IPv6@HOME ipv6@coe.psu.ac.th.

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Presentation transcript:

IPv6@HOME ipv6@coe.psu.ac.th

System Requirement ADSL Modem with Ethernet Port Linksys WRT54G or compatible devices (see. http://wiki.openwrt.org/TableOfHardware) OpenWRT firmware (binary or source code) Computer clients (Unix-based system prefered)

6to4 Home Network Topology Home (IPv4/IPv6) IPv6 Network internet (IPv4) ISP IPv4 IPv6 OpenWRT 6to4 Relay

IPv6@HOME's Hardware

Client: IPv6 Address

OpenWRT Installation Download OpenWRT Firmware from http://downloads.openwrt.org/whiterussian/rc4/bin Uploading Firmware Using Web Interface Using TFTP

Firmware Upgrade through WEB Interface

Firmware Upgrade through WEB Interface

Firmware Upgrade through WEB Interface

Firmware Upgrade using TFTP Enable boot_wait=on at the device Install tftp server Issue the following command to start tftp 192.168.1.1 tftp> binary tftp> rexmt 1 tftp> timeout 60 tftp> trace tftp> put openwrt-wrt54g-jffs2.bin

Firmware Upgrade using TFTP

First connect to OpenWRT box with Web browser

ssh to OpenWRT Box

OpenWRT: Linux kernel version

WRT54G's CPU Information

WRT54G's Memory Information

OpenWRT: Module Information

OpenWRT: Running Process Information

OpenWRT: Available storage space

OpenWRT: Packages List Update

OpenWRT: Packages List

Additional Packages Required ipv6 kernel module (kmod-ipv6) ip6tables radvd

available 6to4 Relay KDDI Lab 6to4 relay 192.26.91.178 NECTEC 6to4 relay 203.185.132.158 More information are available at: http://www.kfu.com/~nsayer/6to4/#list

System Configuration

Allow Protocol 41 (IPv6) Add the following to /etc/firewall.user $iptables -I INPUT -p 41 -i $WAN -j ACCEPT

OpenWRT: /etc/ppp/ip-up

OpenWRT /etc/ppp/ip-up

OpenWRT /etc/ppp/ip-down

Results

OpenWRT: br0 and ppp0 interface

OpenWRT: ipv4 route

OpenWRT: ipv6 route

OpenWRT: /etc/radvd.conf

OpenWRT: tun6to4 interface

OpenWRT: br0 interface

Client: IPv6 Address

Client: IPv6 routing table

Client: IPv6 Address after router reboot

Client: IPv6 Address after router reboot

Client: traceroute6 to www.kame.net

Client: ping6 to www.kame.net