matching key exchange method found. Their offer: curve25519-sha256,curve25519-sha256@libssh.org
Causes
When the SSH client establishes a connection with the SSH server, there are situation where no KexAlgorithms matching the connection can be found. In cloud phone scenarios, this problem occurs because the SSH client version is too low.
Handling Method
The following uses Windows 10 as an example:
Upgrade the OpenSSH to 8.1p1.
Download Windows OpenSSH 8.1p1 from https://www.mls-software.com/files/setupssh-8.1p1-1.exe.
Download Linux OpenSSH from https://www.openssh.com/.
SSH Tunnel Faults FAQs
- What Does Message "Authorized users only. All activities may be monitored and reported." Indicate?
- What Can I Do If Message "too open" Is Displayed When I Am Establishing the SSH Tunnel?
- What Can I Do If Message "Permission denied" Is Displayed When I Am Establishing the SSH Tunnel?
- What Can I Do If Message "no match mac found" Is Displayed When I Am Establishing the SSH Tunnel?
- What Can I Do If Message "no matching key exchange method found" Is Displayed When I Am Establishing the SSH Tunnel?
- How Do I Keep an SSH Session Uninterrupted?
- What Can I Do If I Failed to Establish an SSH Tunnel?
- What Can I Do If an Error Occurs When I Invoke the Cloud Phone Query API?
Feedback
Was this page helpful?
Provide feedbackThank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.
For any further questions, feel free to contact us through the chatbot.
Chatbotmore
