From owner-FreeBSD-net-jp@jp.freebsd.org  Sun Dec 21 06:28:59 1997
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Date: Sun, 21 Dec 1997 06:28:54 +0900
From: Hirohisa Mizuta <mizuta@bme.ei.hosei.ac.jp>
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Subject: [FreeBSD-net-jp 379] What is "iclpv" ?
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$B?eED!wK!@/Bg$G$9!#(B

$B$A$g$C$H5$;}$A0-$$;v$,$"$C$?$N$G!"<ALd$5$;$F2<$5$$!#(B
$B$3$N>l$K$U$5$o$7$/$J$+$C$?$i!"?=$7Lu$"$j$^$;$s!#(B

$B$&$A$N9=@.$O!"0J2<$N$h$&$J46$8$G%@%$%"%k%"%C%W@\B3$7$F$$$k$N$G$9$,(B
                                     +- foo02
                    iij-ppp + NAT    |  192.168.1.2
$B%W%m%P%$%@(B -- $B%b%G%`(B -- foo01 -------+- foo03
                      192.168.1.1    |  192.168.1.3
                                     +- $B!D(B $B!D(B
$B$5$C$-!"2?$b%G!<%?N.$7$F$$$J$$$N$K!"FMA3%b%G%`$N(B
$B%G!<%?(B LED $B$,%A%+%A%+$7;O$a$F!"Lu$,$o$+$i$J$$$N$G(B
foo1 $B$G(B tcpdump -i tun0 $B$7$F$_$k$H(B

05:24:49.598266 surf.newwave.net.2064 > foo03.iclpv-dm: . ack 1 win 32736 (DF)
05:24:49.598373 foo03.iclpv-dm > surf.newwave.net.2064: F 0:0(0) ack 3204838593 win 16384

$B$H$$$&$h$&$J$N$,$$$C$Q$$$G$F$-$^$7$?!#(B
$B2?$r$7$F$k$N$+C5$m$&$H;W$C$?$N$G$9$,!"$7$P$i$/$7$FDL?.$O=*$C$F$7$^$$$^$7$?!#(B
($BE*3N$JD4::$,$G$-$k$h$&$JCN<1$b$J$$$o$1$G!D(B)

$B8=:_$O!"0J2<$N$h$&$J$b$N$,;D$C$F$$$^$9!#(B($BNI$/$o$+$i$J$$$b$N$rH4?h(B)

foo03# netstat 
Active Internet connections
Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
tcp        0      0  foo03.iclpv-sa         foo01.6000             ESTABLISHED
tcp        0      0  foo03.bytex            foo01.6000             ESTABLISHED

foo01# netstat 
Active Internet connections
Proto Recv-Q Send-Q  Local Address          Foreign Address        (state)
tcp        0      0  foo01.6000             foo03.iclpv-sa         ESTABLISHED
tcp        0      0  foo01.6000             foo03.bytex            ESTABLISHED
tcp        0      0  foo01.6000             foo02.molly            ESTABLISHED

surf.newwave.net $B$H8@$&$H$3$m$b21$($,L5$$$7(B
iclpv-dm $B$K$D$$$F$b!"(B/etc/services $B$G(B #Document Manager
$B$H$@$1$7$+$o$+$j$^$;$s$G$7$?!#(B
$B$^$?(B foo01 $B$J$i$H$b$+$/(B($B!)(B) foo03 $B$HDL?.$7$F$k$C$F$N$,(B
$B5$;}$A0-$$$N$G$9$,!"$3$l$C$F%d%P$=$&$J$3$H$J$N$G$7$g$&$+!)(B

$B$[$C$H$$$F9=$o$J$$$N$+!"2?$+BP=h$7$J$1$l$P$J$i$J$$$N$+(B
$B2?$+%"%I%P%$%9$r$$$?$@$1$k$H9,$$$G$9!#(B
$B$h$m$7$/$*4j$$$7$^$9!#(B
-- 
$B?eED(B
