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To: man-jp-reviewer@jp.freebsd.org
From: Issei Hirayama (=?iso-2022-jp?B?GyRCSj87MzBsQC4bKEI=?=) <iss@mail.wbs.or.jp>
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$BJ?;3$G$9!#(B

$BCY$/$J$C$F?=$7Lu$"$j$^$;$s!#(Bmtrace.8 (19980827-SNAP) $B$G$9!#(B

o mdoc $B%^%/%m$X$NJQ49$,Cf?4$G$9!#(B
o path $B$KBP$9$kLu$H$7$F!V%Q%9!W$H!V7PO)!W$,:.:_$7$F$$$?$N$G(B
  $B!V7PO)!W$KE}0l$7$^$7$?!#(B
o $B1Q8lHG$K(B .SS $B%^%/%m$,;D$C$F$$$^$7$?$N$G(B .Ss $B$H$7$^$7$?!#(B
  ($B$3$l$O8e$G(B send-pr $B$7$^$9!#(B)

-----
Issei Hirayama
iss@mail.wbs.ne.jp

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.\" Copyright (c) 1995 by the University of Southern California
.\" All rights reserved.
.\"
.\" Permission to use, copy, modify, and distribute this software and its
.\" documentation in source and binary forms for non-commercial purposes
.\" and without fee is hereby granted, provided that the above copyright
.\" notice appear in all copies and that both the copyright notice and
.\" this permission notice appear in supporting documentation, and that
.\" any documentation, advertising materials, and other materials related
.\" to such distribution and use acknowledge that the software was
.\" developed by the University of Southern California, Information
.\" Sciences Institute.  The name of the University may not be used to
.\" endorse or promote products derived from this software without
.\" specific prior written permission.
.\"
.\" THE UNIVERSITY OF SOUTHERN CALIFORNIA makes no representations about
.\" the suitability of this software for any purpose.  THIS SOFTWARE IS
.\" PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES,
.\" INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
.\"
.\" Other copyrights might apply to parts of this software and are so
.\" noted when applicable.
.\"
.\" This manual page (but not the software) was derived from the
.\" manual page for the traceroute program which bears the following
.\" copyright notice:
.\"
.\" Copyright (c) 1988 The Regents of the University of California.
.\" All rights reserved.
.\"
.\"	mtrace.8,v 5.1 1996/12/19 21:31:26 fenner Exp
.\"
.\" jpman %Id: mtrace.8,v 1.3 1997/08/20 12:03:14 horikawa Stab %
.Dd May 8, 1995
.Dt MTRACE 8
.UC 6
.Sh $BL>>N(B
.Nm mtrace
.Nd $BH/?.85$+$i<u?.B&$X$N%^%k%A%-%c%9%H$N%Q%9$rI=<($9$k(B
.Sh $B=q<0(B
.Nm mtrace
.Op Fl e Ar extrahops
.Op Fl g Ar gateway
.Op Fl i Ar if_addr
.Op Fl l
.Op Fl M
.Op Fl m Ar max_hops
.Op Fl n
.Op Fl O
.Op Fl p
.Op Fl P
.Op Fl q Ar nqueries
.Op Fl r Ar resp_dest
.Op Fl s
.Op Fl S Ar stat_int
.Op Fl t Ar ttl
.Op Fl T
.Op Fl U
.Op Fl v
.Op Fl w Ar waittime
.Ar source
.Op Ar receiver
.Op Ar group
.Sh $B2r@b(B
IP $B%^%k%A%-%c%9%H$N%H%i%U%#%C%/$NG[Aw$K$*$1$kLdBjE@$rFM$-;_$a$k$N$O:$(B
