Resources for the print article.
Time Protocol: ietf.org/rfc/rfc868
Network Time Protocol: ietf.org/rfc/rfc958
Network Time Synchronization Project: www.eecis.udel.edu/~mills/ntp.html
The Network Time Protocol (NTP) Distribution: www.eecis.udel.edu/~mills/ntp/html/index.html
NTP Public Services Project: ntp.isc.org
Flawed Routers Flood University of Wisconsin Internet Time Server: www.cs.wisc.edu/~plonka/netgear-sntp
“Public servers abuse” thread on comp.protocols.time.ntp: groups.google.com/groups?threadm=3E2DBFF7.F9A51614%40udel.edu
“NTP DNS round robin experiment” thread on comp.protocols.time.ntp: groups-beta.google.com/groups?threadm=pan.2003.01.27.19.55.29.794340%40fortytwo.ch
pool.ntp.org: public ntp time server for everyone: www.pool.ntp.org
Debian GNU/Linux: debian.org
The NetBSD Project: netbsd.org
Gentoo Linux: gentoo.org
pool.ntp.org mailing lists: www.pool.ntp.org/#mail
“abusive clients” on the timekeepers mailing list: https://fortytwo.ch/mailman/pipermail/timekeepers/2005/000923.html