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In-reply-to: sumikawa's message of Fri, 30 Apr 1999 02:36:02 JST.
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Subject: [IPv6-jp 214] Re: tunnel over NAT 
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>> 	$B$HL537$KCG$k$N$b%J%K$J$N$G!#$3$l$GF0$/$s$@$m$&$+(B?
>> 	$BBLL\$b$H$G$d$C$F$_$F$/$@$5$$!#(B
>$B@)8B>r7o$,B?$$$N$G!"$`$7$m!"(B
>IPv6 over IPv4 $B$G<B8=$7$J$$$G!"(B (dtcp$B$,(Bgifconfig$B$rC!$/(B)
>     IPv6 over TCPv4 $B$H$+!"(B (dtcp $B$,(B tcp port$B8+D%$C$F(Btun$B$H7k$S$D$1$k(B)
>     IPv6 over SSHv4        (dtcp + port relay + anonymous sshd
>                             $B$+$J!)(B $B$h$/$o$+$i$s(B)
>$B$G<B8=$7$?$[$&$,3Z$8$c$J$$!)(B

	$B$@$C$?$i:G=i$+$i(Bppp over ssh over TCP4$B$G$$$$$8$c!<$s!#(B

	$B0J2<$K(Bdtcp$B$N(Bdraft$B$N0lIt$rE:IU$7$^$9!#$3$N%W%m%H%3%k!"40A4$K(B
	IPv6 over IPv4 tunnel$B$r2>Dj$7$F$*$j$^$9!#(B
>S:	+OK 203.5.119.43 203.5.119.212 3FFE:2804:100::3 3FFE:2804:100::2
	$B$3$N9T$r$b$H$K(Bgifconfig + ifconfig$B$9$k$o$1!#(B

itojun


---
Appendix A

A typical tunnel session is shown


	C: initiates connection
	S: accepts connection

	S:	+OK A58E729C079578962BF8E1DBB293012A Fanfare Tunnel server ready.
	C:	tunnel fred 7DDBED2073AD8FA5B43E3DC4CFF62045 host
	S:	+OK 203.5.119.43 203.5.119.212 3FFE:2804:100::3 3FFE:2804:100::2
	
	time passes...

	C:	ping
	S:	+OK

	time passes...

	C:	ping
	S:	+OK

	time passes...

	C:	quit
	S:	+OK

S: closes connection
C: closes connection

