Windows 10 DNS Problems
24 Mar

Windows 10 DNS Problems

This week I came accross a strange problem in Windows 10, and since I’m likly to have the same problem in future I thought it worth to record what happened – and how I solved it. Starting at the beginning I’ll layout the problem. I run my own DNS server on my network both for […]

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Raspberry Pi Powered OpenVPN – Server, Part 4
07 Feb

Raspberry Pi Powered OpenVPN – Server, Part 4

Time to put it all together OpenVPN Configuration So far we have setup and new Raspberry Pi, install OpenVPN, generated some server keys and at least one user/device key and created a Certificate Authority to sign them. We are still missing something though. OpenVPN doesn’t know any of the yet. We still have to tell […]

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02 Nov

Block Negative DNS Entries – Windows

Windows contains a client-side Domain Name System (DNS) cache. The client-side DNS caching feature may cache results when no valid IP address was found. This article describes how to disable DNS caching for these Negative Entries. To force Windows not to cache negative entries we need to add a new DWORD to the Windows Registry

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