It’s good to know, that Internet Service Provider CHARTER is getting ready for IPv6. There is a trial program, and here is working Linux configuration:
#edit /etc/config/network
#/etc/init.d/network reload
config interface 'wan6'
option proto '6rd'
option peeraddr '68.114.165.1'
option ip6prefix '2602:100::'
option ip6prefixlen '32'
option ip4prefixlen '0'
With this configuration it’s possible to browse websites like whatismyv6.com, ip6.me, ipv6-test.ch, test-ipv6.cl, speedtest6.cesnet.cz, and more, or to ping IPv6 addresses below.
#charter dns6 1 $ ping6 2607:f428:ffff:ffff::1 PING 2607:f428:ffff:ffff::1 (2607:f428:ffff:ffff::1): 56 data bytes 64 bytes from 2607:f428:ffff:ffff::1: seq=0 ttl=59 time=35.329 ms 64 bytes from 2607:f428:ffff:ffff::1: seq=1 ttl=59 time=40.211 ms 64 bytes from 2607:f428:ffff:ffff::1: seq=2 ttl=59 time=38.683 ms $ ping6 whatismyv6.com PING whatismyv6.com (2001:4810::110): 56 data bytes 64 bytes from 2001:4810::110: seq=0 ttl=56 time=109.845 ms 64 bytes from 2001:4810::110: seq=1 ttl=56 time=63.858 ms $ ping6 speedtest6.cesnet.cz PING speedtest6.cesnet.cz (2001:718:1:a100::161:30): 56 data bytes 64 bytes from 2001:718:1:a100::161:30: seq=0 ttl=50 time=148.320 ms $ ping6 www.ipv6.cz PING www.ipv6.cz (2001:718:1:101::6): 56 data bytes 64 bytes from 2001:718:1:101::6: seq=0 ttl=50 time=149.869 ms #google public DNS6 $ ping6 2001:4860:4860::8888 PING 2001:4860:4860::8888 (2001:4860:4860::8888): 56 data bytes 64 bytes from 2001:4860:4860::8888: seq=0 ttl=54 time=52.621 ms $ ping6 2001:4860:4860::8844 PING 2001:4860:4860::8844 (2001:4860:4860::8844): 56 data bytes 64 bytes from 2001:4860:4860::8844: seq=0 ttl=54 time=57.752 ms