Document the new -R flag of netstat(1) introduced in r266448 that tracks the
flowid for each socket. Reviewed by: adrian Approved by: eadler (mentor)
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2020-12-20 02:59:44 +00:00
svn path=/head/; revision=266645
@ -45,7 +45,7 @@ depending on the options for the information presented.
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.It Xo
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.Bk -words
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.Nm
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.Op Fl 46AaLnSTWx
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.Op Fl 46AaLnSTWxR
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.Op Fl f Ar protocol_family | Fl p Ar protocol
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.Op Fl M Ar core
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.Op Fl N Ar system
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@ -84,6 +84,9 @@ but show ports symbolically.
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If
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.Fl x
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is present, display socket buffer and tcp timer statistics for each internet socket.
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If
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.Fl R
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is present, display the flowid and flowtype for each internet socket.
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When
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.Fl T
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is present, display information from the TCP control block, including
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@ -367,6 +370,11 @@ and display them symbolically.
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.It Fl W
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In certain displays, avoid truncating addresses even if this causes
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some fields to overflow.
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.It Fl R
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Display the flowid and flowtype for each socket.
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flowid is a 32 bit hardware specific identifier for each flow.
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flowtype defines which protocol fields are hashed to produce the id.
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A complete listing is available in sys/mbuf.h under M_HASHTYPE_*
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.El
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.Pp
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The default display, for active sockets, shows the local
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