n1 is a stratum 1 server steered by pair of GPS receivers.
While the machine is colocated at PROCES-DATA A/S, questions
should be sent to kkp at this host, not kkp at proces-data.
n1 exists because we need a reliable source of time. One where I know it'll either give correct time,
or be honest and say it is unsynchronized. I've been burned one time too many.
2014.04.15: Web server fixes
During the server move, I did a nuke and pave on file permissions and ownership. That meant that some directories were unreadable to the webserver.
2014.04.15: Upped the rate limits.
For some experiments. And to see what the abusers do.
The limits are still low enough to prevent reflection attacks.
2014.04.14: Back in spec.
Kernel PPS is now fixed. Offset is verified, jitter is low, good. A traffic plot and skyview plot was also added. Note: This hardware has 15us pulse to PPStime
2014.04.13: No more IE 8 on XP, no Java 6.
The server now enforces forward secrecy on encrypted connections.
2014.04.13: Normal Operation.
The replacement server is fully configured, patched for heartbleed, duct taped, and has seen the first 600k clients.