Tag Archives: bind

Implementing & Maintaining DNSSEC On Bind9 Nameservers

Posted on Monday, July 12, 2010 by Matti

I won’t be going into detail what DNSSEC is, and what it does. This only covers the implementation (deployment) and maintenance that accompanies DNSSEC. Here’s the small index of topics I’ll cover. What is DNSSEC? Enabling DNSSEC in your environment … Continue reading →

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Named/Bind: Could not listen on UDP socket : permission denied

Posted on Saturday, November 15, 2008 by Matti

When running Plesk on a Windows Server, you might encounter the following error: “Could not listen on UDP socket : permission denied” after a Windows Update. The short version is this: there’s another service listening on port 53 (DNS), which … Continue reading →

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“The service could not bind instance 1. The data is the error code.”

Posted on Saturday, September 20, 2008 by Matti

Update: this article talks about SMTP service throwing the error, but it is applicable to any possible service. In short; you’re trying to start a service on a port, on which another service is already running. Ready on for more … Continue reading →

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