出现"key exchange failed. no compatible key exchange method" 错误通常意味着SSH客户端(如SecureCRT)与SSH服务器在密钥交换算法上不兼容。为了解决这个问题,你可以按照以下步骤操作: 1. 检查SSH客户端和服务器支持的密钥交换算法 首先,你需要确定SSH客户端(如SecureCRT)和SSH服务器各自支持的密钥交换算法。这通常可...
%%01SSH/4/SSH_FAIL(s)[0]:Failed to login through SSH. (IP=120.63.81.222, VpnInstanceName= , UserName=, Times=1, FailedReason=Failed to negotiate the encryption algorithm) 原因分析 算法不匹配。 操作步骤 通过SecureCRT会话选项查看算法列表。 key exchange算法的支持情况: hmac算法和chiper算法的支持...
Key exchange failed. No compatible key-exchange method. The server supports these methods: curve25519-sha256,curve25519-sha256@libssh.org, ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512, diffie-hellman-group18-sha512...
在使用SecureCRT连接Linux时，可能会遇到错误提示“Key exchange failed.No compatible key-exchange method”。错误信息通常会列出服务器支持的密钥交换方法。解决方法：首先尝试升级SecureCRT至最新版本，以确保软件兼容性和修复可能存在的兼容性问题。若问题依旧，可采用第二步方法进行服务器端配置调整。第二...
Key exchange failed. No compatible key exchange method. The server supports these methods: sntrup761x25519-sha512@openssh.com,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha...
Key exchange failed. No compatible key-exchange method. The server supports these methods: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,di...
Key exchange failed. No compatible key exchange method. The server supports these methods: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256 如图,大概就酱婶儿的: ...
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SecureCRT SSH 失败 Key exchange failed 解决方法 1. 连接报错: Key exchange failed 2. 仔细看报错提示:3. No compatible key-exchange method. The server supports these methods: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman...
Key exchange failed. No compatible key exchange method. The server supports these methods: curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,di...