Hi After ~12 years using sixxs, i got this week native ipv6 from Vodafone in Portugal. They still do not enabled it automatically for everyone, but we can call in and request ipv6 and they enable it in a few minutes. Probably this is the final "testing" step before enabling it for everyone This is my performance test: http://img2.ipv6-test.com/speedtest/result/2017/02/18/8dc1faa831d4803b0e42821515fef659.png Latency is about 35ms for both ipv4 and ipv6 So the connection is good :) If you are in Portugal and have vodafone as ISP, request your ipv6 access. For SIXXS, a BIG THANKS!! 12 years with ipv6, learning a lot and teaching people around me. First via NFSI - Portugal (until they closed), now via Jaguar - France, also a bit THANK YOU for their tunnel termination Thanks Daniel