SSH Server缺少Key错误

2015-02-11 15:15:35    2015-02-11 15:15:35
  3. SSH Server缺少Key错误

最近在新装一个KVM的时候，偷懒直接用它的镜像，结果装了后用putty连不上去。重启后发现缺少Key的错误

/etc/init.d/ssh restart
Could not load host key: /etc/ssh/ssh_host_rsa_key
Could not load host key: /etc/ssh/ssh_host_dsa_key

解决方法是自己建立这两个key，用下面两条命令

ssh-keygen -t rsa1 -f /etc/ssh/ssh_host_rsa_key
ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key

之后再重启SSH应该就可以了