问ssh怎么通过密码登录报错怎么办？

centos7.1 ，使用SecureCRT 8.0 无法登陆，公网ip可以ping通，22端口开放，SELINUX已关闭，能通过云主机的控制台按钮登陆。LOCAL : SSPI/1.2.840.113554.1.2.2 : Authentication could not be started. LOCAL : SSPI/1.2.840.113554.1.2.2 : The specified target is unknown or unrea**le LOCAL : GSS : All available mechanisms failed. LOCAL : SEND: Disconnect packet: Unable to authenticate using any of the configured authentication methods. LOCAL : Changing state from STATE_CONNECTION to STATE_SEND_DISCONNECT LOCAL : RECV: TCP/IP close LOCAL : Changing state from STATE_SEND_DISCONNECT to STATE_CLOSED LOCAL : Connected for 2 seconds, 1202 bytes sent, 2509 bytes receivedLOCAL : Stream has closed CLOSE_TYPE_NONSPECIFIC : The client has disconnected from the server. Reason: Unable to authenticate using any of the configured authentication methods. The client has disconnected from the server. Reason:Unable to authenticate using any of the configured authentication methods.