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# transixのIPv4接続（DS-Lite）でインターネット接続
#

#
# ルーターの設定：ひかり電話契約ありの場合
#

#
# ゲートウェイの設定
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ip route default gateway tunnel 1
ipv6 route default gateway dhcp lan2

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# LANインターフェースの設定 (LAN1ポートを使用)
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ip lan1 address 192.168.100.1/24

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# WANインターフェースの設定 (LAN2ポートを使用)
#
ipv6 prefix 1 dhcp-prefix@lan2::/64
ipv6 lan1 address dhcp-prefix@lan2::1/64
ipv6 lan1 rtadv send 1 o_flag=on
ipv6 lan1 dhcp service server
ipv6 lan2 dhcp service client
ipv6 lan2 address dhcp
ipv6 lan2 secure filter in 1010 1011 1012
ipv6 lan2 secure filter out 3000 dynamic 100 101 102 103 104 105 118 119
ip lan2 address dhcp
ngn type lan2 ntt

#
# トンネルの設定
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tunnel select 1
tunnel encapsulation ipip
tunnel endpoint name (AFTRのFQDN)
ip tunnel mtu 1460
tunnel enable 1

#
# フィルター設定
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ipv6 filter 1010 pass * * icmp6 * *
ipv6 filter 1011 pass * * tcp * ident
ipv6 filter 1012 pass * * udp * 546
ipv6 filter 3000 pass * * * * *
ipv6 filter dynamic 100 * * ftp
ipv6 filter dynamic 101 * * domain
ipv6 filter dynamic 102 * * www
ipv6 filter dynamic 103 * * smtp
ipv6 filter dynamic 104 * * pop3
ipv6 filter dynamic 105 * * submission
ipv6 filter dynamic 118 * * tcp
ipv6 filter dynamic 119 * * udp

#
# DHCPの設定
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dhcp service server
dhcp server rfc2131 compliant except remain-silent
dhcp scope 1 192.168.100.2-192.168.100.191/24

#
# DNSの設定
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dns host lan1
dns service fallback on
dns server dhcp lan2

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# 電話の設定
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sip use on