Hello,
Based on my understanding of the issue, I recommend you try the following steps to troubleshoot:
- Make sure that the firewall settings on both the Windows 11 PC and MS Server 2016 are not blocking ICMP (ping) requests. You can temporarily disable the firewall on the server for testing purposes to see if this resolves the issue.
- Check that they are both on the same subnet and are properly configured with the correct IP address, subnet mask, and default gateway.
- Check if there are any routing issues that could cause packet transmission from the Windows 11 PC to the MS Server 2016 to fail. This could include checking the routing table on the Windows 11 PC, which you can view by opening a command prompt and running route print.
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Best Regards
Zunhui