TalkTalk Fiber and IPv6 tunnel from HE
Here is short description how to setup Hurricane Electric IPv6 tunnel with: TalkTalk Fiber HG633 router Raspberry Pi running Raspbian. First enable ipv6 module loading. Then ensure that on your router: VPN pass-through is enabled (it will under the hood enable proto 41 that is necessary for 6in4 tunnel). disabled disabled Then edit /etc/network/interfaces to get something similar to this: auto lo iface lo inet loopback auto eth0 allow-hotplug eth0 iface eth0 inet manual ## Add HE tunnel auto he-ipv6 iface he-ipv6 inet6 v4tunnel address 2001:470:6666:6666::2 netmask 64 endpoint 216.111.11.1 # Remote HE tunnel IP (POP) local 192.168.0.44 # Local RPi IPv4 address ttl 255 gateway 2001:470:6666:6666::1 # Your tunnel remote end post-up ip -6 addr add 2001:470:7777:7777::1/64 dev eth0 pre-down ip -6 addr del 2001:470:7777:7777::1/64 dev eth0 Last two lines adds/removes one of routed subnet IP addresses to eth0 inter