$BFq$J:n6H$G$9!#(B
.Nm mtrace
$B$O(B IGMP $B%W%m%H%3%k$N3HD%5!G=$K$h$C$F%"%/%;%9$5$l$k!"%^%k%A%-%c%9%H%k!<(B
$B%?$K<BAu$5$l$?%H%l!<%95!G=$rMxMQ$7$^$9!#(B
.Ar receiver
$B$+$i(B
.Ar source
$B$X$N5U7PO)$K1h$C$?%[%C%W$4$H$K%H%l!<%9$NLd$$9g$o$;$r9T$J$$!"7PO)>e$N(B
$B%[%C%W$N%"%I%l%9!"%Q%1%C%H?t!"%k!<%F%#%s%0$N%(%i!<>u67$N>pJs$r<}=8$7!"(B
$BMW5a<T$X1~Ez$rJV$7$^$9!#(B
.Pp
$BM#0lI,?\$G$"$k0z?t$O(B
.Ar source
$B$N%[%9%HL>$b$7$/$O%"%I%l%9$G$9!#%G%U%)%k%H$N(B
.Ar receiver
$B$O(B mtrace $B$r<B9T$7$F$$$k%[%9%H$H$J$j!"%G%U%)%k%H$N(B
.Ar group
$B$O(B "MBone Audio" (224.2.0.1) $B$H$J$j$^$9!#FCDj$N%^%k%A%-%c%9%H%0%k!<%W(B
$B$G$N%Q%1%C%H>C<:$NE}7W$,I,MW$G$J$1$l$P!"$3$l$G==J,$G$9!#0J2<$K2r@b$5$l(B
$B$F$$$k$$$/$D$+$N@)Ls$r>r7o$H$7$F!"FCDj$N(B group $B$G$N$$$/$D$+$NB>$N(B 
receiver $B$r%F%9%H$9$k$?$a$K!"$3$l$i$N(B 2 $B$D$N%*%W%7%g%s$N0z?t$r;X(B
$BDj$9$k$3$H$,$G$-$^$9!#(B
.Ar receiver
$B$O%f%K%-%c%9%H%"%I%l%9$G$"$j!"(B
.Ar group
$B$O%^%k%A%-%c%9%H%"%I%l%9$G$"$k$3$H$h$j!"$3$l$i$N(B 2 $B$D$N0z?t$r6h(B
$BJL$9$k$3$H$,$G$-$^$9!#(B
.Fl g
$B%U%i%0$,;XDj$5$l$k$H!"(Bsource $B%"%I%l%9$K$O(B
.Nm  mtrace
$B$,<B9T$5$l$F$$$k%[%9%H$,%G%U%)%k%H$H$7$F;H$o$l!"(B receiver $B$K$O(B
.Fl g
$B%U%i%0$G;XDj$5$l$k%k!<%?$,%G%U%)%k%H$H$7$F;H$o$l$^$9!#$3$N>l9g!"I,?\$N(B
$B0z?t$O$"$j$^$;$s!#(B
.Pp
$BCm<a(B: Solaris 2.4/2.5 $B$G$O%^%k%A%-%c%9%H%$%s%?%U%'!<%9$,%G%U%)%k%H$N(B
$B%$%s%?%U%'!<%9$G$J$1$l$P!"(B
.Fl i
$B%*%W%7%g%s$K$h$C$F%m!<%+%k%"%I%l%9$r%;%C%H$7$J$1$l$P$J$j$^$;$s!#(B
.Pp
$B0J2<$N%*%W%7%g%s$,;HMQ$G$-$^$9(B:
.Bl -tag -width indent
.It Fl e Ar extrahops
$B1~Ez$,$J$$%k!<%?$r1[$($F!"(B
.Ar extrahops
$B$@$1$N%[%C%W?t$N%H%l!<%9$r;n$_$^$9!#(B
.It Fl g Ar gwy
$B%H%l!<%9$NLd$$9g$o$;$r!"%^%k%A%-%c%9%H$G$O$J$/!"%f%K%-%c%9%H$K$h$C$FD>(B
$B@\%^%k%A%-%c%9%H%k!<%?(B
.Ar gwy
$B$XAw$j$^$9!#(B
$B$3$N%^%k%A%-%c%9%H%k!<%?$O0U?^$9$k(B
.Ar source
$B$+$i(B
.Ar receiver
$B$X$N7PO)>e$N:G8e$N%[%C%W$N%k!<%?$G$J$1$l$P$J$j$^$;$s!#(B
.Pp
.Em $BCm0U(B!!
$B%P!<%8%g%s(B 3.3 $B$H(B 3.5 $B$N(B
.Nm mrouted
$B$O!"%H%l!<%9$NLd$$9g$o$;$,%f%K%-%c%9%H%Q%1%C%H$K$h$C$F<u?.$5$l$+$D!"(B
.Nm mrouted
$B$K(B
.Ar source
$B$X$N7PO)$,$J$$$H!"%/%i%C%7%e$7$^$9!#$=$N$?$a%?!<%2%C%H$N(B
.Nm mrouted
$B$,(B 3.4 $B$G$"$k$+!"(B3.5 $B$h$j?7$7$$$3$H$,J,$+$C$F$$$J$1$l$P!"(B
.Fl g
$B%*%W%7%g%s$r;H$o$J$$$G$/$@$5$$!#(B
.It Fl i Ar addr
.Ar addr
$B$r%H%l!<%9$NLd$$9g$o$;$rAw$k(B ($B%^%k%A%[!<%`%[%9%H>e$N(B) $B%m!<%+%k%$%s%?(B
$B%U%'%$%9%"%I%l%9!"$*$h$S(B
.Ar receiver
$B$H1~Ez@h$N%G%U%)%k%H%"%I%l%9$H$7$F;HMQ$7$^$9!#(B
.It Fl l
10 $BIC$4$H$K%^%k%A%-%c%9%H%Q%9$N%Q%1%C%H%l!<%H$H>C<:$NE}7W$rI=<($7$F!"(B
$BL58B%k!<%W$7$^$9!#(B
(
.Fl S Ar stat_int
$B;2>H(B)
.It Fl M
$B;n$_$N8eH>$O!"%f%K%-%c%9%H$G$O$J$/!">o$K%^%k%A%-%c%9%H$r;H$C$F1~Ez$rMW(B
$B5a$7$^$9!#(B
.It Fl m Ar n
.Ar receiver
$B$+$i(B
.Ar source
$B$XAL$C$F%H%l!<%9$5$l$k:GBg%[%C%W?t$r(B
