Update 4.2.8p14 --> 4.2.8p15 Summary: Systems that use a CMAC algorithm in ntp.keys will not release a bit of memory on each packet that uses a CMAC keyid, eventually causing ntpd to run out of memory and fail. The CMAC cleanup from https://bugs.ntp.org/3447, part of ntp-4.2.8p11, introduced a bug whereby the CMAC data structure was no longer completely removed. MFC after: 3 days Security: NTP Bug 3661
76 lines
2.4 KiB
Plaintext
76 lines
2.4 KiB
Plaintext
.Dd June 23 2020
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.Dt NTPSWEEP 1ntpsweepmdoc User Commands
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.Os
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.\" EDIT THIS FILE WITH CAUTION (ntpsweep-opts.mdoc)
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.\"
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.\" It has been AutoGen-ed June 23, 2020 at 02:21:36 AM by AutoGen 5.18.5
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.\" From the definitions ntpsweep-opts.def
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.\" and the template file agmdoc-cmd.tpl
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.Sh NAME
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.Nm ntpsweep
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.Nd Print various informations about given ntp servers
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.Sh SYNOPSIS
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.Nm
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.\" Mixture of short (flag) options and long options
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.Op Fl flags
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.Op Fl flag Op Ar value
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.Op Fl \-option\-name Ns Oo Oo Ns "=| " Oc Ns Ar value Oc
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[hostfile]
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.Pp
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.Sh DESCRIPTION
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.Nm
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prints per host the NTP stratum level, the clock offset in seconds, the daemon
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version, the operating system and the processor. Optionally recursing through
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all peers.
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.Sh "OPTIONS"
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.Bl -tag
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.It Fl l Ar string , Fl \-host\-list Ns = Ns Ar string
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Host to execute actions on.
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This option may appear an unlimited number of times.
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.sp
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Use this option to specify the host on which this script operates.
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May appear multiple times.
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.It Fl p , Fl \-peers
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Recursively list all peers a host synchronizes to.
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.sp
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This option has not been fully documented.
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.It Fl m Ar number , Fl \-maxlevel Ns = Ns Ar number
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Traverse peers up to this level (4 is a reasonable number).
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This option takes an integer number as its argument.
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.sp
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This option has not been fully documented.
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.It Fl s Ar string , Fl \-strip Ns = Ns Ar string
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Strip this string from hostnames.
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.sp
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This option has not been fully documented.
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.It Fl h Ar string , Fl \-host Ns = Ns Ar string
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Specify a single host.
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.sp
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This option has not been fully documented.
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.sp
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.B
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NOTE: THIS OPTION IS DEPRECATED
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.It Fl \&? , Fl \-help
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Display usage information and exit.
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.It Fl \&! , Fl \-more\-help
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Pass the extended usage information through a pager.
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.It Fl v Op Brq Ar v|c|n Fl \-version Op Brq Ar v|c|n
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Output version of program and exit. The default mode is `v', a simple
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version. The `c' mode will print copyright information and `n' will
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print the full copyright notice.
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.El
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.Sh "EXIT STATUS"
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One of the following exit values will be returned:
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.Bl -tag
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.It 0 " (EXIT_SUCCESS)"
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Successful program execution.
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.It 1 " (EXIT_FAILURE)"
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The operation failed or the command syntax was not valid.
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.It 70 " (EX_SOFTWARE)"
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libopts had an internal operational error. Please report
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it to autogen\-users@lists.sourceforge.net. Thank you.
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.El
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.Sh "NOTES"
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This manual page was \fIAutoGen\fP\-erated from the \fBntpsweep\fP
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option definitions.
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