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Date: Tue, 31 Jul 2001 13:03:14 +0900 (JST)
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To: man-jp-reviewer@jp.freebsd.org
In-Reply-To: Your message of "Tue, 31 Jul 2001 07:56:46 +0900".
	<87u1zu58lt.wl@jazz.wakabaya.net>
From: dais@iris.dti.ne.jp (Daisuke Higashi)
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Subject: [man-jp-reviewer 3714] Re: [man-jp 3631] tuning.7
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In article ``[man-jp-reviewer 3713] Re: [man-jp 3631] tuning.7''
susumu@wakabaya.net wrote:

> > 3) route-specific send and receive buffer size
> (snip)
> >    route(8) $B$r8+$h$H$N$3$H$G$9$,!"<j85$N(B 4.3-stable $B$K$O(B
> >    $B$=$l$K3:Ev$9$k5-=R$O8+Ev$?$j$^$;$s$G$7$?!#(B
> 
> $B$?$@$N4*$G$9$,(B, route(8) $B$r(B send $B$G8!:w$9$k$K(B, -sendpipe $B$H(B -recvpipe
> $B%*%W%7%g%s$N$3$H$G$O$J$$$G$7$g$&$+(B. 

$BB?J,$=$&$G$9$M!#(Brtentry(9)
("structure of an entry in the kernel routing table")
$B$K<!$N$h$&$J5-=R$r8+$D$1$^$7$?!#(B

  u_long rmx_recvpipe;
        Nominally, the bandwidth-delay product for the path from
        the destination to this system.  In practice, this value is
        used to set the size of the receive buffer (and thus the
        window in sliding-window protocols like TCP).

  u_long rmx_sendpipe;
        As before, but in the opposite direction.

$B$3$l$i$NCM$r(B route(8) $B$N(B -sendpipe/-recvpipe $B$G$$$8$k$3$H$G(B
$B7PO)$K1~$8$FAw<u?.%P%C%U%!%5%$%:$rJQ$($k$3$H$,$G$-$k$C$F$$$&$3$H$G$9$M!#(B

> (tuning(7) $B$G(B you can use pipes in your firewall $B$H$+8@$C$F$$$k$N$G(B
> $B$H$$$&(B, $B$?$@$=$l$@$1$G$9(B _o_)

$B$3$C$A$N(B pipe $B$O(B ipfw $B$NBS0h@)8B5!G=(B ($B$dCY1dH/@85!G=(B etc) $B$N(B
$BOC$J$N$G!"$"$^$j4X78$J$$$H$*$b$$$^$9!#(B

-- 
 $BEl(B $BBgN<(B <dais@iris.dti.ne.jp>