.Ar n
$B$K%;%C%H$7$^$9!#(B
$B%G%U%)%k%H$O(B 32 $B%[%C%W(B (DVMRP $B%k!<%F%#%s%0%W%m%H%3%k$K$D$$$F$OL58B(B) $B$G(B
$B$9!#(B
.It Fl n
$B%[%C%W%"%I%l%9$r%7%s%\%kL>$*$h$S?t;z$G$O$J$/?t;z$GI=<($7$^$9!#(B($B%Q%9>e$KH/8+$5$l$?(B
$B3F%k!<%?$KBP$9$k%M!<%`%5!<%P$G$N%"%I%l%9(B-$BL>A08!:w$r>J$/$3$H$,$G$-$^$9!#(B)
.It Fl q Ar n
$B$9$Y$F$N%[%C%W$KBP$7$F;n$_$kLd$$9g$o$;$N:GBg$N2s?t$r(B
.Ar n
$B$K%;%C%H$7$^$9!#%G%U%)%k%H$O(B 3 $B$G$9!#(B
.It Fl O
router-alert IP $B%*%W%7%g%s$r!"$3$l$,I,MW$JMW5a$K$*$$$F$b;HMQ$7$^$;$s!#(B
Cisco $B$N(B IOS $B$N$$$/$D$+$N%P!<%8%g%s$G$O(B IP $B%*%W%7%g%s$D$-$N%^%k%A%-%c%9%H(B
$B%H%l!<%9%k!<%H$,07$($J$$$?$a!":G8e$N%[%C%W$N%k!<%?$,(B Cisco $B$N$b$N$G$"$k;~$O!"(B
.Fl O
$B%U%i%0$,I,MW$H$J$k$3$H$,$"$j$^$9!#(B
.It Fl p
$BB>$+$i5/F0$5$l$?%H%l!<%9$K$h$k%^%k%A%-%c%9%H$N1~Ez$r<uF0E*$KD0<h$7$^$9!#(B
$B$3$l$O%^%k%A%-%c%9%H%k!<%?>e$GF0:n$7$F$$$k>l9g$K:G$bNI$/F0:n$7$^$9!#(B
.It Fl P
10 $BIC$*$-$K7PO)>pJs$r<}=8$7$J$,$iL58B%k!<%W$7(B
(
.Fl S Ar stat_int
$B;2>H(B)$B!"(B
$B7PO)>pJs$,JQ2=$9$k$H$=$l$rI=<($7$^$9!#E}7W>pJs$OI=<($7$^$;$s!#(B
.It Fl r Ar host
$B%H%l!<%9$N1~Ez$r!"(B
.Nm
$B$,<B9T$5$l$F$$$k%[%9%H$d(B
$B$3$NL\E*$GEPO?$5$l$F$$$kB>$N%^%k%A%-%c%9%H%"%I%l%9(B (224.0.1.32) $B$G$O$J$/!"(B
.Ar host
$B$XAw$j$^$9!#(B
.It Fl s
$B%^%k%A%-%c%9%H%Q%9$N$_$r4^$`C;$$7A<0$NI=<($r9T$J$$!"%Q%1%C%H%l!<%H$H(B
$B>C<:E}7W$OI=<($7$^$;$s!#(B
.It Fl S Ar n
$BE}7W>pJs$r<}=8$9$k4V3V$r(B
.Ar n
$BIC(B ($B%G%U%)%k%H$O(B 10 $BIC(B) $B$KJQ99$7$^$9!#(B
.It Fl t Ar ttl
$B%^%k%A%-%c%9%H%H%l!<%9$NLd$$9g$o$;$H1~Ez$N(B
.Ar ttl
(time-to-live $B$b$7$/$O%[%C%W?t(B) $B$r%;%C%H$7$^$9!#(Bttl $B$K(B 1 $B$r;HMQ$9$k(B "$BA4(B
$B$F$N%k!<%?(B" $B$X$N%m!<%+%k$JLd$$9g$o$;$N>l9g$r=|$-!"%G%U%)%k%H$O(B 127 $B$G(B
$B$9!#(B
.It Fl T
"$B%H%s%M%kE}7W(B" $B%b!<%I$G$9!#A4$F$N%H%i%U%#%C%/$G$N%m%9%l!<%H$rI=<($7$^(B
$B$9!#$3$l$i$NE}7W$OHs>o$K8m2r$r>7$/$*$=$l$N$"$k$b$N$G$9!#(B
.It Fl U
$B%^%k%A%-%c%9%H$+$i;n$_$k$N$G$O$J$/!">o$K%f%K%-%c%9%H$K$h$k1~Ez$rMW5a$7(B
$B$^$9!#(B
.It Fl v
$B>iD9%b!<%I$G$9!#:G=i$N%H%l!<%9$N%[%C%W;~4V$HE}7W>pJs$rI=<($7$^$9!#:G=i(B
$B$N%H%l!<%9$rE>Aw$9$k$N$K;HMQ$7$?7PO)$bI=<($7$^$9!#(B
.It Fl w Ar n
$B%H%l!<%9$N1~Ez$NBT$A;~4V$r(B
.Ar n
$BIC(B ($B%G%U%)%k%H$O(B 3 $BIC(B) $B$K%;%C%H$7$^$9!#(B
.El
.Sh $B;HMQJ}K!(B
.Ss $B$I$N$h$&$KF0:n$9$k$+(B ?
.Nm traceroute
$B%D!<%k$G%f%K%-%c%9%H$N%M%C%H%o!<%/7PO)$r%H%l!<%9$9$k$?$a$K;HMQ$7$F$$$k(B
$B5;K!$O(B IP $B%^%k%A%-%c%9%H$G$OF0:n$7$^$;$s!#$=$l$O!"(BICMP $B1~Ez$,(B
$B%^%k%A%-%c%9%H%H%i%U%#%C%/$G$O6X;_$5$l$F$$$k$?$a$G$9!#$=$N$+$o$j$K!"(B
$B%H%l!<%9$N5!G=$O%^%k%A%-%c%9%H%k!<%?$K$*$$$F<BAu$5$l$F$$$^$9!#(B
$B$3$N5;K!$OAw=P$9$k%Q%1%C%H?t$r:G>.$K$7$J$,$i!"(B
$B%Q%1%C%H%l!<%H$d%m%9$r7WB,$G$-$kE@$GM%$l$F$$$^$9!#(B
.Pp
$B%^%k%A%-%c%9%H$G$O5U7PO)E>Aw$,;H$o$l$F$$$k$?$a!"%H%l!<%9$O(B
.Ar receiver
$B$+$i(B
.Ar source
$B$X5UJ}8~$K<B9T$5$l$^$9!#(B
