Hi Charlie. Here is a place to start (note: this is not a product pitch) http://www.ntp-systems.com/product_nts200.asp The bottom line is you need a GPS receiver. GPS satellites have to be painfully accurate, and one way to help insure their accuracy is they stay in synch with the atomic clocks around the world. Part of the signal you receive from that GPS satellite is the NTP signal from the atomic clock. This URL will help also: http://www.halley.cc/ed/linux/howto/ntp.html Good luck. -----Original Message----- From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-bounces@xxxxxxxxxx]On Behalf Of Charlie H. Thompson Sent: Thursday, December 23, 2004 3:43 PM To: redhat-list@xxxxxxxxxx Subject: NTPD I have a closed peer-to-peer network running Red Hat 9.0, Solaris 8, and Windows XP. There is no connection to the internet. There is a great need to have all computer time synced. Is it possible to configure one of the Red Hat 9.0 servers as an NTP server for the others without connecting to a network? If so, where can I go to find out how? Charlie -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list