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