Network Time Protocol (NTP) Specs

OARnet NTP Server Details

[3] NTP Servers 

NAME IP ADDRESS Type LOCATION
ntp1.eng.oar.net 192.232.20.87 CDMA (uses cell network) Columbus (State of Ohio Computing Center "SOCC")
ntp2.eng.oar.net 192.148.235.2 CDMA (uses cell network) Dayton
navobs1.oar.net 198.30.92.2 GPS (uses satellites) Columbus (North Star)

Server Locations

Diagram: Map of Ohio. A dot in Columbus and one in Dayton representing CDMAs servers connecting to a Cell Tower. A dot in Columbus connecting to two Satellites representing the GPS server.