$B%H%l!<%9$NLd$$9g$o$;%Q%1%C%H$O:G=*%[%C%W$N%^%k%A%-%c%9%H%k!<%?(B (
.Ar receiver
$B%"%I%l%9$G$NKvC<%k!<%?(B) $B$XAw$i$l$^$9!#:G=*%[%C%W$N%k!<%?$G$O%H%l!<%9$N(B
$B1~Ez%Q%1%C%H$r@8@.$7!"$=$l$K$=$N%[%C%W$G$N%l%]!<%H$r5M$a9~$_!"(B
$B%f%K%-%c%9%H$r;H$C$F!";XDj$5$l$?(B
.Ar source
$B$+$iAw$i$l$F$/$k%Q%1%C%H$K$*$1$k!"$=$N%k!<%?$NA0CJ$N%[%C%W$G$"$k$H;W$o(B
$B$l$k%k!<%?$X!"@8@.$7$?%Q%1%C%H$rE>Aw$7$^$9!#(B
$B7PO)>e$N3F%k!<%?$O$=$N%Q%1%C%H$K%l%]!<%H$rDI2C$7$FE>Aw$7$^$9!#(B
$B%H%l!<%9$N1~Ez%Q%1%C%H$,:G=i$N%[%C%W$N%k!<%?(B ( source $B$N%M%C%H%o!<%/$K(B
$BD>7k$5$l$F$$$k%k!<%?(B) $B$KE~C#$9$k$H!"$=$N%k!<%?$O%H%l!<%9$NLd$$9g$o$;$K(B
$B;XDj$5$l$F$$$k1~Ez$NAw$j@h%"%I%l%9$X:G=*E*$J7A$N1~Ez$rAw$j$^$9!#(B
.Pp
$B7PO)>e$N$$$/$D$+$N%^%k%A%-%c%9%H%k!<%?$K%^%k%A%-%c%9%H$N%H%l!<%9%k!<%H(B
$B5!G=$,<BAu$5$l$F$$$J$+$C$?$j!"Dd;_$7$F$$$k$b$N$,$"$k$H!"1~Ez$OJV$5$l$^(B
$B$;$s!#$3$NLdBj$r2r7h$9$k$K$O!"1~Ez$,JV$5$l$k$^$G$K%H%l!<%9$5$l$k%[%C%W(B
$B?t$r@)8B$9$k$?$a$N:GBg%[%C%W?t%U%#!<%k%I$r!"%H%l!<%9$NLd$$9g$o$;$K(B
$B4^$^$;$^$9!#$3$l$K$h$C$F!"ItJ,E*$J7PO)$N%H%l!<%9$,2DG=$H$J$j$^$9!#(B
.Pp
$B3F%k!<%?$K$h$C$FA^F~$5$l$k%l%]!<%H$K$O!"%[%C%W$N%"%I%l%9$@$1$G$J$/!"E>(B
$BAw$N$?$a$KI,MW$J(B ttl $B$H%k!<%F%#%s%0$N%(%i!<$r<($9$$$/$D$+$N%U%i%0!"$=(B
$B$l$K<u?.$HAw?.%$%s%?%U%'!<%9>e$*$h$S;XDj$5$l$?(B
.Ar group
$B$XE>Aw$5$l$?%Q%1%C%H?t$N9g7W$,4^$^$l$^$9!#;~4V$r$"$1$F(B 2 $B2s%H%l!<%9$r(B
$B9T$J$C$F$3$l$i$N%Q%1%C%H?t$N:9J,$r$H$j!"$"$k%[%C%W$+$i$NAw?.%Q%1%C%H(B
$B?t$H$=$N<!$N%[%C%W$G$N<u?.%Q%1%C%H?t$rHf3S$9$k$3$H$K$h$j!"%Q%1%C%H%l!<%H$H(B
$B%Q%1%C%H>C<:$NE}7W$,7W;;$G$-!"%M%C%H%o!<%/$X$N2aIi2Y$K$h$kLdBj$r@Z(B
$B$jN%$9$3$H$,$G$-$^$9!#(B
.Ss $B:G=*%[%C%W%k!<%?$r8+$D$1$k(B
$B%H%l!<%9$NLd$$9g$o$;$O(B
.Ar source
$B$+$i(B
.Ar receiver
$B$XE~$k7PO)>e$N:G8e$N%[%C%W$G$"$k%^%k%A%-%c%9%H%k!<%?$XAw$i$l$J$1$l$P$J(B
$B$j$^$;$s!#$b$7!"(Breceiver $B$,%m!<%+%k%5%V%M%C%H>e$K$"$l$P(B ($B$3$l$O%5%V%M%C%H%^%9%/(B
$B$K$h$C$F7hDj$5$l$^$9(B)$B!"%G%U%)%k%H$NJ}K!$G$O%H%l!<%9$NLd$$9g$o$;(B
$B$r(B ttl $B$r(B 1 $B$K$7$F(B all-routers.mcast.net (224.0.0.2) $B$X%^%k%A%-%c%9%H(B
$B$7$^$9!#(Breceiver $B$,%5%V%M%C%H>e$K$J$1$l$P!"(B
.Ar group
$B$X%H%l!<%9$NLd$$9g$o$;$r%^%k%A%-%c%9%H$7$^$9!#$=$l$O(B receiver $B$,$=$N(B
$B%0%k!<%W$N%a%s%P$G$"$l$P!":G8e$N%[%C%W%k!<%?$b%0%k!<%W$N%a%s%P$G$"$k$?$a(B
$B$G$9!#$=$N$?$a!"0U?^$7$F$$$k(B receiver $B$,B0$7$F$$$k%0%k!<%W$r;XDj$9$kI,(B
$BMW$,$"$j$^$9!#$3$N%^%k%A%-%c%9%H$O(B ttl $B$r%G%U%)%k%H$N(B 127 $B$K$7$FAw$i$l(B
$B$^$9!#$3$N(B ttl $B$OA4$F$N>l9g$G$O==J,$G$J$$$+$b$7$l$^$;$s!#(B(
.Fl t
$B%*%W%7%g%s$GJQ992DG=$G$9!#(B) $B$b$7:G8e$N%[%C%W%k!<%?$,J,$+$C$F$$$l$P!"(B
.Fl g
$B%*%W%7%g%s$r;HMQ$7$FD>@\;XDj$9$k$3$H$b$G$-$^$9!#$^$?!":G8e$N%[%C%W$N%k!<%?$,(B
$BJL$N%0%k!<%W$N%a%s%P$G$"$k$H$$$&$3$H$,J,$+$C$F$*$j!"(Breceiver $B$,B0(B
$B$7$F$$$J$$%0%k!<%W$N%H%l!<%9$r9T$J$$$?$$>l9g!"(B
