Home » What To Do When Localhost Refused To Connect? Check It Out

What To Do When Localhost Refused To Connect? Check It Out

by Sofia
localhost refused to connect

Quite a good number of people have ever received the message localhost refused to connect.  This message is so intimidating and inconvenient at the same time.  Due to this reason, people try as much as they can to see if they can find solutions to it.  

Knowing what brings up this error and then solving it afterward is the best approach to this issue.  If not, you might not be able to solve anything in this regard. Due to the high number of people who are not yet aware of how this error comes about and in which manner, it is essential to look deeper into the same.  

In this regard, therefore, the text below takes a keen look into this issue.  From this text, you are going to find ways that you can use to deal with the problem.  The text will also be looking at some of the causes of localhost refused to connect errors to help you establish its cause and the cure to the same.  

There Are A Number Of Reasons That Causes This Error 

When you get the localhost refused to connect you might think it is because of one problem.  However, that is not the case, there are a number of errors that result in this problem. Knowing some of the causes of the problem will enable you to know the cause of the issue and the potential solution to it.  

The Causes Of Error: Server blocked by firewall
Type Of Error: Browser/Firewall

Firewall Restrictions 

Firewall Restrictions

This is the first reason that causes the error localhost refused to connect to come up.  Whenever there is a firewall blocking connections from a specific IP address, then chances are you are going to see this problem come up.  

There have been some cases in the past where the IP address or even the range of the customer was blocked on the server. Such conditions normally come up whenever there is abnormal behavior on the server.  Even though this problem does not account for all cases of localhost refused to connect chrome, it is still part of the problem as to why this is the case.  

How Do You Fix This Problem 

Fix Localhost Refuse Problem

Whenever there is such a problem coming up, you might want to know how exactly the best way to go about this process.  The solution to this problem is dependent on quite a number of factors. For instance, depending on the kind of server you are using.  

In some cases, the hosting engineers can check if there is any blockage on the IP address right on the server firewall.  There are various methods that are recommended for carrying out this process.  If the IP user to the server is blocked, the experts will then unblock the IP address restoring the connectivity thereafter. 

Once this is done, it is recommended to also check the server logs to make sure that everything is okay and also identify the cause of the problem.  

Service Downtime 

Service Downtime

This is also one of the reasons why you might experience the localhost refused to connect error.  Sometimes people spend a lot of time trying to think about many complicated things on this issue, but the solution is always simple.  

In some cases, the service downtime could be the reason as to why you get a xampp localhost refused to connect error.  When it comes to service downtime, the problem, in this case, is normally that the SSH service is unable to run due to some reasons.  There are many reasons why the service might be unable to run, one of them being that the SSH could be broken down.  

The SSH service makes use of a daemon in processing any incoming connections as well as other authentication matters.  In the event that the service fails due to any reason, there might be a communication breakdown of the PuTTY SSH with the SSH server.  

Fixing Service Downtime Problem 

Fixing Service Downtime Problem

When you get localhost refused to connect error, and this is due to service downtime, then there are ways that you can use to fix the problem.  First, you need to know that one of the reasons why the service fails could be due to disk errors, among other problems.  

In this case, the hosting engineers try to determine if the SSH service is listening using the netstat command.  In the event that the service fails to respond, then that could mean that there is a process.  This way, the best-recommended process will be to kill the dead process and restart the service once again.  

Custom SSH Port 

Custom SSH Port

It is worth noting that the standard custom SSH port is prone to all forms of attacks.  This is exactly why server owners prefer to enable SSH service right on these custom ports.  Even though this is a good idea, in some ways, it is somehow hard to guess.  

Therefore, if you try accessing the server using the wrong port, then chances are you are going to get the message localhost refused to connect. In fact, this is one of the main reasons that account for this type of error. 

How To Fix The Problem?

How To Fix The Problem

For you to confirm the SSH port, try and access the server using the console and then check the SSH configuration file.  The port parameter will specify to you the SSH port that is used by the server. If not, you can also use the netstat command in order to check the SSH port.  

Once you have identified the right port, move ahead to check the SSH client details to confirm with the view of making sure that the customer uses the right port. This way, you will be able to deal with this problem completely.  

Q1: What Is TCP Connection Refused?

Ans: The TCP connection errors are generated durining connectiing the system when applications are attemting to connect and the TCP server port is not open.

Q2:What To Do When SSL Error Occurs ?

Ans: There can be mutiple reasons for which the SSl error can occur.But you will get two easy solutions to get over the issues. One is change all the URLs to HTTPS and pother one is check your SSL certification.If required renew the certification.


When you receive the localhost refused to connect error, then that could be due to a number of factors. The text above takes a look at some of these factors to enable you to know what to do in case you see this problem.  It also suggests to you possible means that you can use to deal with the problem when it comes up.  

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