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mdoc(7) police: markup and grammar fixes for previous delta.

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ru 2002-12-23 14:50:31 +00:00
parent 6b01296394
commit 351ce3387a
1 changed files with 13 additions and 6 deletions
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19
share/man/man4/tcp.4
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@ -345,15 +345,22 @@ intentionally set a less then optimum limit to smooth data flow over a
network while still being able to specify huge internal TCP buffers.
.It tcp.inflight_stab
The bandwidth delay product algorithm requires a slightly larger window
then it otherwise calculates for stability. This parameter determines the
extra window in maximal packets / 10. The default value of 20 represents
than it otherwise calculates for stability. This parameter determines the
extra window in maximal packets / 10. The default value of 20 represents
2 maximal packets. Reducing this value is not recommended but you may
come across a situation with very slow links where the ping time
reduction of the default inflight code is not sufficient. If this case
occurs you should first try reducing tcp.inflight_min and, if that does not
work, reduce both tcp.inflight_min and tcp.inflight_stab, trying values of
15, 10, or 5 for the latter. Never use a value less then 5. Reducing
tcp.inflight_stab can lead to upwards of a 20% underutilization of the link
occurs, you should first try reducing
.Va tcp.inflight_min
and, if that does not
work, reduce both
.Va tcp.inflight_min
and
.Va tcp.inflight_stab ,
trying values of
15, 10, or 5 for the latter. Never use a value less than 5. Reducing
.Va tcp.inflight_stab
can lead to upwards of a 20% underutilization of the link
as well as reducing the algorithm's ability to adapt to changing
situations and should only be done as a last resort.
.El