towheedm ~ thank you again for reply. I think you reply also have a useful especially the
. I am glad to try all the step u given to see the different to my system. :-) I will try once. and THANK YOU VERY MUCH for helping me. I hope you can help me in my next problem. I will post it to this forum.
I have problem with my ipv6 tunnel. Did you have any idea about it?
ip -6 addr del 2001:100::1/64 dev eth0
ERROR: Module ip6_tunnel does not exist in /proc/modules
ERROR: Module tunnel6 does not exist in /proc/modules
echo "0" > /proc/sys/net/ipv6/conf/all/accept_ra
echo "0" > /proc/sys/net/ipv6/conf/eth0/accept_ra
sh: cannot create /proc/sys/net/ipv6/conf/eth0/accept_ra: Directory nonexistent
echo "0" > /proc/sys/net/ipv6/conf/eth1/accept_ra
sh: cannot create /proc/sys/net/ipv6/conf/eth1/accept_ra: Directory nonexistent
echo "1" > /proc/sys/net/ipv6/conf/all/forwarding
ip -6 addr add 2001:100::1/64 dev eth0
ip -6 addr add 2001:2::1/64 dev eth1
It's show that my ip6 tunnel does not exist. I try to fix this problem now :-(