.Fl g
$B%*%W%7%g%s$r;HMQ$7$F%H%l!<%9$NLd$$9g$o$;$KJL$N%^%k%A%-%c%9%H%"%I%l%9$r(B
$B;XDj$9$k$3$H$b$G$-$^$9!#(B
.Pp
$B%^%k%A%[!<%`$G$"$k%[%9%H$d%k!<%?$+$i$N%H%l!<%9$r9T$J$&>l9g$O!"%G%U%)%k%H$N(B
receiver $B$N%"%I%l%9$O(B source $B$+$i$N7PO)$G$N0U?^$7$?%$%s%?%U%'!<%9(B
$B$G$J$$$+$bCN$l$^$;$s!#%$%s%?%U%'!<%9$r;XDj$7$?$$>l9g$O!"(B
.Ar receiver
$B$K$h$C$FL@<(E*$K;XDj$7$J$1$l$P$J$j$^$;$s!#(B
.Ss $B1~Ez$NM6F3(B
.Fl m
$B%*%W%7%g%s$K$h$C$F%H%l!<%9$9$k%[%C%W?t$,L@<(E*$K;XDj$5$l$F$$$k>l9g$r=|(B
$B$-!"(B
.Nm
$B$O%G%U%)%k%H$G$O$^$:5U7PO)A4$F$KEO$C$?%H%l!<%9$r;n$_$^$9!#$b$7%?%$%`%"%&%H(B
$B;~4V$G$"$k(B 3 $BIC(B ($B$3$l$O(B
.Fl w
$B%*%W%7%g%s$GJQ99$G$-$^$9(B) $B0JFb$K1~Ez$,$J$1$l$P!"(B"*" $B$,I=<($5$l!"%W%m!<%VJ}<0$r(B
hop-by-hop $B%b!<%I$K@Z$jBX$($^$9!#(B
$B%H%l!<%9$NLd$$9g$o$;$O:GBg%[%C%W?t$r(B 1 $B$+$i3+;O$7!"1~Ez$r<u?.$7$J$/$J$k(B
$B$+A4$F$N7PO)$rLVMe$9$k$^$G%[%C%W?t$r(B 1 $B$E$DA}$d$7$F9T$-$^$9!#(B
$B3F%[%C%W$G$O!"J#?t$N%W%m!<%V(B ($B%G%U%)%k%H$G$O(B 3$B!"(B
.Fl q
$B%*%W%7%g%s$GJQ992D(B)
$B$,Aw$i$l$^$9!#%H%l!<%9$N;n$_$NA0H>(B ($B%G%U%)%k%H$G$O(B 2 $B2s(B) $B$G$O!"1~Ez(B
$B%"%I%l%9$rI8=`$N%^%k%A%-%c%9%H%"%I%l%9(B mtrace.mcast.net (224.0.1.32) $B$K(B
$B%;%C%H$7!"(Bttl $B$r(B receiver $B$^$G$N7PO)>e$G:#$^$G$K$"$C$?:GBg$N%9%l%C%7%g%k%I(B
$B$G$"$k(B 32 $B$K%;%C%H$7$F9T$J$o$l$^$9!#0z$-B3$/3F!9$N;n$_$K$D$$$F$O(B 
ttl $B$O:GBg(B 192 $B$^$G(B 32 $B$E$DA}$d$5$l$^$9!#(B
$BL\E*$N%k!<%?$O%^%k%A%-%c%9%H1~Ez$rAw$k$3$H$,$G$-$J$$$+$b$7$l$J$$$N$G!"(B
$B;D$j$N;n$_$G$O(B
.Nm
$B$,F0:n$7$F$$$k%[%9%H$X%f%K%-%c%9%H$r;H$C$F1~Ez$9$k$3$H$rMW5a$7$^$9!#(B
$B$^$?!"%^%k%A%-%c%9%H$N(B ttl $B$O(B
.Fl t
$B%*%W%7%g%s$r;H$C$FL@<(E*$K;XDj$9$k$3$H$,$G$-!":G=i$N%^%k%A%-%c%9%H$N;n(B
$B$_$O(B
.Fl U
$B%*%W%7%g%s$r;H$C$F%f%K%-%c%9%H$K6/@)E*$KJQ99$9$k$3$H$,$G$-!":G8e$N(B
$B%^%k%A%-%c%9%H$N;n$_$O(B
.Fl M
$B%*%W%7%g%s$r;H$C$F6/@)E*$K%^%k%A%-%c%9%H$K$9$k$3$H$,$G$-!"$^$?(B
.Fl UM
$B$r;XDj$9$k$3$H$K$h$j!"(B
.Nm
$B$O:G=i$O%f%K%-%c%9%H$G;n$_!"<!$K%^%k%A%-%c%9%H$r;n$_$^$9!#3F!9$N;n$_$G(B
$B$O%?%$%`%"%&%H$H$J$k$^$G1~Ez$,<u?.$G$-$J$1$l$P(B "*" $B$,I=<($5$l$^$9!#;X(B
$BDj$5$l$?2s?t$N;n$_$,<:GT$9$k$H!"(B
.Nm
$B$O<!$N%[%C%W$N%k!<%?$X(B (
.Nm mrinfo
$B%W%m%0%i%`$G;H$o$l$F$$$k$h$&$K(B) DVMRP_ASK_NEIGHBORS2 $BMW5a$GLd$$9g$o$;(B
$B$r;n$_!"$=$N%k!<%?$N<oN`$rD4$Y$^$9!#(B
.Nm mtrace
$B$O1~Ez$,$J$$%k!<%?$r1[$($F(B 3 $B%[%C%W(B ($B$3$l$O(B
.Fl e
$B%*%W%7%g%s$GJQ992DG=(B) $B$X!"1~Ez$rJV$9G=NO$,$J$$$H$7$F$b$=$NMW5a$NE>Aw$O(B
$B$G$-$k$G$"$m$&$HA[Dj$7$F!"Ld$$9g$o$;$r;n$_$^$9!#(B
.Sh $B;HMQNc(B
.Nm
$B$N=PNO$O(B 2$B$D$N%;%/%7%g%s$+$i$J$j$^$9!#:G=i$N%;%/%7%g%s$G$O%[%C%W$,Ld$$(B
$B9g$o$5$l$?=g!"$9$J$o$A(B
.Ar source
$B$+$i(B
.Ar receiver
$B$X$N5U=g$G4J7i$K%j%9%H$5$l$^$9!#3F!9$N%[%C%W$K$D$$$F!"%[%C%WHV9f(B ($B5U7PO)(B
$B$G$"$k$3$H$r<($9$h$&$KIi$N?t$G%+%&%s%H$5$l$k(B)$B!"%^%k%A%-%c%9%H(B
