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Are you experiencing a “SSH Connection refused” error when connecting to your website using SSH?
Don’t worry. You’re not alone.
This error can be quite common when using programs like PuTTY to access your web server.
Some common occurrences of the “Connection Refused” error include the absence of an SSH client, lack of an SSH daemon on the remote server, firewall blocking the SSH port, incorrect SSH credentials or port configuration, and the SSH service being down.
In this article, I’ll tell you what SSH is and its importance in WordPress development. I’ll then delve into the SSH “Connection Refused” error, discussing its causes and providing troubleshooting tips to help you resolve the issue.
By the end of this post, you’ll be equipped with the knowledge and tools to get your SSH connection up and running smoothly again. Let’s jump right in and tackle this problem together!
Understanding the SSH “Connection Refused” Error
SSH “Connection Refused” Error is displayed when a user cannot connect to an SSH server. It occurs when the server is not accepting connections, or there is a problem with the network connection between the client and the server.
To understand the root cause of this error, let’s explore some potential factors:
Network issues: If your network is experiencing performance problems, it can also affect the SSH connection.
Incorrect credentials: Mistakes in the hostname, username, password, or port can prevent SSH from successfully connecting.
SSH not installed: Although SSH is typically pre-installed on web hosts, certain dedicated hosting plans may require manual installation.
SSH service down: SSH service can be disrupted for reasons such as DDoS attacks or excessive traffic.
Firewall restrictions: Institutions like universities, corporate offices, and schools often block traffic on port 22 (SSH port 22 connection refused), the…
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