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How To Fix Destination Host Unreachable Error

In this article, we will be talking about how to fix destination host unreachable error.

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Receiving a destination host unreachable error in a Command Prompt network ping test can be frustrating. However, do you know the most challenging part of the job of a network engineer is that you’re responsible for every issue related to networking in your company? This article will discuss how to fix the destination host’s unreachable error.

How to Fix Destination Host Unreachable?

You’ve been looking to fix destination hosting unreachable error, and you don’t know-how. Follow the steps below to get it done:

Method One: Flush the ARP Cache

The first step to troubleshoot the Reply from 192.168.225.47: Destination host unreachable error is by deleting all entries in the ARP table on your computer.

  • Open the Command Prompt as Administrator.
  • Locate the Windows Search and type in cmd.
  • Right, Click on the Command Prompt from the Search Window.
  • Choose Run as Administrator Option.
  • Type the following command and press enter
    • netsh interface ip delete arpcache
  • Try ping the same IP address again and check for the issue.

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Method Two: Run a Traceroute

If the problem persists, you should run a traceroute to pinpoint the problem’s location.

  • Launch your Command Prompt.
  • Type the following command and press the enter key.
    • tracert 192.168.225.45

Check the result to understand the reason for the Destination Host Unreachable message.

How to Add the Correct Gateway Address for a Destination Host

You want to add the correct gateway address via our Local Area Network (LAN) settings. To do this, follow these steps:

  • Locate and select Settings.
  • On the open page, navigate to Network and Internet Connections.
  • Right-click the relevant Local Area Network. Then, select Properties.
  • Now select Internet Protocol Version 6 (TCP/IPv6) and choose properties.
  • In the Properties tab, change the Default Gateway to the correct address. So, in this example, we change “151.101.194.1.241” to “151.101.194.1.244.”
  • Press OK to save the changes.

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