Hi,
Since about a week or so it's become impossible to reach wp.com content
over IPv6.
IPv4 content does work fine, using the IPv6 literal returns a 404 which
is small enough to fit in a smaller 1480 byte MTU.
I have another test site that has a clean 1500 byte mtu and I can fetch
the s0.wp.com page from there.
It looks like tunneled IPv6 users might be in hurt here.
Is anyone else experiencing similar issues?
My traceroute shows they are employing a CDN for s0.wp.com, so not
everyone might be affected.
7 asd2-rou-1022.NL.eurorings.net (2001:680:0:800f::291) 6.460 ms
6.203 ms 6.188 ms
8 asd2-rou-1044.eurorings.net (2001:680::134:222:85:63) 6.447 ms
6.494 ms 6.495 ms
9 adm-b5-link.telia.net (2001:2000:3080:6f::1) 6.818 ms 6.936 ms
6.891 ms
10 ldn-b3-v6.telia.net (2001:2000:3018:5::1) 15.290 ms 27.481 ms
15.380 ms
11 edgecast-ic-147468-ldn-b3.c.telia.net (2001:2000:3080:378::2)
15.116 ms 15.174 ms 15.176 ms
12 2606:2800:234:1922:15a7:17bf:bb7:f09
(2606:2800:234:1922:15a7:17bf:bb7:f09) 15.496 ms 15.327 ms 15.460 ms
Kind regards,
Seth
