Doesn't work properly here, I get a very local IPv6, then one row of stars, then the third hop is the destination?<p><pre><code> % traceroute6 -w1 cv6.poinsignon.org
traceroute to cv6.poinsignon.org (2001:bc8:3eff:c0::ff), 30 hops max, 80 byte packets
1 2a01:x:x:x::1 (2a01:x:x:x::1) 0.794 ms 0.913 ms 0.737 ms
2 * * *
3 2001:bc8:3eff::1 (2001:bc8:3eff::1) 39.555 ms 39.668 ms 39.560 ms
</code></pre>
Not sure why "traceroute6" stops at the "...::1" but "mtr" shows an equivalent 3-hop route but actually shows "...::ff" for the third and final hop? (Edit: Using "-I" with "traceroute6" makes the third and final hop also show up as "::ff". Strange that ICMP vs UDP would give different IP addresses for the final hop?)