Hi.

I am unable to reach msync from my mirror through IPv6. It simply does not resolve:

espejito:/tmp # dig aaaa msync.centos.org

; <<>> DiG 9.11.2 <<>> aaaa msync.centos.org ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6999 ;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ; COOKIE: 592fe0f297ba7967cd069d5a5c588790bebc11d6d77ff7aa (good) ;; QUESTION SECTION: ;msync.centos.org.              IN      AAAA

;; AUTHORITY SECTION: msync.centos.org.       1694    IN      SOA pdns1.centos.org. hostmaster.centos.org. 2019013013 1800 3600 604800 3600

;; Query time: 0 msec ;; SERVER: 127.0.0.1#53(127.0.0.1) ;; WHEN: Mon Feb 04 15:42:24 -03 2019 ;; MSG SIZE  rcvd: 126

but it does resolve IPv4. Is there something I am doing wrong and I am unaware?

regards

ariel

El 4/2/19 a las 14:23, Anssi Johansson escribió:

admin@dedic.sh kirjoitti 4.2.2019 klo 11.58:

...

Hello, please, add ipv6 address for mirror dedic.sh in Moscow, Russia. Address is 2001:67c:1688:b::

Hi, this has now been added, so you should now be able to rsync from msync.centos.org over IPv6.

There's a slight (firewall?) issue with your mirror, though:

$ curl -6v http://dedic.sh/centos/timestamp.txt

• About to connect() to dedic.sh port 80 (#0)

*   Trying 2001:67c:1688:b::...

• Permission denied
• Failed connect to dedic.sh:80; Permission denied
• Closing connection 0

curl: (7) Failed connect to dedic.sh:80; Permission denied

Maybe this could be fixed? Once the issue is fixed, your mirror will no longer be listed as failing on http://miuku.net/ipv6reach/ (the list is updated only every three hours). _______________________________________________ CentOS-mirror mailing list CentOS-mirror@centos.org https://lists.centos.org/mailman/listinfo/centos-mirror

hi Anssi we are IPv6 capable with [1]https://mirror.cedia.org.ec, if you would like us to setup a different mirror to act as msync.centos.org in dual stack, we are glad to help.

regards epe

Ernesto Perez -- CSIRT-CEDIA

Ladrón de Guevara E11-253 y Andalucía, EPN, Casa Patrimonial. Quito - Ecuador Telf: (593) 7 407 9300 Ext. 115 csirt@cedia.org.ec / [2]https://csirt.cedia.org.ec

02/04/2019 14:00 - Anssi Johansson wrote: ariel sabiguero yawelak kirjoitti 4.2.2019 klo 20.45:

Hi.

I am unable to reach msync from my mirror through IPv6. It simply does not resolve:

We simply don't have any IPv6-capable msync servers in South America. The few servers we have in South America only have IPv4. We figured that in this case mirrors from South America would prefer to use IPv4 for syncing, instead of syncing from some other continent over IPv6.

If there are people reading this message who could donate an IPv6-capable server in South America, [3]https://wiki.centos.org/Donate has some pointers for how to move forward (with appropriate contact details; note that I'm not the one who manages the donated servers). Asia is also in a similar IPv4-only situation. _______________________________________________ CentOS-mirror mailing list CentOS-mirror@centos.org [4]https://lists.centos.org/mailman/listinfo/centos-mirror

[1] https://mirror.cedia.org.ec [2] https://csirt.cedia.org.ec [3] https://wiki.centos.org/Donate [4] https://lists.centos.org/mailman/listinfo/centos-mirror

02/05/2019 08:40 - Fabian Arrotin wrote: On 05/02/2019 14:01, CEDIA FOSS Mirrors wrote:

hi Anssi we are IPv6 capable with [1]https://mirror.cedia.org.ec, if you would like us to setup a different mirror to act as msync.centos.org in dual stack, we are glad to help.

regards epe

thanks for your offering, but we have two different layers :

- msync.centos.org = nodes donated for/in the centos infra and so that we control end-to-end through config management and under monitoring from our side - other mirrors = mirrors offered by community but that they maintain themselves and that we only "crawl" to validate content and mirror age.

Is your offer to host a donated/dedicated server for the centos project ? (so basically like described on [2]https://wiki.centos.org/Donate#head-2d5ae152a1967f88237a2d61216613e142d42fc%.....] )

yes, we can offer you a server with similar or better specs than the stated in that page. You may contact me offlist in order to plan and setup it according to the specs.

regards epe

-- Fabian Arrotin The CentOS Project | [3]https://www.centos.org gpg key: 56BEC54E | twitter: @arrfab

_______________________________________________ CentOS-mirror mailing list CentOS-mirror@centos.org [4]https://lists.centos.org/mailman/listinfo/centos-mirror

[1] https://mirror.cedia.org.ec [2] https://wiki.centos.org/Donate#head-2d5ae152a1967f88237a2d61216613e142d42fc1 [3] https://www.centos.org [4] https://lists.centos.org/mailman/listinfo/centos-mirror