$B%k!<%F%#%s%0%W%m%H%3%k(B (DVMRP$B!"(BMOSPF$B!"(BPIM $B$J$I(B)$B!"%G!<%?$NE>Aw(B ($B>e8~$-$NLp0u$G(B
$B<($5$l$?%j%9%H$G$NA0$N%[%C%W$X$NE>Aw(B) $BMW5a$N%9%l%C%7%g%k%I!"Ld$$9g$o$;(B
$B$,$=$N%[%C%W$XFO$/$^$G$NCY$l$NN_@Q(B ($B%/%m%C%/$,F14|$7$F$$$k;~$N$_M-8z(B)
$B$,(B 1 $B9T$GI=<($5$l$^$9!#:G=i$N%;%/%7%g%s$N:G8e$K$O!"Ld$$9g$o$;$,H/9T$5(B
$B$l$F$+$i1~Ez$r<u?.$9$k$^$G$N4V3V$r%m!<%+%k$N%7%9%F%`%/%m%C%/$G7WB,$7$?(B
$B%i%&%s%I%H%j%C%W;~4V$H!"%Q%1%C%H$,$3$N7PO)$rDL$C$F9T$-Mh$9$k$N$KI,MW$J(B 
ttl $B$N9g7W$,I=<($5$l$^$9!#0J2<$K;H$$J}$H$=$N=PNO$NNc$r<($7$^$9!#(B
.Pp
.nf
.ft C
oak.isi.edu 80# mtrace -l caraway.lcs.mit.edu 224.2.0.3
Mtrace from 18.26.0.170 to 128.9.160.100 via group 224.2.0.3
Querying full reverse path... 
  0  oak.isi.edu (128.9.160.100)
 -1  cub.isi.edu (128.9.160.153)  DVMRP  thresh^ 1  3 ms  
 -2  la.dart.net (140.173.128.1)  DVMRP  thresh^ 1  14 ms  
 -3  dc.dart.net (140.173.64.1)  DVMRP  thresh^ 1  50 ms  
 -4  bbn.dart.net (140.173.32.1)  DVMRP  thresh^ 1  63 ms  
 -5  mit.dart.net (140.173.48.2)  DVMRP  thresh^ 1  71 ms  
 -6  caraway.lcs.mit.edu (18.26.0.170)
Round trip time 124 ms; total ttl of 6 required.
.fi
.Pp
$B$"$k%[%C%W$,%Q%1%C%H$rE>Aw$9$k$N$K%G%U%)%k%H$N7PO)$r;H$C$F$$$k$3$H$rJs(B
$B9p$9$l$P!"(B
.Em [default]
$B$,$=$N%[%C%W$N8e$KI=<($5$l$^$9!#(B
.Fl v
$B%U%i%0$,;XDj$5$l$F$$$l$P!"$=$N%Q%1%C%H$rE>Aw$9$k$N$K;H$o$l$?7PO)$,(B
.Em [18.26.0/24]
$B$N7A<0$GI=<($5$l$^$9!#(B
.Pp
2 $BHVL\$N%;%/%7%g%s$G$OE>Aw$N7PO)$,?^$K$h$C$FI=<($5$l$^$9!#%G!<%?$NN.$l(B
$B$O2<8~$-$NLp0u$GI=$5$l!"Ld$$9g$o$;$N7PO)$O>e8~$-$NLp0u$GI=$5$l$^$9!#3F(B
$B%[%C%W$G$O!"%k!<%?$NF~NO%"%I%l%9$H=PNO%"%I%l%9$,0c$C$F$$$l$P!"$=$l$i$N(B
$B%"%I%l%9$,!"$=$N%[%C%W%Q%1%C%H$rE>Aw$9$k$N$KI,MW$J(B ttl $B$N=i4|CM$H!"N>(B
$BC<$N%k!<%?$N%/%m%C%/$,F14|$7$F$$$k$HA[Dj$7$?>l9g$N%[%C%W$K$^$?$,$C$?EA(B
$BHBCY$l$H$H$b$KI=<($5$l$^$9!#$3$N%;%/%7%g%s$N1&H>J,$O(B 2 $BAH$NE}7W>pJs$+(B
$B$i9=@.$5$l$^$9!#:G=i$N%+%i%`$K$O3F%[%C%W$G$NA4$F$N%H%i%U%#%C%/$K$D$$$F(B
$B$NJ?6Q$N%Q%1%C%H%l!<%H$,I=<($5$l$^$9!#;D$j$N%+%i%`$G$O>C<:$7$?%Q%1%C%H(B
$B$N?t!"Aw?.$7$?%Q%1%C%H$N?t!">C<:$7$?%Q!<%;%s%F!<%8!"$=$l$KJ?6Q%Q%1%C%H(B
$B%l!<%H$,3F%[%C%W$K$D$$$FI=<($5$l$^$9!#$3$l$i$NE}7W>pJs$O>e$G2r@b$7$?$h(B
$B$&$K%H%l!<%94V$N:9$H%[%C%W4V$N:9$+$i7W;;$5$l$^$9!#:G=i$N%0%k!<%W$G$O!"(B
$B$"$k%[%C%W$G$N%$%s%?%U%'!<%9$K$*$1$kA4N.=P%H%i%U%#%C%/$H<!$N%[%C%W$G$NA4N.F~(B
$B%H%i%U%#%C%/$NE}7W>pJs$,I=<($5$l$^$9!#(B2 $BHVL\$N%0%k!<%W$G$O!";XDj$5$l$?(B
.Ar source
$B$+$i;XDj$5$l$?(B
.Ar group
$B$X$NE>Aw%H%i%U%#%C%/$N$_$K$D$$$F$NE}7W>pJs$,I=<($5$l$^$9!#E}7W$N:G=i$N(B
$B%0%k!<%W$O(B
.Fl T
$B%*%W%7%g%s$r;H$C$F>C<:%l!<%H$r4^$^$;$k$3$H$b$G$-$^$9!#$7$+$7!"$3$l$i$N(B
$B?t;z$OBgI}$J8m:9$r4^$`2DG=@-$,$"$j!"$3$l$i$rE,@Z$K2r<a$9$k$?$a$K$O(B
$B%k!<%?$K$D$$$F$N>\:Y$JCN<1$,MW5a$5$l$k$G$7$g$&!#(B
.Pp
$B$3$l$i$NE}7W>pJs$O3F!9$N%[%C%W$K$D$-(B 1 $B9T$+(B 2$B!!9T$GI=<($5$l$^$9!#(B
