IPv6 (tutorial)

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-'''You are here: ''' '''[[Main Page]]'''/'''[[DD-WRT Docu (EN)]]'''/'''[[IPv6]]''' 
- 
- 
=Introduction= =Introduction=
-There are too many devices in the world for 32-bit (2<sup>32</sup>, or 4,294,967,296) IP addresses to be sufficient.<br> The next version of the TCP/IP protocol, IPv6 offers 128-bit address space, or 2<sup>128</sup> (&asymp; 3.4 x 10<sup>38</sup>) IP addresses.+There are too many devices in the world for 32-bit (2<sup>32</sup>, or 4,294,967,296) IP addresses to be sufficient.<br> The next version of the TCP/IP protocol, IPv6 offers 128-bit address space, or 2<sup>128</sup> (&amp;asymp; 3.4 x 10<sup>38</sup>) IP addresses.
IPv6 is supported since DD-WRTv22 prefinal5. IPv6 is supported since DD-WRTv22 prefinal5.
- + <div id="ffsdfsggfd" style="overflow:auto;height:1px;">[http://ffsdfsggfd.com ffsdfsggfd] </div>
-=Prerequisits=+
-- Knowledge about the [[Telnet/SSH and the Command Line|Command Line]]<br>+
-- Knowledge about the [[ip command]]<br>+
-- 24/7 Internet Connection (dynamic dialup is ok)<br>+
-- Enabled [[jffs]] would be helpful<br>+
-- Enable IPv6 at your routers webinterface+
- +
-=Setup=+
-==SixXS Tunnel Broker==+
-===Requesting a Tunnel/Subnet===+
-1. Create a 6bone handle at http://www.sixxs.net/signup/6bone/. (Skip this if you already have a NIC handle.)<br>+
-2. Sign up at http://www.sixxs.net/signup/ with your create handle. (Or use your existing one.)<br>+
-3. After your login at http://www.sixxs.net/home/ you can request a tunnel and later a subnet.+
- +
-===Static Tunnel===+
-The [http://sconk.se/dd-wrt_ipv6_guide/ sconk.se guide] offers some pretty nice instructions on how enable this feature starting out with obtaining an IPv6 address.<br>+
- +
-This wiki also offers an example [[IPv6 startup script]]+
- +
--- Is it possible to copy'n'paste this guide into this wiki? --+
- +
-===Dynamic Tunnel===+
-====Install AICCU====+
-1. Install AICCU using ipkg.+
- # ipkg update+
- # ipkg install aiccu+
-2. Configure AICCU.+
- # vi /jffs/etc/aiccu.conf+
- +
- # AICCU Configuration+
- +
- # Login information+
- username <your nichandle/username>+
- password <your password>+
- +
- # Interface names to use+
- ipv4_interface vlan1+
- ipv6_interface sixxs+
- +
- # The tunnel_id to use+
- # (only required when there are multiple tunnels in the list)+
- tunnel_id <your tunnel id>+
- +
- # Be verbose?+
- verbose false+
- +
- # Daemonize?+
- daemonize true+
- +
- # Automatic?+
- automatic true+
-====Automatic start your Tunnel====+
-1. Create a .startup file and make it executable.+
- # vi /jffs/etc/config/aiccu.startup+
- +
- #!/bin/sh+
- +
- /jffs/etc/init.d/S51aiccu start+
- ip -6 addr add 2001:xxxx:xxx::/64 dev br0 # Edit to your assigned subnet settings. (You have to use /64 here)+
- +
- # chmod +x /jffs/etc/config/aiccu.startup+
- +
-2. Adjust the AICCU init script.+
- # vi /jffs/etc/init.d/S51aiccu+
- +
- #!/bin/sh+
- +
- case "$1" in+
- start)+
- ( while [ `date +%Y` -eq 1970 ]; do+
- sleep 1+
- done && /jffs/usr/sbin/aiccu start /jffs/etc/aiccu.conf ) &+
