Description:
The network time protocol.
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Using Garmin GPS-III+ as Time source
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Hello: Just curious if this is usable as an NTP time source. I have an old Garmin GPS-III+ lying around here (its a small handheld GPS unit) that I can power from an AC Adapter and get a solid GPS signal out of indoors actually that will provide NEMA 0183 version 2.0 output from RS232 that I have already got a cable for.... more »
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Isolated Network Drift Problem
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Our NTP servers are slowly loosing time. All are in nearly perfect sync but collectively drift backwards over time. Is there a way to apply a bias to the drift calculations? We had to disconnect from the Internet several months ago. Since then we have had serious drift problems. Shortly after the disconnect I... more »
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Isolated network
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I have an isolated network which has no connections to the outside world. This includes any type of modem access. The machines are running Red Hat Enterprise Linux 5.2 and I also have Cisco routers involved. What I would like to do is to assign one of my RHEL machines as my NTP server and have it synch off its local system... more »
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network is unreachable.
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hello everybody, I have created my own OS using the 'cross linux from scratch ' online book. then I installed ntp4-4.2.4p4 version onto the OS. I even created an ntp.conf file with the following data server 127.127.20.0 mode 2 minpoll 4 prefer iburst fudge 127.127.20.0 refid GPS flag3 0 flag2 1 stratum 0.... more »
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ntp or other time stuff on virtual server?
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A question has come up on another newgroup whethr or not the time can be disciplined via ntp (or chrony) on a virtual server. I would suspect not (imagine the mess if both ntp on one virtual server and chrony on another were both trying to discipline the same hardware clock, and I cannot see how the virtual OS could keep track of its own separate clock since it only... more »
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ntp client
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Hi I setup ntp server on 2 machines. On solaris, I created /etc/inet/ntp.client (copied from /etc/inet/ntp.conf) I modified multicastclient to the IP server of one of the ntp servers. 1] ntpq -pn No association ID's returned What is missing? 2] Can I add 2 IP addresses in multicastclient ? thx
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Hopelessly broken clock?
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I'm trying to set up ntp on a new Core2 Duo box running Fredora Core9. It appears that it's local clock runs several seconds an hour fast. I'm basing this on running ntpdate against the existing box I have running ntp with pps. It reports skewing the clock by seconds even after just a few minutes.... more »
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NTP sever on an isolated Network
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Hi. I'm trying to run a ntp server on an isolated network. I have a PowerEdge 1950 with a hard modem using SLES 10 SP2. I already intalled the mdem and tested it (worked fine). I've followed the instructions that were on the ntp.org site ( [link]) but it is not woking.... more »
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Interpretation of Status field in NTP Control Message Headers
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Hello, I have a question about the Status field in NTP Control Message Headers. On p.55 of rfc1305 it says: "Status: This is a 16-bit code indicating the current status of the system, peer or clock, with values coded as described in following sections." The rfc then lists four different interpretations of that field;... more »
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