The variable names in the description of the port number usage is
inconsistent. This patch fixes that and improves the precision of the description. Thanks to Tom Marcoen for reporting the issue and providing an initial patch, on which this change is based. PR: 237723 Reviewed by: bcr@ MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D20708
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@ -16,7 +16,7 @@
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.\" $Id: traceroute.8,v 1.19 2000/09/21 08:44:19 leres Exp $
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.\" $FreeBSD$
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.\"
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.Dd May 31, 2015
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.Dd June 20, 2019
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.Dt TRACEROUTE 8
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.Os
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.Sh NAME
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@ -32,7 +32,7 @@
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.Op Fl m Ar max_ttl
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.Op Fl P Ar proto
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.Op Fl p Ar port
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.Op Fl q Ar nqueries
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.Op Fl q Ar nprobes
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.Op Fl s Ar src_addr
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.Op Fl t Ar tos
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.Op Fl w Ar waittime
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@ -125,14 +125,14 @@ Traceroute hopes that nothing is listening on UDP ports (or UDP-Lite ports
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if used by
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.Nm
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and supported by the peer)
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.Em base + 1
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.Em port + 1
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to
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.Em base + nhops * nprobes
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.Em port + (max_ttl - first_ttl + 1) * nprobes
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at the destination host (so an ICMP PORT_UNREACHABLE message will
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be returned to terminate the route tracing). If something is
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listening on a port in the default range, this option can be used
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to pick an unused port range.
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.It Fl q Ar nqueries
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.It Fl q Ar nprobes
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Set the number of probes per hop (default is 3,
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unless
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.Fl D
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