TODO
SSH to your UDM
ssh root@<udm ip address>
<enter the password you set when prompted>
Configure the IPv6 Tunnel - You get the addresses from the Tunnel Details page on TunnelBroker
ip tunnel add he-ipv6 mode sit remote <server ipv4 address> local <client ipv4 address> ttl 255
ip link set he-ipv6 up
ip addr add <client ipv6 address> dev he-ipv6
ip route add ::/0 dev he-ipv6
ip -f inet6 addr
Test Connectivity from UDM
ping 2600::
Setup Address Allocation
TODO
I think I may be onto something, I use a PPPoE connection to connect to my ISP - I was looking over all the configured interfaces and running the iptables6 command and the only one which resulted in anything like what you posted was the ppp0 interface. Could it be I need to scrape the rules from that interface rather than eth9?
Rules below for comparison;
eth9
ppp0
Should have said this is the "old" version of the script - the new version doesn't correctly detect the ppp0 interface as it's prefixed with a number;