[ntp:questions] Re: NTP with MD5 client

Terje Mathisen terje.mathisen at hda.hydro.com
Wed Sep 17 07:06:00 UTC 2003

Roy wrote:
> We bought the Praecis Gntp server from EndRun Technologies and the
> TymServe 2100 from Symmetricom.  We chose servers from two different
> vendors.  These servers appear to use significantly different
> engineering.  We hope this diversity will provide additional
> protection against bugs like the TrueTime rollover anomaly.  We had no

This was the same reasoning I used to end up with four different units, 
from three vendors, and mounted in different locations, on different 

My personal favourite of the black box units is the TrueTime NTS-200, 
mostly because it is fast/stable enough to handle all the servers in my 
corporate network directly if needed.


- <Terje.Mathisen at hda.hydro.com>
"almost all programming can be viewed as an exercise in caching"

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