IPv6 details

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Add IPv6 address
 ip -6 addr add 2001::11/64 dev eth1

Ping ipv6
 ping6 -I eth1 20011::1

 delete Ipv6 address
  ip -6 addr del 2001::99/64 dev eth1
 
Add gateway
 route -A inet6 add 2001::/3 gw 2001::1

 check route
 route -A inet6


 IPV6 forwarding  --> http://tldp.org/HOWTO/Linux+IPv6-HOWTO/proc-sys-net-ipv6..html
 /proc/sys/net/ipv6/conf/all/forwarding

 http://tipsntricksforlinux.blogspot.in/2011/01/configure-linux-server-as-router.html
 IPv6 router
 http://www.linuxhorizon.ro/iproute2.html

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