Yunohost not available with domain name outside the network

My YunoHost server

Hardware: Computer
YunoHost version: 11.2.9.1
**I have access to my server : Through SSH | through the webadmin | direct access via keyboard / screen | …
Are you in a special context or did you perform some particular tweaking on your YunoHost instance ? : no

Hi,

I encounter a small issue, but an annoying one.
When I try to reach my yunohost with the domain name something.ynh.fr it’s not working.

Yhe domain name works localy.
I’ve set port forwarding on my router (bbox) for http and https. If i use the poublic IP of my ISP, i can access my yunohost from internet.

When I use:

dig @dyndns.yunohost.org +short something.ynh.fr

It’s answering me with my ISP IP adress. Which is correct.

When I ping my domain from internet, i also get my ISP IP, which is good.

So I don’t understand why it doesn’t work with domain name, could you help me please?


En français:

Je rencontre actuellement un problème pour joindre mon serveur avec mon nom de domaine en qqchose.ynh.fr hors de mon réseaux local.

J’ai fait un port forwarding sur mon routeur (une bbox) pour les ports https et https.

Quand j’essaie de joindre mon domaine, la recherche est longue et fini par me dire que le site est inncassible. En revanche avec l’adresse ip fourni par mon FAI, tout fonctionne.

Quand je fais:

dig @dyndns.yunohost.org +short something.ynh.fr

Ce qui est bon.

Quand je ping mon nom de demaine depuis l’extérieur j’ai aussi l’adresse ip de mon FAI qui répond.

Du coup, je ne comprend pas trop ce qu’il se passe. Pourriez-vous m’aider svp?

Does the diagnosis complains about stuff related to this ?

I don’t think so, but in case of, i link the results:

https://paste.yunohost.org/raw/zasicasegu

[ERROR] Le port 443 n'est pas accessible depuis l'extérieur en IPv6.

[ERROR] Le domaine maindomain.tld semble inaccessible en HTTP depuis l'extérieur du réseau local en IPv6, bien qu'il fonctionne en IPv4.

Sounds pretty related to me, it’s probably trying to use IPv6 when you try to reach the server from outside, but for some reason IPv6 is not properly routed to your machine, hence it fails

Does it ping / resolve the domain using IPv6, or v4 ?

It does work with IP V4.

I don’t have any firewall for ip V6 on my router.

ok, so no, it’s not working, sorry.

Then please answer the previous question …

It’s work with ipv4.

But lurking into my router i found the firewall for IPV6 was finally anable, by disabling it, I can access to my domain from internet.
Just need to learn how to make rules on the firewall for ipv6 on the Bbox. :smiley:

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