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Posts tagged ‘NTP server’

Setting Up a Virtual NTP Server on Debian

Clock

Virtualizing NTP servers has been quite a hot topic for some time, but regardless of what some people say, you can actually virtualize NTP servers, as long as you know what you’re doing. If you examine some public NTP servers more closely, you’ll actually find that a lot of them are running on AWS, which should attest to virtualizing being a possible route to go down.

There’s some things though that you might want to consider before going down this route, and some special configurations you need to do to make sure everything works as intended.

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Time Servers – GPS Antenna Placement

Night Sky

 

If you haven’t noticed already, I have something of a thing for everything time synchronization related. “Proper”, exact time is something that I find important, it’s probably OCD related.
As a part of my day job, I manage a quite large network, with hundreds of different devices. And all of these require some method to synchronize their clocks. Anyone who has at some point tried to diagnose a network problem knows how absolutely critical it is to have proper time available at the devices, so that you for example have any chance to compare logs etc.

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Setting up NTP on HP Switches – HP Networking Series Part 3

This is a short guide on how to set up NTP time synchronisation on HP Network devices. I’ll be covering SNTP settings in this guide, as well as some of the niftier things that aren’t in the manuals but still are really handy. NTP time synchronisation allows you to maintain correct time across your network, which is very important for troubleshooting when comparing logs between two switches for example.

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