A protocol error occurred. Change of username or service not allowed: (root,ssh-connection) -> (zoujiaqing,ssh-connection)

SecureCRT ssh 客户端连接失败:
The server has disconnected with an error.  Server message reads:

A protocol error occurred. Change of username or service not allowed: (root,ssh-connection) -> (zoujiaqing,ssh-connection)


这是因为SecureCRT设置中的用户名和你登录时候输入的用户名不相符,在这里改一下就可以:
选项 -> 会话选项 -> 连接 -> SSH2 -> 用户名

修改后登录正常,这样可以禁用服务器的ROOT登录了(为了安全)。
posted @ 2016-03-13 09:31  gaoshengchao  阅读(...)  评论(...编辑  收藏