[Bda] ipv6

[PhantOm]

peut-etre que quelqu'un pourrait m'aider:

ip -6 addr ls                                             r7 #112
1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue 
    inet6 ::1/128 scope host 
3: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 100
    inet6 fe80::220:edff:fe3d:eb14/10 scope link 
4: eth1: <BROADCAST,MULTICAST,PROMISC,UP> mtu 1500 qdisc pfifo_fast qlen 100
    inet6 fec0::1/64 scope site 
    inet6 fe80::205:5dff:fea6:5259/10 scope link 


ip -6 route ls                                            r7 #121
fe80::/10 dev eth0  proto kernel  metric 256  mtu 1500 advmss 1440
fe80::/10 dev eth1  proto kernel  metric 256  mtu 1500 advmss 1440
fec0::/64 dev eth1  proto kernel  metric 256  mtu 1500 advmss 1440
ff00::/8 dev eth0  proto kernel  metric 256  mtu 1500 advmss 1440
ff00::/8 dev eth1  proto kernel  metric 256  mtu 1500 advmss 1440
unreachable default dev lo  metric -1  error -101

ping6 ::1                                                 r7 #122
PING ::1(::1) from ::1 : 56 data bytes
64 bytes from ::1: icmp_seq=1 ttl=64 time=0.034 ms

ping6 fec0::1                                             r7 #123
PING fec0::1(fec0::1) from ::1 : 56 data bytes
64 bytes from fec0::1: icmp_seq=1 ttl=64 time=0.035 ms

 ping6 fec0::2                                             r7 #124
PING fec0::2(fec0::2) from fec0::1 : 56 data bytes
ping: recvmsg: No route to host
ping: recvmsg: No route to host
???????????????????????????????????????????? mais pourquoi ?
surtout que:
tcpdump -ni eth1                                          r7 #45
tcpdump: listening on eth1
13:49:31.211477 fec0::1 > fec0::2: icmp6: echo request
13:49:31.211577 fec0::2 > fec0::1: icmp6: echo reply

je piges pas ....
(bon c'est un ptit peu urgent alors si vous savez pourquoi ... merci d'avance)

-- 
PhantOm