我正在尝试 ssh 登录到我的远程服务器。但是每当我尝试使用 ssh 命令通过终端登录时:
ssh root@{ip_address}
我得到错误:
Connection closed by {ip_address}
我检查了主机拒绝和主机允许,文件中没有任何内容。我不明白为什么会这样?
当我改变我的工作站并且密钥被改变时发生了这种情况。当我尝试 ssh 登录时,它要求添加密钥,我输入是,然后它关闭了连接。
有什么方法可以再次与 ssh 建立联系吗?
感谢您的帮助。
谢谢你。
编辑:
ssh -v -v -v -v root@{ip_address} 的输出是
OpenSSH_5.9p1 Debian-5ubuntu1.1, OpenSSL 1.0.1 14 Mar 2012
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to {ip_address} [{ip_address}] port 22.
debug1: Connection established.
debug3: Incorrect RSA1 identifier
debug3: Could not load "/home/mona/.ssh/id_rsa" as a RSA1 public key
debug1: identity file /home/mona/.ssh/id_rsa type 1
debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048
debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048
debug1: identity file /home/mona/.ssh/id_rsa-cert type -1
debug1: identity file /home/mona/.ssh/id_dsa type -1
debug1: identity file /home/mona/.ssh/id_dsa-cert type -1
debug1: identity file /home/mona/.ssh/id_ecdsa type -1
debug1: identity file /home/mona/.ssh/id_ecdsa-cert type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9p1 Debian-5ubuntu1.1
debug1: match: OpenSSH_5.9p1 Debian-5ubuntu1.1 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1.1
debug2: fd 3 setting O_NONBLOCK
debug3: load_hostkeys: loading entries for host "{ip_address}" from file "/home/mona/.ssh/known_hosts"
debug3: load_hostkeys: loaded 0 keys
debug1: SSH2_MSG_KEXINIT sent
Connection closed by 151.236.220.15