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| ff::/8 | multicast | ff0x is reserverd | ||
| ff01::1 | multicast | all nodes | interface local | |
| ff02::1 | multicast | all nodes | link local | ping ff02::1%tun2 |
| ff01::2 | multicast | all routers | interface local | |
| ff02::2 | multicast | all routers | link local | |
| ff03::2 | multicast | all routers | site local | |
| fe80::/10 | link local address | |||
| fc00::/7 | Unique Local Address (ULA) | fc00::/7 and fd00::/7 | ||
| 2000:: | Global address | first | ||
| 3fff:ffff:ffff:ffff:ffff:ffff:ffff:ffff | Global address | last |
- /etc/network/interfaces
iface eth0 inet dhcp iface eth0 inet6 static address 2001::2 netmask 64 up -ip -6 route add ::/0 via 2001::1 dev eth0 down ip -6 route del ::/0 via 2001::1 dev eth0
Auto configuration can be disabled temporary for eth1 with:
sudo sysctl -w net.ipv6.conf.eth1.autoconf=0 sudo sysctl -w net.ipv6.conf.eth1.accept_ra=0
or for all interfaces with:
sudo sysctl -w net.ipv6.conf.all.autoconf=0 sudo sysctl -w net.ipv6.conf.all.accept_ra=0
Reenabling works by using 1 instead of 0 in the call.