IPv6 startup script

From DD-WRT Wiki

(Difference between revisions)
Jump to: navigation, search
Revision as of 14:30, 24 May 2005 (edit)
62.131.246.201 (Talk)
(Instructions)
← Previous diff
Revision as of 20:30, 28 June 2005 (edit) (undo)
131.193.177.151 (Talk)

Next diff →
Line 1: Line 1:
-==Instructions==+I love you
-The script below is targetted at users that have already obtained a SixXS tunnel and subnet. See also http://sixxs.net and http://sconk.se/dd-wrt_ipv6_guide/ for info.+
- +
- #!/bin/sh+
- #+
- # SIXXS ipv6 startup script for WRT54G+
- #+
- +
- # external IP+
- EXTIP=`/sbin/ifconfig vlan1 | grep 'inet addr' | awk '{print $2}' | sed -e 's/.*://'`+
- # My tunnel endpoint+
- MYTUNNELIP="2001:abc:abc:abc::2"+
- # Sixxs tunnel endpoint+
- SIXXSTUNNELIP="2001:abc:abc:abc::1"+
- # Sixxs POP IPv4+
- SIXXS4="193.109.122.244"+
- +
- # create tunnel+
- echo "- Creating SIXXS tunnel... ${EXTIP} <--> ${SIXXS4}"+
- /usr/sbin/ip tunnel add sixxs mode sit local ${EXTIP} remote ${SIXXS4}+
- +
- # bring tunnel interface up explicitly+
- echo "- Bringing sixxs device up..."+
- /usr/sbin/ip link set sixxs up+
- +
- # fix MTU and TTL+
- echo "- Fixing MTU and TTL of sixxs device..."+
- /usr/sbin/ip link set mtu 1280 dev sixxs+
- /usr/sbin/ip tunnel change sixxs ttl 64+
- +
- # Add virthost IPs before adding tunnel IP+
- # ...+
- +
- # configure IPv6 endpoint on the tunnel+
- echo "- Configuring my IPv6 tunnel endpoint..."+
- /usr/sbin/ip -6 addr add ${MYTUNNELIP}/64 dev sixxs+
- +
- # default route+
- echo "- Adding default route through SIXXS..."+
- /usr/sbin/ip -6 ro add default via ${SIXXSTUNNELIP} dev sixxs+
- +
- # add a /64 network from the /60 prefix to br0+
- echo "- Setting up br0: 2001:abc:def:1::1/64 ..."+
- /usr/sbin/ip -6 addr add 2001:abc:def:1::1/64 dev br0+
- +
- # start router advertisement daemon+
- echo "- Starting radvd..."+
- /sbin/radvd -C /tmp/smbshare/etc/radvd.conf+
- +
- echo "---- end IPv6 setup ----"+
- +
-An example radvd.conf:+
- +
- interface br0 {+
- AdvSendAdvert on;+
- prefix 2001:abc:def:1::1/64 {+
- AdvOnLink on;+
- AdvAutonomous on;+
- };+
- };+

Revision as of 20:30, 28 June 2005

I love you