My Current setup:
I have netgear 6220 running openwrt v19.07.10. Also i'm running 2x WAN connection on these using mwan3. Both my ISPs don't provide a ipv6 address and are running CGNAT
The issue:
I am using route48 tunnel broker service to get a ipv6 address. I'm using wireguard tunnel. I installed wiregaurd packages and did the configuration. Also updated MWAN3 configuration to include wiregaurd interface as well. It seems to be working and i can do ipv6 ping to ipv6.google.com via router network diagnostics and getting the reponse as well which I was previously unable to do.
However when I try to run any test on https://ipv6-test.com/ , it still says ipv6 not supported on my system. Also I'm unable to ping ipv6.google.com from my laptop as well.
Any idea what i'm still missing out?