NetBackup status code: 6437
Message: Failed to establish SSH session with host.
Explanation: Failed to establish SSH session with host.
Recommended Action: Retry the operation after verification of all the following criteria are satisfied:
Verify that
aes256-ctris the supported cipher used for communication. Verify that both the recovery host and the target host support this cipher.Verify at least one of the following HMAC protocols are supported on both recovery host and target host:
hmac-sha2-256,hmac-sha2-512.Verify that the method that is used for generating the host key is one of the following:
ECDSA_SHA2_NISTP256ECDSA_SHA2_NISTP384ECDSA_SHA2_NISTP521SSH_RSASSH_DSS
Click here to view technical notes and other information on the Veritas Technical Support website about this status code.