| ntpdc.8 (82501) | ntpdc.8 (89625) |
|---|---|
| 1.\" | 1.\" |
| 2.\" $FreeBSD: head/usr.sbin/ntp/doc/ntpdc.8 82501 2001-08-29 14:50:56Z sheldonh $ | 2.\" $FreeBSD: head/usr.sbin/ntp/doc/ntpdc.8 89625 2002-01-21 20:12:02Z roberto $ |
| 3.\" 4.Dd January 7, 2000 5.Dt NTPDC 8 6.Os 7.Sh NAME 8.Nm ntpdc 9.Nd special NTP query program 10.Sh SYNOPSIS --- 114 unchanged lines hidden (view full) --- 125.Ss "Interactive Commands" 126Interactive format commands consist of a keyword followed by zero 127to four arguments. 128Only enough characters of the full keyword to 129uniquely identify the command need be typed. 130The output of a 131command is normally sent to the standard output, but optionally the 132output of individual commands may be sent to a file by appending a | 3.\" 4.Dd January 7, 2000 5.Dt NTPDC 8 6.Os 7.Sh NAME 8.Nm ntpdc 9.Nd special NTP query program 10.Sh SYNOPSIS --- 114 unchanged lines hidden (view full) --- 125.Ss "Interactive Commands" 126Interactive format commands consist of a keyword followed by zero 127to four arguments. 128Only enough characters of the full keyword to 129uniquely identify the command need be typed. 130The output of a 131command is normally sent to the standard output, but optionally the 132output of individual commands may be sent to a file by appending a |
| 133.Ql \&; , | 133.Ql \&> , |
| 134followed by a file name, to the command line. 135.Pp 136A number of interactive format commands are executed entirely 137within the 138.Nm 139program itself and do not result in NTP 140mode 7 requests being sent to a server. 141These are described --- 231 unchanged lines hidden (view full) --- 373the local clock is being disciplined by the kernel, while the 374.Sq kernel_pps 375indicates the kernel discipline is provided by the PPS 376signal. 377.Pp 378The 379.Sq stability 380is the residual frequency error remaining | 134followed by a file name, to the command line. 135.Pp 136A number of interactive format commands are executed entirely 137within the 138.Nm 139program itself and do not result in NTP 140mode 7 requests being sent to a server. 141These are described --- 231 unchanged lines hidden (view full) --- 373the local clock is being disciplined by the kernel, while the 374.Sq kernel_pps 375indicates the kernel discipline is provided by the PPS 376signal. 377.Pp 378The 379.Sq stability 380is the residual frequency error remaining |
| 381afterthe system frequency correction is applied and is intended for | 381after the system frequency correction is applied and is intended for |
| 382maintenance and debugging. 383In most architectures, this value will 384initially decrease from as high as 500 ppm to a nominal value in 385the range .01 to 0.1 ppm. 386If it remains high for some time after 387starting the daemon, something may be wrong with the local clock, 388or the value of the kernel variable 389.Va kern.clockrate.tick 390may be 391incorrect. 392.Pp 393The | 382maintenance and debugging. 383In most architectures, this value will 384initially decrease from as high as 500 ppm to a nominal value in 385the range .01 to 0.1 ppm. 386If it remains high for some time after 387starting the daemon, something may be wrong with the local clock, 388or the value of the kernel variable 389.Va kern.clockrate.tick 390may be 391incorrect. 392.Pp 393The |
| 394.Ic broadcastdelay | 394.Sq broadcastdelay |
| 395shows the default broadcast delay, 396as set by the 397.Ic broadcastdelay 398configuration command. 399.Pp 400The 401.Sq authdelay 402shows the default authentication delay, --- 17 unchanged lines hidden (view full) --- 420This list is 421(usually) printed in sorted order and may help to understand how 422the restrictions are applied. 423.It Ic monlist Op Ar version 424Obtain and print traffic counts collected and maintained by the 425monitor facility. 426The version number should not normally need to be 427specified. | 395shows the default broadcast delay, 396as set by the 397.Ic broadcastdelay 398configuration command. 399.Pp 400The 401.Sq authdelay 402shows the default authentication delay, --- 17 unchanged lines hidden (view full) --- 420This list is 421(usually) printed in sorted order and may help to understand how 422the restrictions are applied. 423.It Ic monlist Op Ar version 424Obtain and print traffic counts collected and maintained by the 425monitor facility. 426The version number should not normally need to be 427specified. |
| 428.It Ic clkbug clock_peer_address ... | 428.It Ic clkbug Ar clock_peer_address ... |
| 429Obtain debugging information for a reference clock driver. 430This 431information is provided only by some clock drivers and is mostly 432undecodable without a copy of the driver source in hand. 433.El 434.Ss "Runtime Configuration Requests" 435All requests which cause state changes in the server are 436authenticated by the server using a configured NTP key (the --- 106 unchanged lines hidden (view full) --- 543.Op Cm time1 544.Op Cm time2 545.Op Ar stratum 546.Op Ar refid 547.Xc 548This command provides a way to set certain data for a reference 549clock. 550See the source listing for further information. | 429Obtain debugging information for a reference clock driver. 430This 431information is provided only by some clock drivers and is mostly 432undecodable without a copy of the driver source in hand. 433.El 434.Ss "Runtime Configuration Requests" 435All requests which cause state changes in the server are 436authenticated by the server using a configured NTP key (the --- 106 unchanged lines hidden (view full) --- 543.Op Cm time1 544.Op Cm time2 545.Op Ar stratum 546.Op Ar refid 547.Xc 548This command provides a way to set certain data for a reference 549clock. 550See the source listing for further information. |
| 551.It enable Ar flag ... 552.It disable Ar flag ... | 551.It Ic enable Ar flag ... 552.It Ic disable Ar flag ... |
| 553These commands operate in the same way as the 554.Ic enable 555and 556.Ic disable 557configuration file commands of 558.Xr ntpd 8 . 559Following is a description of the flags. 560Note that only the --- 160 unchanged lines hidden --- | 553These commands operate in the same way as the 554.Ic enable 555and 556.Ic disable 557configuration file commands of 558.Xr ntpd 8 . 559Following is a description of the flags. 560Note that only the --- 160 unchanged lines hidden --- |