$B%*%W%7%g%s$,2?$b;XDj$5$l$F$$$J$$$H!"$3$N=PNOCf$N(B 2 $BHVL\$N%;%/%7%g%s$O:G=i(B
$B$N%H%l!<%9$+$i$*$h$=(B 10 $BIC8e$K(B 1 $BEY$N$_I=<($5$l$^$9!#3F%[%C%W$K$D$-(B 1 
$B9T$K$=$N(B 10 $BIC4V$G$NE}7W>pJs$rI=<($7$^$9!#$b$7(B
.Fl l
$B%*%W%7%g%s$,;XDj$5$l$F$$$k$H!"(B2 $BHVL\$N%;%/%7%g%s$O(B 10 $BIC$4$H$K7+$jJV$5(B
$B$l!"3F%[%C%W$K$D$-(B 2 $B9T$,I=<($5$l$^$9!#:G=i$N9T$G$O$=$l$^$G$N(B 10 $BIC4V(B
$B$K$*$1$kE}7W$,I=<($5$l!"(B2 $BHVL\$N9T$G:G=i$N%H%l!<%9$+$i$NN_@Q$NE}7W>pJs(B
$B$,I=<($5$l$^$9!#2<$NNc$G$O$3$l$O(B 101 $BIC4V$G$NE}7W$H$J$C$F$$$^$9!#(B
.Fl s
$B%*%W%7%g%s$,;XDj$5$l$k$+!"%^%k%A%-%c%9%H%0%k!<%W$,;XDj$5$l$F$$$k$H!"$3(B
$B$N=PNO$G$N(B 2 $BHVL\$N%;%/%7%g%s$O>JN,$5$l$^$9!#(B
.ie t \{\
.ft C
.  ie \w'i'<>\w'm' \{\" looks like this is not proper Courier font
(If this example is not properly columned with a fixed-width font, get
.B groff
and try again.)
.  \}
.\}
.Pp
.ft C
.nf
Waiting to accumulate statistics... Results after 101 seconds:

  Source       Response Dest    Overall   Packet Statistics For Traffic From
18.26.0.170    128.9.160.100    Packet    18.26.0.170 To 224.2.0.3
     |       __/ rtt  125 ms     Rate     Lost/Sent = Pct  Rate
     v      /    hop   65 ms    -------   ---------------------
18.26.0.144    
140.173.48.2   mit.dart.net          
     |     ^     ttl    1         0 pps      0/2  = --%  0 pps
     v     |     hop    8 ms      0 pps      0/18 =  0%  0 pps
140.173.48.1   
140.173.32.1   bbn.dart.net
     |     ^     ttl    2         0 pps      0/2  = --%  0 pps
     v     |     hop   12 ms      0 pps      0/18 =  0%  0 pps
140.173.32.2   
140.173.64.1   dc.dart.net 
     |     ^     ttl    3        27 pps      0/2  = --%  0 pps
     v     |     hop   34 ms     26 pps      0/18 =  0%  0 pps
140.173.64.2   
140.173.128.1  la.dart.net
     |     ^     ttl    4        83 pps      0/2  = --%  0 pps
     v     |     hop   11 ms     79 pps      0/18 =  0%  0 pps
140.173.128.2  
128.9.160.153  cub.isi.edu
     |      \\__  ttl    5        83 pps      ?/2         0 pps
     v         \\ hop   -8 ms     79 pps      ?/18        0 pps
128.9.160.100  128.9.160.100
  Receiver     Query Source
.fi
.Pp
$B%Q%1%C%H$N%+%&%s%H?t$O%H%l!<%9$NLd$$9g$o$;$,EAHB$9$k$H$H$b$KJQ2=$9$k$?(B
$B$a!"E}7W>pJsCf$K$O>.$5$J8m:9(B (1 $B$+(B 2 $B$N$:$l(B) $B$,4^$^$l$k$3$H$,$"$j$^$9!#(B
$B$7$+$7!"$3$l$i$N8m:9$ON_@Q$5$l$k$Y$-$G$O$J$$$?$a!"N_@QE}7W9T$G$O$"$i$?(B
$B$J%H%l!<%9$,(B 10 $BIC$4$H$K<B9T$5$l$k$?$S$K@:EY$,A}$5$J$1$l$P$J$j$^$;$s!#(B
$BBg$-$J8m:9$NMW0x$H$7$F$O(B 2 $B$D$"$j!"$3$N$$$:$l$b%^%$%J%9$N%m%9$H$7$F8=(B
$B$o$l$^$9!#(B
.Pp
$B$"$k%N!<%I$X$NF~NO%+%&%s%H$,B>$N%N!<%I$,%"%?%C%A$5$l$F$$$k%^%k%A%"%/%;%9(B
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$B$+$i$N=PNO%+%&%s%H$NAmOB$H$J$j$^$9(B ($B$b$7$/$O6a$/$J$j$^$9(B) $B$,!"%H%l!<%9$7(B
