Solve the problem that the Alibaba Cloud server cannot open the panel after installing the Pagoda panel

Snail's previous article "Solution to SSH Unable to Connect to Alibaba Cloud Server After Activation" has been recorded to help netizens solve the problem of SSH being unable to connect because the Alibaba Cloud server does not have port 22 open. This netizen can then confirm to log in to SSH and install the Pagoda panel (BT Pagoda Linux Server Management Assistant sets up a free VPS panel installation and initial setup application), but is told that he cannot log in to the panel after the installation is completed.

I asked it to take a screenshot to show me the successful installation interface. There was no error, so I can basically judge that this was because Alibaba Cloud did not release several ports required by the pagoda. What we need to do is similar to the previous method to set up and release the ports required by several pagoda panels. We can see on the successful installation interface: release the following port (8888|888|80|443|20|21) in the security group.

Under normal circumstances, the default ports 80, 443, 20, and 21 are open. We need to add ports 8888 and 888 to be released.

We can open the panel by adding the two ports 8888 and 888 required above to the current server security group of Alibaba Cloud.

Finally, if we log in to the Pagoda panel and want to customize the port, Snail actually recommends using other custom ports (refer to the Alibaba Cloud ECS server quick configuration security group release port method), and then we can add the customized port Come in and delete port 8888.

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