This is an old revision of the document!
SFR has now activated the IPv6 support on its ADSL boxes. Here are some snapshots of the configuration interface of a NeufBox 4 :
The IPv6 prefix that is used is:
- IPv6 Prefix: 2a02:8400::/25
- Owned by: LDCOM
- AS Number: 15557
- Allocated on: 2010-12-23
- First seen on: 2011-03-23 12:03:17
Figure 3 gives an overview of the Internet v6 ecosystem in France obtained with the autonomous system map tool.
(click here to get the high resolution format)
Note the high IPv6 connectivity of Hurricane and Lambdanet as foreign providers and Neotelecoms as an internal provider. A traceroute6 enables to verify the connectivity:
$ traceroute6 -n ipv6.google.com traceroute6 to ipv6.l.google.com (2a00:1450:8007::6a) from 2a02:8420:209::XX, 64 hops max, 12 byte packets 1 2a02:8420:209::YY 1.254 ms 1.221 ms 0.821 ms 2 * * * 3 2a02:8400:0:3::11 32.980 ms 32.964 ms 32.117 ms 4 2a02:8400:0:3::142 35.891 ms 34.488 ms 80.187 ms 5 2001:4860::1:0:23 35.676 ms 2001:4860::1:0:9f2 34.713 ms 2001:4860::1:0:23 33.623 ms 6 2001:4860::8:0:3015 52.451 ms 43.599 ms 2001:4860::8:0:3016 44.782 ms 7 2001:4860::2:0:48c 44.284 ms 43.608 ms 46.274 ms 8 2001:4860:0:1::c7 55.404 ms 52.317 ms 54.170 ms 9 2a00:1450:8007::6a 45.815 ms 44.046 ms 45.221 ms