Orbi RBK53 - router after internet box in DMZ - VPN setting issue
after looking on many discussions, I decide to post to ask for feedbacks.
I have an internet box with Swisscom here in switzerland.
the box is directly connected to the ORBI router using DMZ mode and direct cable (no bridgemode).
ORBI is in router mode, with 2 satellites. all connections and internet access is great.
DynDNS is activated and working.
I used to have VPN on the internet box activated to access my home network - it was working well with ORBI in AP mode.
For some reasons related to parental control I decided to use ORBI in router mode, for a more concenient experience to control everthing.
Since then VPN using the internet box was not able to see the home network (under the orbi router). I have tried different options on internet but this did not help me to connect.
I have been trying after disabling everything on the internet box, to active the VPN and Dyn DNY on orbi. Dyn DNS works, but as soon as I try to activate the VPN, ORBI is trying to detect internet settings with the modem and all internet connection disappears.
I have to unactivate VPN for internet to come back.
I m a bit lost and no expert in IT.
Please can you propose some suggestions, my main goal being able to acccess my home network and servers from outside.
Thank you in advance,