Hello, when downloading this ftp://ftp.dk.FreeBSD.org/pub/FreeBSD/releases/amd64/amd64/ISO-IMAGES/9.3/FreeBSD-9.3-RELEASE-amd64-bootonly.iso with IPv4 native I get about 2-4 MBytes per second the same though IPv6 Tunnel only 20-40 kBytes per second, why? could my tunnel go through some faster PoP (e.g. in Germany, Munich?) by the way: your action "Call your ISP for IPv6" has some horse legs ... my ISP still doesn't have IPv6; the only IPv6 that exists at my ISP are the two DNS servers, which are dual stack; anything else is IPv4only; the same situation as several years ago