I want to disable autoconf of IPv6 for which I am making entries in /etc/network/intefaces
file as below. Before making this changes I use "ifdown eth0
"
iface eth0 inet6 static
address <ipv6_address>
netmask 64
autoconf 0
After this I use "ifup eth0
". But, still I am getting IPv6 global address based on MAC address.