🚀 go-pugleaf

$B?7>k!wC^GHBg3X>pJs$G$9!#$3$s$K$A$O!#(B

In article <bplbmk$rrk$1@wa1.seikyou.ne.jp>
	"YYoshikawa" <YukaYoshikawa@sings.jp> writes:
>  /sbin/iptables -A INPUT -i ppp0 -p tcp -m state --state ESTABLISHED --sport
>  50 -j ACCEPT
>  /sbin/iptables -A INPUT -i ppp0 -p udp --dport 500 -j ACCEPT
...
>  /sbin/iptables -A INPUT -i ppp0 -p 50 -j ACCEPT
>  /sbin/iptables -A OUTPUT -o ppp0 -p 50 -j ACCEPT
> $B$rAPJ}$N(BRedhat9$B$G<B9T$7$F$+$i(BWin2k$B$+$i(Bping$B$,DL$j$^$7$?!#(B
> $B=j$G!"$3$N!V(B-p 50$B!W$C$F(Bipv6-crypt$B$N;v$J$s$G$9$h$M!#(B
> $B$3$N%k!<%k$O$I$&$7$FI,MW$J$s$G$7$g$&$+(B?

$B!V(B/sbin/iptables -A INPUT -i ppp0 -p 50 -j ACCEPT$B!W$O!"(B
    (1) $BF~NO%$%s%?%U%'!<%9$,(B ppp0 $B$G!"$+$D!"(B
    (2) $B%W%m%H%3%k$,(B 50 $B$J$i!"(B
    (3) ACCEPT $B$KHt$Y(B
$B$H$$$&%k!<%k$r!"(BINPUT $B$KF~$l$m$HFI$_$^$9!#(B

-p 50 $B$O!"<!$N%U%!%$%k$KF~$C$F$$$kHV9f$G$9!#(B
------------------------------------------------------------
% egrep 'tcp|udp|50' /etc/protocols
tcp     6       TCP             # transmission control protocol
udp     17      UDP             # user datagram protocol
ipv6-crypt      50      IPv6-Crypt      # Encryption Header for IPv6
% 
------------------------------------------------------------
tcp $B$J$i(B 6, udp $B$J$i!"(B17$B!#(B

> $B=j$G!"$3$N!V(B-p 50$B!W$C$F(Bipv6-crypt$B$N;v$J$s$G$9$h$M!#(B
> $B$3$N%k!<%k$O$I$&$7$FI,MW$J$s$G$7$g$&$+(B?

IPv6 $B$O;H$C$F$$$J$$$N$K!"(Bipv6- $B$,=P$F$/$k$N$O2?8N$@$H$$$&$N(B
$B$,<ALd$G$9$+!#(Bipv4 $B$b(B ipv6 $B$b!"F1$8HV9f;H$C$F$$$k$s$8$c$J$$(B
$B$G$9$+$M!#(B

$BB3$-$O!"(BFollowup-To: fj.net.ip $B$H$$$&$3$H$G!#(B

$B!@!@!!?7>k!!Lw!!!J$7$s$8$g$&!!$d$9$7!K!!!@!@(B
$B!@!@!!C^GHBg3X!!EE;R!&>pJs!!!!!!!!!!!!!!!@!@(B