Orbi RBR20 SSH & vpn en échec

[liobod]

Bonjour,

J'ai un soucis avec mon RBR20 firmware v2.3.5.30 :

Celui-ci ne laisse passer aucune connexion (sortante) en SSH, ni ne laisse initier aucun tunnel VPN (OpenVPN) vers des équipements extérieurs.

Or, ces connexions fonctionnent parafitement dès que je shunte le wifi orbi, c'est à dire :
- quand je suis connecté sur la box ADSL de mon opérateur en filaire

- quand je suis connecté en 4G.

Pour info, le RBR20 n'a qu'un satelitte, le contrôle parental n'est pas activé, et il est en mode AP( mode routeur pas activé )

Merci de votre aide

cdt

[liobod · Accepted solution]

OK, After a few invastigation, i found out :

On the ISP box, when i disable IPv6, ssh(port 22) and VPN connexions can be established.

And don't ask why.

Thx for help

[FURRYe38]

en anglais s'il vous plaît

[liobod]

Hi,

Got a problem with my RBR20 V2.3.5.26 :

It does neither let ssh connection go through, nor let VPN (OpenVPN) initiate toward externals devices.

However, these connections are ok when they do not use wifi networking :
- When i use my network directly wired on my ISP
- When i use my 4G mobile network

Just to let know : RBR20 has a single satelitte, no parental is activated, and it's in AP mode (no router mode)

Thx for your help,

[FURRYe38]

What is the Mfr and model# of the Internet Service Providers modem/ONT the NG router is connected too?

Are you sure the RBR is in AP mode? AP mode should be passing thru any and all traffic. IF the RBR is in router mode, then there maybe some problems. 

https://kb.netgear.com/31218/How-do-I-configure-my-Orbi-router-to-act-as-an-access-point and https://www.youtube.com/watch?v=H7LOcJ8GdDo&app=desktop
https://kb.netgear.com/26765/Disabled-Features-on-the-Router-when-set-to-AP-Mode

[liobod]

If only it could be a clue :

Maker : Sagemcom
Model : Livebox 4
firmware : 3.73.8
firmware Orange(ISP : g0-f-sip-fr

[FURRYe38]

Ok was checking the ONT:

https://support.sagemcom.com/en/gateways/livebox-4?language_content_entity=en

I would open up a support tickect and ask NG support for additional help on this? The system should be passing thru any and all traffic while in AP Mode.  

https://www.netgear.com/support/#

[liobod · Accepted solution]

OK, After a few invastigation, i found out :

On the ISP box, when i disable IPv6, ssh(port 22) and VPN connexions can be established.

And don't ask why.

Thx for help

[FURRYe38]

Interesting. Glad you found the fix and it works. Thank you for letting us know. 

Enjoy.