Bonjour à tous,
Last login: Mon Apr 27 11:10:00 2020 from 192.168.1.254
fun8b5fce810c@grenoble:~$ ip addr show |grep tap
768: tap5: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
313: tap0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
316: tap1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
582: tap3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
587: tap4: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
346: tap2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
676: tap30: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
937: tap100: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
944: tap101: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
947: tap102: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
fun8b5fce810c@grenoble:~$ ip -6 route
2001:660:5307:31::/64 via fe80::2 dev tap30 metric 1024 linkdown pref medium
2001:660:5307:30ff::/64 dev ens3 proto kernel metric 256 pref medium
2001:660:5307:3100::/64 via fe80::2 dev tap0 metric 1024 linkdown pref medium
2001:660:5307:3102::/64 via fe80::2 dev tap2 metric 1024 linkdown pref medium
2001:660:5307:3103::/64 via fe80::2 dev tap3 metric 1024 linkdown pref medium
2001:660:5307:3104::/64 via fe80::2 dev tap4 metric 1024 linkdown pref medium
2001:660:5307:3107::/64 via fe80::2 dev tap100 metric 1024 linkdown pref medium
2001:660:5307:3108::/64 via fe80::2 dev tap101 metric 1024 linkdown pref medium
2001:660:5307:3109::/64 via fe80::2 dev tap102 metric 1024 linkdown pref medium
2001:660:5307:3111::/64 via fe80::2 dev tap1 metric 1024 linkdown pref medium
2001:660:5307:317f::/64 via fe80::2 dev tap5 metric 1024 linkdown pref medium
fe80::/64 dev ens3 proto kernel metric 256 pref medium
fe80::/64 dev ens7 proto kernel metric 256 pref medium
fe80::/64 dev tap0 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap1 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap2 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap3 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap4 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap30 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap5 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap100 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap101 proto kernel metric 256 linkdown pref medium
fe80::/64 dev tap102 proto kernel metric 256 linkdown pref medium
default via 2001:660:5307:30ff:ff:: dev ens3 metric 1024 pref medium
fun8b5fce810c@grenoble:~$ sudo ethos_uhcpd.py m3-95 tap0 2001:660:5307:3100::1/64
Invalid prefix 2001:660:5307:3100::1/64
Network overlapping with routes:
2001:660:5307:3100::/64
fun8b5fce810c@grenoble:~$
Quelles conclusions ?
- adresse public_ipv6_prefix mauvaise
- tap mauvaix
- ???
j’ai recommancé l’exercice plusieurs fois avec le même résultat.
Merci pour votre aide.