On 2011/03/11 3:19 PM, ann kok wrote: > Thank you. I try your way. the ipv6 address is on eth0 interface. > > I try to run ping6 the fe80::20c:29ff:fe3c:92a1%eth0 > > lt is same problem! Try ping6 -I eth0 fe80::20c:29ff:fe3c:92a1 -- /Jason