[wp-meta] [Making WordPress.org] #8134: IPv6 connection to api.wordpress.org is unreachable

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Tue Dec 2 13:45:23 UTC 2025


#8134: IPv6 connection to api.wordpress.org is unreachable
-------------------------------+---------------------
 Reporter:  natanhp            |       Owner:  (none)
     Type:  defect (bug)       |      Status:  new
 Priority:  normal             |   Milestone:
Component:  API                |  Resolution:
 Keywords:  reporter-feedback  |
-------------------------------+---------------------

Comment (by natanhp):

 Replying to [comment:3 dd32]:
 > Replying to [comment:2 natanhp]:
 > > It is unreachable
 > >
 > >
 > > {{{
 > > daedalus at ngoumah ~ [1]> mtr --report-wide -b -6 api.wordpress.org
 > > mtr: udp socket connect failed: Network is unreachable
 > > }}}
 >
 > Thank you. Based on that your local computers network stack is broken,
 as the problem exists before your network router.
 >
 > https://bbs.archlinux.org/viewtopic.php?id=259467 lists similar errors.
 >
 > You can determine if it's DNS or IP Routing by trying by IP rather than
 hostname, if that fails, something is broken in your IP routes. It may be
 caused by VPN usage or other privacy extensions.. but that's outside of my
 expertise..
 >
 > Eg by IP: `mtr --report-wide -n -6 2607:f978:5:8002::c68f:a4fb`
 >
 > It may also be something that's worth bringing up with the WordPress
 Core team, that the API communications may need to fallback to IPv4 in
 event of the IPv6 communication being broken.. I can't see an existing
 ticket there. Similar to the HTTPS -> HTTP fallback.

 I got the same result by doint it with the IP


 {{{
 daedalus at ngoumah ~ [1]> mtr --report-wide -n -6
 2607:f978:5:8002::c68f:a4fb
 mtr: udp socket connect failed: Network is unreachable
 }}}

 I think this issue is from my internet provider. I agree about the
 fallback to IPv4 plan, since apparently not all countries are ready for
 IPv6.

-- 
Ticket URL: <https://meta.trac.wordpress.org/ticket/8134#comment:4>
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