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head/contrib/ntp/scripts/ntptrace/invoke-ntptrace.texi
| @node ntptrace Invocation | @node ntptrace Invocation | ||||
| @section Invoking ntptrace | @section Invoking ntptrace | ||||
| @pindex ntptrace | @pindex ntptrace | ||||
| @cindex Trace peers of an NTP server | @cindex Trace peers of an NTP server | ||||
| @ignore | @ignore | ||||
| # | # | ||||
| # EDIT THIS FILE WITH CAUTION (invoke-ntptrace.texi) | # EDIT THIS FILE WITH CAUTION (invoke-ntptrace.texi) | ||||
| # | # | ||||
| # It has been AutoGen-ed October 21, 2015 at 12:34:30 PM by AutoGen 5.18.5 | # It has been AutoGen-ed January 7, 2016 at 11:26:58 PM by AutoGen 5.18.5 | ||||
| # From the definitions ntptrace-opts.def | # From the definitions ntptrace-opts.def | ||||
| # and the template file agtexi-cmd.tpl | # and the template file agtexi-cmd.tpl | ||||
| @end ignore | @end ignore | ||||
| @code{ntptrace} is a perl script that uses the ntpq utility program to follow | @code{ntptrace} is a perl script that uses the ntpq utility program to follow | ||||
| the chain of NTP servers from a given host back to the primary time source. For | the chain of NTP servers from a given host back to the primary time source. For | ||||
| ntptrace to work properly, each of these servers must implement the NTP Control | ntptrace to work properly, each of these servers must implement the NTP Control | ||||
| and Monitoring Protocol specified in RFC 1305 and enable NTP Mode 6 packets. | and Monitoring Protocol specified in RFC 1305 and enable NTP Mode 6 packets. | ||||
| Show All 39 Lines | |||||
| the usage text by passing it through a pager program. | the usage text by passing it through a pager program. | ||||
| @code{more-help} is disabled on platforms without a working | @code{more-help} is disabled on platforms without a working | ||||
| @code{fork(2)} function. The @code{PAGER} environment variable is | @code{fork(2)} function. The @code{PAGER} environment variable is | ||||
| used to select the program, defaulting to @file{more}. Both will exit | used to select the program, defaulting to @file{more}. Both will exit | ||||
| with a status code of 0. | with a status code of 0. | ||||
| @exampleindent 0 | @exampleindent 0 | ||||
| @example | @example | ||||
| ntptrace - Trace peers of an NTP server - Ver. 4.2.8p4 | ntptrace - Trace peers of an NTP server - Ver. 4.2.8p5 | ||||
| USAGE: ntptrace [ -<flag> [<val>] | --<name>[@{=| @}<val>] ]... [host] | USAGE: ntptrace [ -<flag> [<val>] | --<name>[@{=| @}<val>] ]... [host] | ||||
| -n, --numeric Print IP addresses instead of hostnames | -n, --numeric Print IP addresses instead of hostnames | ||||
| -m, --max-hosts=num Maximum number of peers to trace | -m, --max-hosts=num Maximum number of peers to trace | ||||
| -r, --host=str Single remote host | -r, --host=str Single remote host | ||||
| -?, --help Display usage information and exit | -?, --help Display usage information and exit | ||||
| --more-help Pass the extended usage text through a pager | --more-help Pass the extended usage text through a pager | ||||
| Show All 36 Lines | |||||