SSH连接virtual虚拟机下的ubuntu16.04报错:Server responded " Algori thmnegotiation failed.

SSH连接virtual虚拟机下的ubuntu16.04报错:Server responded

 

ubuntu 15.10 安装 openssh-server后,使用ssh客户端连接时可能报此错误,情况如上图所示

server responded "algorithm negotiation failed”

解决方法

修改ssh的配置文件 /etc/ssh/sshd_config

在配置文件中添加:

Ciphers aes128-cbc,aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr,3des-cbc,arcfour128,arcfour256,arcfour,blowfish-cbc,cast128-cbc

MACs hmac-md5,hmac-sha1,[email protected],hmac-ripemd160,hmac-sha1-96,hmac-md5-96

KexAlgorithms diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group-exchange-sha256,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group1-sha1,[email protected]

重启sshd服务后(sudo service ssh restart),即可正常连接

如果不知道怎么把内容粘贴到linux下的话,可以看看这篇文章:https://blog.csdn.net/weixin_41278720/article/details/79101590

亲自测试了一下ubuntu16.04的也是可以的,转载大佬的:https://www.cnblogs.com/l-xxx-10000/p/5417834.html#commentform

 

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