%%%%%%%%%%INCLUDE default.mgp
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% "tfont" defs in this part is for those who have downloaded Microsoft
%% TrueType fonts (or those who mounting Windows partition from your UNIX
%% partiton).
%% those are available at: http://microsoft.com/typography/fontpack/default.htm
%% and they require Windows lisence to extract the archive.
%%
%% If you got Computer Modern fonts in TrueType format, you may want to
%% use the following settings:
%%	"cmss10.ttf" for standard, "cmssbx10.ttf" for thick,
%%	"cmtt10.ttf" for typewriter
%% CM fonts are avaiable at CTAN mirros, pub/CTAN/fonts/cm/ps-type1/bakoma/ttf.
%% unlike MS ones, it does not require Windows license!
%%
%% see README.fonts{,.jp} for more detailed milage you take.
%%
%deffont "standard" xfont "helvetica-medium-r", vfont "goth", tfont "arial.ttf", tmfont "msgothic.ttf"
%deffont "thick" xfont "helvetica-bold-r", vfont "goth", tfont "arialbd.ttf", tmfont "msgothic.ttf"
%deffont "typewriter" xfont "courier-medium-r", vfont "goth", tfont "courbd.ttf", tmfont "msgothic.ttf"
%%
%% Default settings per each line numbers.
%%
%default 1 leftfill, size 2, fore "white", back "black", font "thick"
%default 2 size 7, vgap 10, prefix " "
%default 3 size 2, bar "gray70", vgap 10
%default 4 size 5, fore "white", vgap 30, prefix " ", font "standard"
%%
%% Default settings that are applied to TAB-indented lines.
%%
%tab 1 size 5, vgap 40, prefix "  ", icon box "green" 50
%tab 2 size 4, vgap 40, prefix "      ", icon arc "yellow" 50
%tab 3 size 3, vgap 40, prefix "            ", icon delta3 "white" 40
%%%%%%%%%%INCLUDE-END default.mgp
%default 1 leftfill, size 2, fore "black", back "white", vfont "gothsl", xfont "helvetica-bold-o"
%default 4 size 5, fore "black", vgap 30, prefix " ", font "standard"
%tab 3 size 4, vgap 40, prefix "            ", icon delta3 "white" 50
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%page
%nodefault
%size 8, vfont "minsl", xfont "times-medium-i", fore "black", back "white", vgap 20


%center
IMASY-6bone

%size 5
6bone-jp bof at IW2000 Osaka
2000 年 12 月 19 日

インターネット互助会横浜
梅本 肇
ume@mahoroba.org
ume@{,jp.}FreeBSD.org
ume@v6.linux.or.jp
http://www.imasy.or.jp/~ume/

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%page

現状報告

	構成
		3ffe:505::/32, 2001:200:300::/40
		pc6.otemachi.wide.ad.jp へトンネル接続
		BGP4+, RIPng
		FreeBSD 3.5-RELEASE + KAME → FreeBSD 4.2-RELEASE

	割り当て状況
		3ffe:505::/32
			52 サイト (内返却 5 サイト)
		2001:200:300::/40
			2 サイト

	DTCP (Dynamic Tunnel Configuration Protocol)
		トンネルタイプ tunnelroute を追加
		5 サイト (CATV, FLET's, ダイアルアップ)

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%page

接続形態

	生 IPv6 PPP
		欲しいよね
		状況が整いつつある
	専用線接続サイト
		IPv6 over IPv4 tunnel
	ダイアルアップ
		TA or モデム
			DTCP で OK
			NAT に注意 (FreeBSD の場合、ppp + ipnat で OK)
			http://www.running-dog.net/bsd/42/ipv6.html
		ルーター + NAT
			IPv4 グローバルアドレスが 2 つ固定できればできるはず
			DTCP だけでは救えない
		(IMASY 会員は IPv4 アドレスを固定)

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%page

連絡先



	IMASY-6bone Web ページ

		http://www.v6.imasy.or.jp/


	IPv6 アドレス割り当て等

		ipv6-contact@imasy.or.jp

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