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6RD on DD-WRT-based Home Router. 陳鈺萍 陳伯岡. 1. Introduction. IPv6 Rapid Deployment RFC 5569 RFC 5969 A improvement of 6to4. 2. 6to4 架構. IPv4. 2002:83F3:812C:1::3. 6to4 Router1. 6to4 Relay Router. 192.88.99.1. 2002::/16. IPv4. 6to4 Relay Router. 2002::/16. IPv6 Network.
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6RD on DD-WRT-based Home Router 陳鈺萍 陳伯岡 1
Introduction • IPv6 Rapid Deployment • RFC 5569 • RFC 5969 • A improvement of 6to4 2
6to4 架構 IPv4 2002:83F3:812C:1::3 6to4 Router1 6to4 Relay Router 192.88.99.1 2002::/16 IPv4 6to4 Relay Router 2002::/16 IPv6 Network 192.88.99.1 Reference : Internet Protocol Version 6, Spring 2011, Dr. Quincy Wu
6RD 架構 IPv4 AND IPv6 customer site 6rd relays (modified 6 to 4) Comcast 6RD Border Relays ASUS RT-N16 Home Router 6rd CPEs (modified 6 to 4) GLOBAL IPv6 INTERNET ISP IPV4 INFRASTRUCTURE IPv4 anycast address => of 6rd relays IPv6 Prefix <= of 6rd relays of ISP IPv4 addresses <= of customer sites 4 Reference RFC 5969
改進 • IPv6 prefix : • 6to4 : 2002:: • 6RD : 依照ISP的prefix
ISP prefix IPv4 addr (router) Subnet ID Interface ID 實驗環境 PC switch 更改韌體 韌體新設定 2001:55c: eui-64 address Internet 6
實驗步驟 • 更新router韌體 • dd-wrt.v24-14896_NEWD-2_K2.6_voip.bin • 開啟6RD設定 • Enable IPv6 • Enable radvd • SOP
Reference • RFC 5569 • RFC 5969 • http://www.dd-wrt.com/wiki/index.php/IPv6 • http://www.dd-wrt.com/site/support/router-database • http://5i01.com/topicdetail.php?f=110&t=1370458 • http://www.comcast6.net/6rd-config.php • http://course.ipv6.club.tw/IPv6.992/lab-6to4-v1.ppt