运行命令sudo ufw后无法连接ssh允许'Nginx Full' [英] unable to connect ssh after run command sudo ufw allow 'Nginx Full'
本文介绍了运行命令sudo ufw后无法连接ssh允许'Nginx Full'的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
有人请帮助我
运行此命令后，我无法连接服务器sudo ufw allow'Nginx Full'.
Im unable to connect my server after run this command sudo ufw allow 'Nginx Full'.
aws中有任何选项可以撤消此更改或其他任何操作
In aws is there any option to undo this changes or anything else
预先感谢
推荐答案
- 停止正在运行的EC2实例
- 卸下其
/dev/sda1卷(我们将其称为卷A) - 启动新的t1.micro EC2实例，在同一子网中创建它，否则，您将不得不终止该实例并再次创建它.
- 将卷A作为
/dev/xvdf附加到新的微型实例 - SSH到新的微型实例，并将卷A装载到
/mnt/tmp - 通过在
/mnt/tmp/etc/ufw/ufw.conf中设置ENABLED = no禁用UFW - 退出
- 终结微实例
- 从中分离卷A
- 将卷A作为/dev/sda1附加回主实例.
- 像以前一样登录
- Stop the running EC2 instance
- Detach its
/dev/sda1volume (let's call it volume A) - Start the new t1.micro EC2 instance, create it on the same subnet, otherwise you will have to terminate the instance and create it again.
- Attach volume A to the new micro instance, as
/dev/xvdf - SSH to the new micro instance and mount volume A to
/mnt/tmp - Disable UFW by setting
ENABLED=noin/mnt/tmp/etc/ufw/ufw.conf - Exit
- Terminate micro instance
- Detach volume A from it
- Attach volume A back to the main instance as /dev/sda1 Start the main instance
- Login as before
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