As you might have noticed, I am playing a lot with NTP these days. Having a networking background I also like Power over Ethernet. So what’s more obvious than using a PoE-powered NTP display for test purposes? ;D
Tag Archives: sntp
Basic NTP Client Test: ntpdate & sntp
During my work with a couple of NTP servers, I had many situations in which I just wanted to know whether an NTP server is up and running or not. For this purpose, I used two small Linux tools that fulfil almost the same: single CLI command while not actually updating any clock but only displaying the result. That is: ntpdate & sntp. Of course, the usage of IPv6 is mandatory as well as the possibility to test NTP authentication.