服务器支持的算法为diffie-hellman-group-exchange-sha256,客户端SecureCRT支持diffie-hellman-group14-sha1、diffie-hellman-group-exchange-sha1、diffie-hellman-group1-sha1,可以在设备侧配置ssh server key-exchange dh_group_exchange_sha1 dh_group14_sha1 dh_group1_sha1,将客户端支持的算法配置在设备上。
交换机配置完SSH后使用Putty登录出现以下错误 SSH/7/MATCH_MAC:No matching MAC algorithm (client=hmac-sha1,hmac-sha1-96,hmac-md5,hmac-md5-96,umac-64@openssh.com, server=hmac-sha2-256)! 或者提示: Key exchange failed. No compatible hostkey. The server supports these methods: rsa-sha2-512,...
Xshell显示:找不到匹配的key exchange算法。 相关告警与日志 Failed to login through SSH. (IP=120.63.92.253, VpnInstanceName= , UserName=, Times=1, FailedReason=Failed to negotiate the encryption algorithm) 原因分析 SSH算法协商过程中,key-exchange算法不匹配。
默认配置IP、aaa和user-interface后无法远程登录 SecureCRT连接提示“Key exchange failed. No compatible hostkey. The server supports these methods: rsa_sha2_512,rsa_sha2_256” 原来交换机只配置了ssh server publickey rsa_sha2_256 rsa_sha2_512和CRT不兼容 增加ecc公钥算法即可远程连接...
这是因为两边交换机支持的密钥交换算法对不上，导致协商失败，所以会这样。
问题描述: 华三交换机与华为交换机没法使用telnet相互登入,地址互通 “ huiju-10.4.120.100 SSHC/6/SSHC_ALGORITHM_MISMATCH: Failed to log in to SSH server 10.4.120.5 because of key exchange algorithm mismatch. ” 组网及组网描述: 2021-12-07提问 举报 (0) ...
Unable to negotiate with xxx.xxx.xxx.xxx port 22: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group-exchange-sha1 2019-12-11 15:14 −[root@zscp1 ~]# cat /root/.ssh/config Host * KexAlgorithms +diffie-hellman-group1-sha1 Ciphers +ae...
S6730 ssh登录 Linux ,提示秘钥交互失败。 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...
digest or key exchange algorithm is insecure . Using a security algorithm (AES256-CTR,SHA2-256,diffie-hellman-group-exchange- sha256) is recommended.Error: Failed to verify the server's public key.Please run the command "ssh client first-time enable"to enable the first-time ac cess function...