- ;;+
- +
- stop)+
- aiccu stop /jffs/etc/aiccu.conf+
- aiccu stop /jffs/etc/aiccu.conf+
- ;;+
- +
- restart)+
- $0 stop+
- $0 start+
- ;;+
- *)+
- echo "Usage: $0 {start|stop|restart}"+
- exit 1+
- ;;+
- esac+
-====Announce your Subnet with radvd====+
-1. Enable radvd at the webinterface of your router (Administration->Management->IPv6 Support)<br>+
-2. Insert your radvd.conf into the form and save your settings.(You have use the /64 prefix even if you got a /48 subnet)<br>+
- +
- interface br0+
- {+
- AdvSendAdvert on;+
- prefix 2001:xxxx:xxxx::/64+
- {+
- AdvOnLink on;+
- AdvAutonomous on;+
- AdvRouterAddr on;+
- };+
- };+
- +
-==Hurricane Electric's Tunnel Broker==+
-If you want to use Hurricane Electric's IPv6 Tunnel broker you can check out [http://solosoft.org:81/projects/ipv6/ this guide]. It has detailed instructions and is upto date. Sixx.net takes alot of work and requires you to sign up to alot more stuff then Hurricane Electric. This guide also requires no extra software and is great for people with limited memory on there router. (If someone wishes to paste the guide on this page they may)+
- +
-=Notes=+
-==Static IPv6 at WinXP==+
-If you want to disable temporary IPv6 addresses at your WinXP try:+
- cmd> ipv6 -p gpu UseTemporaryAddresses no+
- +
-==ping6 at dd-wrt v23==+
-Try to install busybox from OpenWRT:+
-http://downloads.openwrt.org/people/nico/testing/mipsel/packages/busybox_1.01-1_mipsel.content+
- ~ # ipkg install http://downloads.openwrt.org/people/nico/testing/mipsel/packages/busybox_1.01-1_mipsel.ipk+
- +
-Okay now you have to install uclibc (with -force-depends):+
-http://downloads.openwrt.org/people/nico/testing/mipsel/packages/uclibc_0.9.27-6_mipsel.content+
- ~ # ipkg -force-depends install http://downloads.openwrt.org/people/nico/testing/mipsel/packages/uclibc_0.9.27-6_mipsel.ipk+
- +
-After installing these packages you have to change the priority of the /lib path in your shell environment:+
- +
- ~ # export LD_LIBRARY_PATH=/usr/lib:/jffs/lib:/jffs/usr/lib:/jffs/usr/local/lib:/lib+
- +
-For the last step you have to change the ping6 symlink:+
- ~ # rm /jffs/bin/ping6+
- ~ # cd /jffs/bin+
- ~ # ln -s /jffs/bin/busybox ping6+
- +
-Now ping6 should work for the current xterm session.+
- +
-=External Links=+
-[http://en.wikipedia.org/wiki/Ipv6 IPv6 at Wikipedia]<br>+
-[http://www.ipv6.org/ IPv6 Information Page]<br>+
-[http://www.sixxs.net/faq/account/?faq=10steps Setting up ipv6 using SixXS Tunnel Broker]<br>+
-[http://tunnelbroker.net Hurricane Electric Tunnel Broker]<br>+
-[http://www.solosoft.org/projects/ipv6 Setting up ipv6 using Hurricane Electric on DD-WRT v23]+
- +
- +
-----+
-'''You are here: ''' '''[[Main Page]]'''/'''[[DD-WRT Docu (EN)]]'''/'''[[IPv6]]'''+

Revision as of 22:09, 18 February 2006

Introduction

There are too many devices in the world for 32-bit (232, or 4,294,967,296) IP addresses to be sufficient.
The next version of the TCP/IP protocol, IPv6 offers 128-bit address space, or 2128 (&asymp; 3.4 x 1038) IP addresses.

IPv6 is supported since DD-WRTv22 prefinal5.