在本机的~/.ssh/config文件中添加下面内容:
#跳板机ip
Host env-1
HostName 192.xx.x.x
User user
#设备ip
Host nv-5
HostName 10.xxx.x.x
User root
ProxyJump env-1
将本机~/.ssh/id_rsa.pub中的公钥拷贝到user@192.xx.x.xx的~/.ssh/authorized_keys中;
将本机~/.ssh/id_rsa.pub中的公钥拷贝到root@10.xx.x.x的~/.ssh/authorized_keys中;
在本地终端中执行ssh env-1检查到192.xx.xx.xx是否已经免密;
在本地终端中执行ssh nv-5检查到10.xxx.x.x是否已经免密;
