Lines Matching +full:manual +full:- +full:span +full:- +full:operation +full:- +full:config
7 # EDIT THIS FILE WITH CAUTION (invoke-ntp.conf.texi)
9 # It has been AutoGen-ed May 25, 2024 at 12:03:56 AM by AutoGen 5.18.16
11 # and the template file agtexi-file.tpl
27 @code{-c}
42 host addresses written in numeric, dotted-quad form,
108 If the Basic Socket Interface Extensions for IPv6 (RFC-2553)
128 @code{-4}
132 @code{-6}
149 either a DNS name or an IP address in dotted-quad notation.
176 persistent symmetric-active mode association with the specified
207 sender; for operation as a broadcast client, see the
269 @code{-q}
317 It specifies the time-to-live
330 Versions 1-4 are the choices, with version 4 the
358 server and client should operate using symmetric-key or public-key
367 taken to limit the span of the reply and avoid a possibly massive
371 and client should operate using symmetric-key or public-key
384 both the server and client should operate using symmetric-key or
385 public-key authentication as described in
408 specification RFC-1305 defines a scheme which provides
413 DES-CBC.
415 5 (MD5) algorithm using a private key, commonly called keyed-MD5.
416 Either algorithm computes a message digest, or one-way hash, which
527 since the client finds them during regular operation,
537 @subsubsection Symmetric-Key Cryptography
538 The original RFC-1305 specification allows any one of possibly
539 65,535 keys, each distinguished by a 32-bit key identifier, to
587 described in RFC-1305 and in addition the Autokey protocol,
600 The Autokey protocol has several modes of operation
605 All modes use in addition a variant of the S-KEY scheme,
606 in which a pseudo-random key list is generated and used
616 @code{ntp-keygen(1ntpkeygenmdoc)}
674 For this reason operation
678 @subsubsection Operation
746 Bob sends Cathy a thing called a crypto-NAK, which tells her
770 @code{ntp-keygen(1ntpkeygenmdoc)}
818 protocol defined in RFC-1305.
890 This is the same operation as the
891 @code{-k}
910 Specifies the interval between re-randomization of certain
914 deflect brute-force attacks on the algorithms of the scheme;
915 however, updating some values is a relatively expensive operation.
934 arguments are 32-bit unsigned
1031 clock address in dotted-quad notation.
1053 address in dotted-quad notation, The final message field includes the
1071 show time offset (seconds), frequency offset (parts per million -
1084 48773 10847.650 127.127.4.1 9714 -0.001605376 0.000000000 0.001424877 0.000958674
1090 show the peer address in dotted-quad notation and status,
1097 Enables recording of raw-timestamp statistics information.
1113 in dotted-quad notation.
1178 operations without the risk of disturbing the operation of ntpd.
1206 server, usually specified as a compile-time constant.
1272 is a 4-digit year number (e.g., 1992).
1284 The term week is defined by computing day-of-year
1288 filename base: A dot, a 4-digit year number, the letter
1290 and a 2-digit week number.
1297 file name suffix consists of a dot, a 4-digit year number, and
1298 a 2-digit month.
1305 the file set every 24 hours of server operation.
1309 and an 8-digit number.
1311 running at the start of the corresponding 24-hour period.
1394 @subsubsection The Kiss-of-Death Packet
1402 for this purpose called the "kiss-of-death" (KoD) packet.
1404 to zero and the reference identifier field set to a four-byte
1444 and a kiss-o'-death packet returned if enabled.
1489 where a value of -1 means "unlimited", the current default.
1504 restrict informational queries and attempts to do run-time
1516 If this flag is set when a rate violation occurs, a kiss-o'-death
1555 to become the default in ntp-4.4.
1640 Remove a previously-set restriction. This is useful for
1668 with the anycast paradigm described in RFC-1546,
1700 and minimum feasible time-to-live (TTL) hops, depending
1730 in a volley of eight client/server at 2-s intervals
1743 and the effects of implosion due to near-simultaneous
1858 to the initial poll interval and TTL hops and operation
1911 re-associate accordingly.
1919 @code{-q}
1927 @code{-q}.
2041 in an expanding-ring search.
2048 satellite and modem reference clocks plus a special pseudo-clock
2068 "Pulse-per-second (PPS) Signal Interfacing"
2116 number in the range 0-3.
2176 device-dependent time offsets and four flags that can be included
2193 involving both a reference clock and a pulse-per-second (PPS)
2222 device-specific fashion.
2259 the driver, a fixed-point decimal number in seconds.
2287 Specifies a fixed-point decimal number in seconds, which is
2288 interpreted in a driver-dependent way.
2309 device-specific fashion.
2359 operation as the
2360 @code{-f}
2373 in parts-per-million (PPM).
2384 a 6-bit code.
2422 Enables processing of NTP mode 7 implementation-specific requests
2456 receives a crypto-NAK packet that
2461 a properly forged and appropriately delivered crypto-NAK packet
2504 receives a crypto-NAK packet that
2509 a properly forged and appropriately delivered crypto-NAK packet
2578 @code{-I},
2579 @code{--interface},
2580 @code{-L},
2582 @code{--novirtualips}
2583 command-line options are specified in the configuration file,
2594 @code{https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.list}
2596 @code{ftp://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.list}.
2611 @code{update-leap(1update_leapmdoc)}
2619 @code{--enable-leap-smear}
2626 .Sy DO NOT USE THIS OPTION ON PUBLIC-ACCESS SERVERS!
2642 @quoteleft{}-@quoteright{},
2650 @quoteleft{}-@quoteright{}
2702 This is the same operation as the
2703 @code{-l}
2759 (frequency file) will be written, with a default value of 1e-7 (0.1 PPM).
2771 or the JJY driver (type 40, mode 100 - 180).
2775 For the JJY driver (type 40 mode 100 - 180), the argument is
2788 The next two numbers must be between 0 and one-half of the poll interval,
2810 @code{-i}
2812 The default is 32 megabytes on non-Linux machines, and -1 under Linux.
2813 -1 means "do not lock the process into memory".
2839 @code{:config}
2841 @code{config-from-file}
2858 @code{saveconfig\ ntp-%Y%m%d-%H%M%S.conf}.
2929 parts-per-million.
2934 huff-n'-puff filter span, which determines the most recent interval
3003 mode these values are used in-turn in an expanding-ring search.
3016 an expanding-ring search.
3022 using the @code{agtexi-cmd} template and the option descriptions for the @code{ntp.conf} program.
3044 Diffie-Hellman agreement parameters
3052 In addition to the manual pages provided,