将vagrant文件更改为非默认ssh端口后，vagrant vm不会出现_Ssh_Vagrant_Port_Vagrantfile

将vagrant文件更改为非默认ssh端口后，vagrant vm不会出现

ssh vagrant

将vagrant文件更改为非默认ssh端口后，vagrant vm不会出现,ssh,vagrant,port,vagrantfile,Ssh,Vagrant,Port,Vagrantfile,我将vagrant配置为启动ubuntu虚拟机。然后，我将VM配置为具有2个ssh端口（ssh服务应该在2个不同的端口上运行）这是我的/etc/ssh/sshd\u配置更改- Port 22 Port 9000 vagrant@vagrant-ubuntu-trusty-64:~$ sudo vi /etc/ssh/sshd_config vagrant@vagrant-ubuntu-trusty-64:~$ sudo ufw allow 9000/tcp Rules updated Rul

我将vagrant配置为启动ubuntu虚拟机。然后，我将VM配置为具有2个ssh端口（ssh服务应该在2个不同的端口上运行）

这是我的/etc/ssh/sshd\u配置更改-

Port 22
Port 9000

vagrant@vagrant-ubuntu-trusty-64:~$ sudo vi /etc/ssh/sshd_config
vagrant@vagrant-ubuntu-trusty-64:~$ sudo ufw allow 9000/tcp
Rules updated
Rules updated (v6)
vagrant@vagrant-ubuntu-trusty-64:~$ sudo service ssh restart
ssh stop/waiting
ssh start/running, process 2059
vagrant@vagrant-ubuntu-trusty-64:~$ ss -tnlp | grep -E "22|9000"
LISTEN     0      128                       *:22                       *:*
LISTEN     0      128                       *:9000                     *:*
LISTEN     0      128                      :::22                      :::*
LISTEN     0      128                      :::9000                    :::*

我在VM上运行了ufw allow以打开9000，然后确保22和9000端口都可用于SSH

然后，我没有更改vagrant文件中的任何内容，只运行了“vagrant重新加载”-

为什么到VM的SSH连接失败？除非我运行一个流浪者销毁和流浪者上升，我不能再次访问虚拟机。我还尝试将portforwarding更改为指向另一个ssh端口，但这是另一个问题。我做错了什么

MacBook-Pro:~ sg$ vagrant reload
==> default: Attempting graceful shutdown of VM...
    default: Guest communication could not be established! This is usually because
    default: SSH is not running, the authentication information was changed,
    default: or some other networking issue. Vagrant will force halt, if
    default: capable.
==> default: Forcing shutdown of VM...
==> default: Checking if box 'ubuntu/trusty64' version '20190514.0.0' is up to date...
==> default: Clearing any previously set forwarded ports...
==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
==> default: Forwarding ports...
    default: 22 (guest) => 2222 (host) (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...
    default: Warning: Connection reset. Retrying...
    default: Warning: Remote connection disconnect. Retrying...