Hi Christopher,

On 16/01/2019 20:18, Christopher Morrow wrote:
>
> hey wait.... The first of my examples:
>   https://atlas.ripe.net/probes/26725/#!tab-general
> <https://atlas.ripe.net/probes/26725/#%21tab-general>
>
> has:
> System TagsV3 Resolves A Correctly Resolves AAAA Correctly IPv4 Works
> IPv6 Works IPv4 Capable IPv6 Capable IPv4 RFC1918 IPv4 Stable 90d
>
> suspiciously: "system-ipv6-works" is in that list... even though the v6
> address is:
>   2001:db8:4447:0:eade:27ff:fec9:7134/64

This probe has the "system-ipv6-works" tag because it can successfully
ping at least one IPv6 target. You can see at
https://atlas.ripe.net/probes/26725/#!tab-builtins that it can in fact
reach a number of IPv6 targets.

Note that the probe host for 26725 has tagged the probe as "IPv6NAT",
maybe this explains the discrepancy you are seeing?