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From: Makoto MATSUSHITA <matusita@matatabi.or.jp>
To: ipv6-jp@jp.FreeBSD.org
Date: Fri, 22 Jun 2001 01:09:46 +0900
Message-Id: <20010622010946C.matusita@matatabi.or.jp>
Reply-To: IPv6-jp@jp.freebsd.org
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X-Sequence: IPv6-jp 987
Subject: [IPv6-jp 987] Why raw-socket of rtadvd(8) doesn't show up to sockstat(8) ?
Errors-To: owner-IPv6-jp@jp.freebsd.org
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X-Originator: matusita@matatabi.or.jp


IPv6 $B$rOC$7!$(Brouter $B$H$7$F$b2TF/$7$F$$$k(B FreeBSD 5-current $B$r;H$C$F$$(B
$B$F5$$,$D$$$?$3$H$,$"$C$?$N$G!$<ALd$5$;$F$/$@$5$$!%(B

$B$[$H$s$I$N(B socket $B$r;H$&(B application $B$O!$(Bsockstat(8) $B$N=PNO$H$7$F$:$i(B
$B$:$i=P$F$-$^$9!%$G$b!$$J$<$+(B rtadvd(8) $B$@$1$O(B sockstat(8) $B$N=PNO$K$*$$$F(B

galtvalion % sockstat -6 | grep rtadvd
root     rtadvd     284    3 ?      ?                     ?
galtvalion %

$B$J$I$N$h$&$K!$(Bprotocol $BMs0J9_$,ITL@$H$J$C$F$7$^$$$^$9!%$3$l$O$I$&$7$F(B
$B$J$N$G$7$g$&$+(B?

***

$B0J2<!$$=$l$J$j$KM}M3$r$*$$$+$1$F$_$?7P2a!$$G$9!%(B

sockstat(8) $B$O(B fstat(1) $B$H(B netstat(1) $B$N=PNO$r;H$C$F$$$k$3$H$O$o$+$C$F(B
$B$$$k$N$G!$$=$l$>$l$I$&$J$C$F$$$k$+$r8+$F$_$^$7$?!%$^$:(B fstat(1) $B$+$i!%(B

galtvalion % fstat | grep rtadv
root     rtadvd       284 root /             2 drwxr-xr-x     512  r
root     rtadvd       284   wd /             2 drwxr-xr-x     512  r
root     rtadvd       284 text /         88325 -r-xr-xr-x   39336  r
root     rtadvd       284    0 -         -       ?(11)    -
root     rtadvd       284    1 -         -       ?(11)    -
root     rtadvd       284    2 -         -       ?(11)    -
root     rtadvd       284    3* internet6 raw ipv6-icmp c5802f00
root     rtadvd       284    4* route raw 0 c5754b40
galtvalion %

$B$A$c$s$H(B v6 $B$J(B raw socket $B$r$"$1$F$$$k$3$H$,$o$+$j$^$9!%<!$K!$(Bnetstat(1) 
$B$r<B9T$9$k$H!E!E(B

galtvalion % netstat -AanW | egrep '(c5802f00|c5754b40)'
galtvalion %

$B2?$b=PNO$5$l$^$;$s!%$3$l$G(B sockstat(8) $B$,(B ? ? ? $B$HEz$($kM}M3$N@bL@$O$D(B
$B$-$^$9!%(B

$B!V(Braw socket $B$J$i$@$a$J$N$@$m$&$+!W$H;W$$!$(BISC dhcpd 2.0.5 ($B$3$l$O(B 
IPv4 $B$7$+CN$j$^$;$s$,(B)$B$,$I$&$J$C$F$$$k$+$r8+$F$_$^$7$?!%(B

galtvalion % sockstat -4 | grep dhcp
root     dhcpd      473    7 udp4   *:67                  *:*
root     dhcpd      473    9 icm4   *:*                   *:*
galtvalion %

$B$3$A$i$O!$$A$c$s$H(B sockstat(8) $B$N=PNO$K(B ? ? ? $B$N$h$&$J$b$N$O$"$j$^$;$s!%(B

***

$B$H$$$&$o$1$G!$860x$O!V(Brtadvd(8) $B$,:n$C$?(B socket $B$,$I$&$7$F(B netstat(8)
$B$G=P$F$3$J$$$+$i!W$@$H$$$&$N$O$o$+$C$?$N$G$9$,!$$J$<$=$&$J$k$N$+$,$o$+(B
$B$j$^$;$s!%$3$l$O!$(B

1) $B!V$=$&$$$&$b$N!W$J$N$G$7$g$&$+(B?
2) netstat(8) $B$,=PNO$7$=$S$l$F$$$k$@$1$G$7$g$&$+(B?
3) $B<B$O0z?t(B($B$3$N0z?t$O(B sockstat(8) $B$,<B:]$K;H$&0z?t$G$9(B)$B$NM?$($+$?$,4V(B
   $B0c$C$F$$$k$@$1$G$7$g$&$+(B?

$B$b$7$4B8CN$NJ}$,$$$i$C$7$c$$$^$7$?$i!$$*65$($$$?$@$1$l$P4r$7$$$G$9!%(B

***

$B$A$J$_$K!E!EJL$N4D6-$G!$$3$3:G6a$N(B 4-stable $B$,2TF/$7$F$kF1MM$N7W;;5!$G(B
$B;n$7$F$_$?$N$G$9$,!$$=$A$i$N>l9g$G$b$d$O$jF1MM$N7k2L$,F@$i$l$^$7$?!%$J(B
$B$N$G!$$$$A$*$&(B 4-stable/5-current $B$I$A$i$K$b$"$F$O$^$kOC$J$N$G$O$J$$$+!$(B
$B$H;W$C$F$$$^$9(B($B$,!$3N>Z$O$I$3$K$b$"$j$^$;$s(B)$B!%(B

-- -
Makoto `MAR' MATSUSHITA
