解决SecureCRT无法用非root账号登录ssh

来源：互联网发布：c语言编程软件下载win7 编辑：程序博客网时间：2024/04/29 05:45

链接失败，提示这个：

<span class="pun">---------------------------</span><span class="pln"></span><span class="typ">SecureCRT</span><span class="pln"></span><span class="pun">---------------------------</span><span class="pln"></span><span class="pun">连接到会话</span><span class="pln"> </span><span class="lit">192.168</span><span class="pun">.</span><span class="lit">1.100</span><span class="pln"> </span><span class="pun">失败</span><span class="pln"> </span><span class="pun">:</span><span class="pln"></span><span class="typ">The</span><span class="pln"> server has disconnected </span><span class="kwd">with</span><span class="pln"> an error</span><span class="pun">.</span><span class="pln">  </span><span class="typ">Server</span><span class="pln"> message reads</span><span class="pun">:</span><span class="pln">A protocol error occurred</span><span class="pun">.</span><span class="pln"> </span><span class="typ">Change</span><span class="pln"> of username </span><span class="kwd">or</span><span class="pln"> service </span><span class="kwd">not</span><span class="pln"> allowed</span><span class="pun">:</span><span class="pln"> </span><span class="pun">(</span><span class="pln">root</span><span class="pun">,</span><span class="pln">ssh</span><span class="pun">-</span><span class="pln">connection</span><span class="pun">)</span><span class="pln"> </span><span class="pun">-></span><span class="pln"> </span><span class="pun">(</span><span class="pln">zoujiaqing</span><span class="pun">,</span><span class="pln">ssh</span><span class="pun">-</span><span class="pln">connection</span><span class="pun">)</span><span class="pln"></span><span class="pun">---------------------------</span><span class="pln"></span><span class="pun">确定</span><span class="pln">   </span><span class="pun">---------------------------</span>

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：

<span class="pun">选项</span><span class="pln"> </span><span class="pun">-></span><span class="pln"> </span><span class="pun">会话选项</span><span class="pln"> </span><span class="pun">-></span><span class="pln"> </span><span class="pun">连接</span><span class="pln"> </span><span class="pun">-></span><span class="pln"> SSH2 </span><span class="pun">-></span><span class="pln"> </span><span class="pun">用户名</span>

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）。

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