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Fix in the documentation that the default hop limit is not 30, but

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the value of the sysctl variable net.inet6.ip6.hlim.
This is true since
https://svnweb.freebsd.org/base?view=revision&revision=122574
The default of 30 (which was correct up to r122574) was incorrectly
documented in
https://svnweb.freebsd.org/base?view=revision&revision=130268

Thanks to Timo Voelker for makeing me aware of the inconsistency
between to code and the documentation.

MFC after:	3 days
This commit is contained in:
tuexen 2018-05-02 19:36:46 +00:00
parent 7d4b8facc7
commit 6845832f90
1 changed files with 5 additions and 2 deletions
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7
usr.sbin/traceroute6/traceroute6.8
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@ -29,7 +29,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd January 27, 2018
.Dd May 2, 2018
.Dt TRACEROUTE6 8
.Os
.\"
@ -112,7 +112,10 @@ is not specified, and only numeric addresses if
is specified.
.It Fl m Ar hoplimit
Specify maximum hoplimit, up to 255.
The default is 30 hops.
The default is the value of the
.Va net.inet6.ip6.hlim
.Xr sysctl 8
(the same default used for TCP connections).
.It Fl n
Do not resolve numeric address to hostname.
.It Fl N