尾部误差OpenSSH

Question

每个我第一次做海报的人，都想知道我做错了什么:)请帮帮我。因此，我使用尾部，决定使用OpenSSH连接到远程服务器(数字海洋)。生成公共和私有密钥，放置到/root/..ssh/。但是，当我试图连接ssh -v root@11.11.11.11时，这是调试后得到的结果。

root@amnesia:/home/amnesia# ssh root@11.11.11.11
FATAL: Failed to determine SOCKS server.
ssh_exchange_identification: Connection closed by remote host
root@amnesia:/home/amnesia# ssh -v root@11.11.11.11
OpenSSH_6.7p1 Debian-5+deb8u1, OpenSSL 1.0.1k 8 Jan 2015
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 4: Applying options for *
debug1: Executing proxy command: exec /usr/local/lib/connect-socks 11.11.11.11 22
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /root/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /root/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /root/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /root/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /root/.ssh/id_ecdsa-cert type -1
debug1: permanently_drop_suid: 0
debug1: key_load_public: No such file or directory
debug1: identity file /root/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /root/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.7p1 Debian-5+deb8u1
FATAL: Failed to determine SOCKS server.
ssh_exchange_identification: Connection closed by remote host

也许我只是忘了添加一些简单的步骤，这已经困扰了我3天了.^^ :D

Answer 1

我认为问题就在这里；

FATAL: Failed to determine SOCKS server.
ssh_exchange_identification: Connection closed by remote host

似乎没有服务器侦听IP地址11.11.11.11。

这是一个域地址，您知道有一个ssh服务器监听吗？如果答案是肯定的，我建议不要将根用户用作可以通过ssh登录的用户，因为这是一种安全风险。我认为这是不允许的每一个默认的OpenSSH。

Answer 2

使用根终端也有同样的问题，您是否尝试过使用最喜欢的菜单中的常规终端？