[CentOS] what wrong about my ipv6 address

[Jakub Jedelsky]

Dne 7.3.2011 20:56, ann kok napsal(a):
> Hi 
> 
> I used the command "ip -6 addr add 2001:DB8:CAFE:1111::12/64 dev eth0"
> 
> to add ipv6 address and can see it in ifconfig 
> 
> but can't ping it
> 
> Why?
> 
> Thank you
> 
> # ping6 2001:db8:cafe:1111::12
> PING 2001:db8:cafe:1111::12(2001:db8:cafe:1111::12) 56 data bytes
>>From ::1 icmp_seq=1 Destination unreachable: Address unreachable
>>From ::1 icmp_seq=2 Destination unreachable: Address unreachable
>>From ::1 icmp_seq=3 Destination unreachable: Address unreachable
>>From ::1 icmp_seq=5 Destination unreachable: Address unreachable
>>From ::1 icmp_seq=6 Destination unreachable: Address unreachable
>>From ::1 icmp_seq=7 Destination unreachable: Address unreachable
>>From ::1 icmp_seq=9 Destination unreachable: Address unreachable
>>From ::1 icmp_seq=10 Destination unreachable: Address unreachable
>>From ::1 icmp_seq=11 Destination unreachable: Address unreachable
> 
> 

hi,

have you correctly set gateway? Send `ip -6 route` and `route -n -A
inet6` to us. What about to ping ipv6.google.com from this pc?
Where did you run ping command? Have you IPv6 enabled there? "From ::1"
looks like something is misconfigured..

JJ