Hi I read ipv6forum.pdf about ipv6
It said MTU must be at least 1280 bytes (1500+) Does it mean to set the mtu over 1500 I set my linux box eth0 as 2001:db8:cafe:1111::12/64 but I can't ping it inet6 2001:db8:cafe:1111::12/64 scope global tentative ls it this problem? 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