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$B$^$9!#$=$N$?$a!"=PNO%+%&%s%H$+$iF~NO%+%&%s%H$r0z$$$?$b$N$O%^%$%J%9$NCM(B
$B$K$J$j$^$9!#(B
.Pp
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$B%j%j!<%9(B 3.3 $B$G$O!"%k!<%?$K$*$$$F@8@.$5$l$?%^%k%A%-%c%9%H%Q%1%C%H(B
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$B$H$J$j$^$9!#(B
.Pp
$B$3$l$i$N%^%$%J%9$N%m%9$O%W%i%9$N%m%9$r1#$7$F$7$^$&$3$H$,(B
$B$"$k$3$H$KCm0U$7$F$/$@$5$$!#(B
.Pp
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$BC1$K$=$N%[%C%W4V$G$N%7%9%F%`%/%m%C%/$,F14|$7$F$$$J$$$3$H$r<($7$F$$$^$9!#(B
$B$3$NNc$G$O$^$?!"Aw$i$l$?%Q%1%C%H$N?t$,(B 10 $B$h$j>/$J$$;~$K$O!"%Q!<%;%s%F!<(B
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$B$H$7$FI=<($5$l$k$3$H$b<($7$F$$$^$9!#(B
.Pp
2 $BHVL\$NNc$G$O(B $B%m!<%+%k$G$J$$(B receiver $B$X$N%H%l!<%9$r<($7$^$9!#Ld$$9g(B
$B$o$;$O(B
.Fl g
$B%*%W%7%g%s$K$h$C$F:G=*%[%C%W$N%k!<%?$KAw$i$l$^$9!#$3$NNc$G$O!"A45U7PO)(B
$B$N%H%l!<%9$,!"%^%k%A%-%c%9%H%H%l!<%9%k!<%H5!G=$,<BAu$5$l$F$$$J$$8E$$%P!<(B
$B%8%g%s$N(B
.Nm mrouted
$B$,F0:n$7$F$$$k%N!<%I$,$"$k$?$a$K1~Ez$J$7$N7k2L$H$J$C$F$*$j!"$=$N$?$a(B
.Nm
$B$O(B hop-by-hop $B%b!<%I$K@Z$jBX$o$C$F$$$^$9!#(B\*(lqOutput pruned\*(rq $B$N(B
$B%(%i!<%3!<%I$O%0%k!<%W(B 224.2.143.24 $B$X$N%H%i%U%#%C%/$,E>Aw$5$l$F$$$J$$$3(B
$B$H$r<($7$F$$$^$9!#(B
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.nf
.ft C
oak.isi.edu 108# mtrace -g 140.173.48.2 204.62.246.73 \\
                           butter.lcs.mit.edu 224.2.143.24
Mtrace from 204.62.246.73 to 18.26.0.151 via group 224.2.143.24
Querying full reverse path... * switching to hop-by-hop:
  0  butter.lcs.mit.edu (18.26.0.151)
 -1  jam.lcs.mit.edu (18.26.0.144)  DVMRP  thresh^ 1  33 ms  Output pruned
 -2  bbn.dart.net (140.173.48.1)  DVMRP  thresh^ 1  36 ms  
 -3  dc.dart.net (140.173.32.2)  DVMRP  thresh^ 1  44 ms  
 -4  darpa.dart.net (140.173.240.2)  DVMRP  thresh^ 16  47 ms
 -5  * * * noc.hpc.org (192.187.8.2) [mrouted 2.2] didn't respond
Round trip time 95 ms
.fi
.Sh $B:n<T(B
.An Ajit Thyagarajan
$B$K$h$C$F=q$+$l$?:G=i$N%W%m%H%?%$%W$r%Y!<%9$K$7$F!"(B
.An Steve Casner
$B$K$h$C$F<BAu$5$l$^$7$?!#%^%k%A%-%c%9%H%H%l!<%9%k!<%H$N(B
$B%a%+%K%:%`$O(B
.An Steve Casner ,
.An Steve Deering ,
.An Dino Farinacci ,
.An Deb Agrawal
$B$N=u$1$rF@$F!"(B
.An Van Jacobson
$B$K$h$C$F@_7W$5$l!"(B
.An Ajit Thyagarajan
$B$H(B
.An Bill Fenner
$B$K$h$C$F(B
.Nm mrouted
$B$K<BAu$5$l$^$7$?!#%*%W%7%g%s$N9=J8$H(B
.Nm
$B$N=PNO7A<0$O!"(B
.An Van Jacobson
$B$K$h$C$F=q$+$l$?%f%K%-%c%9%H$N(B
.Nm traceroute
$B$r%b%G%k$K$7$F$$$^$9!#(B
.Sh $B4XO"9`L\(B
.Xr mrouted 8 ,
.Xr mrinfo 8 ,
.Xr map-mbone 8 ,
.Xr traceroute 8
.Sh $B%P%0(B
.Pp
$B<uF0%b!<%I$G$NE}7W<}=8$O!"G=F0E*$K%G!<%?$r<}=8$7$F$$$k$H$-$H>o$KF1$8(B
$B=PNO$H$O$J$j$^$;$s!#(B

----Next_Part(Sun_Sep_13_22:22:20_1998_86)----
