To do this, open the Command Prompt and use the following command to ping your original IP address, but type " ping -6 " to isolate the IPv6 line.
You should get a reply in the Command Prompt, which looks like this:. The above reply comes from IP address To check this, run a traceroute using the following command:. You should get a response, and it should resemble the following:.
From this, we can make a judgment that To check if this is as it should be, we can look at our IP settings via the netshell. To launch netshell, enter the following command:. With netshell open, enter this command:. The response will show our Local Area Connection details, with a reference line for the Default Gateway. In our example we see the following:. This confirms that As you can see from the details below, we're trying to ping a specific network device IP address , but the response we're getting doesn't provide much detail beyond the error itself:.
So, what's going on here? In simple terms, we're trying to communicate with a device at the specified IP address, but the remote gateway is unable to direct our ping request to the host itself, and so it sends an echo message back to say that it can't be found. From the information gained above, we can see we need to add the correct gateway address via our Local Area Network LAN settings.
To do this, follow these steps. Right-click the relevant Local Area Network. Improve this question. Srekel Srekel 2 2 gold badges 3 3 silver badges 7 7 bronze badges. I managed to solved the problem. Try to repair the network bridge connection on the server, and all the "repy from Add a comment. Active Oldest Votes. Improve this answer. Spiff Spiff 2, 15 15 silver badges 17 17 bronze badges.
Thanks, you led me to the right track! I'm going to wait and see if there are any problems with my solution, otherwise I'm going to add the answer or can I change the accepted answer later? Anyways, basically what I had to do was this: superuser. Srekel, a static ARP mapping only works around the problem.
I still think you should see if the problem is related to the wireless security method you're using, and also figure out if the AP or the client is to blame. I have seen an AP where if you set "Group Key Update Period" to a nonzero value enabling it , after some time probably after it had changed the group key it started causing problems with ARP, which only went away if you rebooted the AP. Took me some time to figure out "hm, so THAT is why it was zero by default - a nonzero value does not work correctly on this AP, so they simply changed the default!
Too bad srekel never came back to post what the real problem was. EDIT: Well, the arp output isn't listing an entry for EDIT3: Ok, lets look at things from the other side. EDIT4: As one of the other posters suggests, you should also check your wireless router or access point to make sure it will allow connectivity between clients.
Good luck, --jed. Jed Daniels Jed Daniels 7, 2 2 gold badges 32 32 silver badges 41 41 bronze badges. DROP packets, it'll often respond with "destination host unreachable" vs. Yep, the firewall is off as far as I can see.
I updated the post with arp output, though I'm not sure what I use it for. Added ipconfig. Thanks for trying to figure this out : The only other security related things I've got enabled is Microsoft Securty Essentials anti virus and Spybot. Disabling them didn't help. Here's the output for the route print command. Disregard the IP that was in the first post. I checked on and the behavior is the same as Windows 7. His orginal post clearly identifies that the target systems are on the same segment.
It was the comments above about ARP that made me realize what was happening. Oddly enough RDP worked to each of these virtual machines but that traffice went through a gateway and thus the local subnet didn't seem to be an issue. Since you bring up the point about unique MAC addresses in the virtual environment, if you are using Virtual PC, here is an overview on how to modify the settings.
This usually happens if you simply copy the configuration file from an existing set. I'm having the same issue Destination host unreachable when trying to ping an internal platform I need to access. Windows 7 OS but get this issue when trying to ping from the XP mode ie. If 'destination host unreachable' is "correct" how do you explain this from running a ping to a machine being rebooted on the same segment from a Windows 7 machine?
Pinging xxx. Request timed out. Reply from nnn. Windows 7 seems rather conflicted to me about the situation :. I have DSL and a separate router setup as a separate network, e. DSL router is One day I came home to all the machines powered off, except for the routers and other things; a lengthy power failure caused the UPS to run out of juice Rebooting the router solved it. If the host does not exist, you will get destination host unreachable message. Destination Host Unreachable - Reasons and Fixes.
When you ping to an IP address in a different network, ping packets reach default gateway. Your default gateway sends the packet to remote gateway. So ping packet finally reaches the remote network. However, if the remote gateway failed to find the remote host, it will send an echo Destination host unreachable.
If default gateway does not know the path to desired network, your computer will get " Destination net or host Unreachable " message.
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