Deco BE65-5G behind CGNAT as a client VPN for site-2-site connectivity ?
Hi
I bought a router DECO BE65-5G for a remote site behind a CGNAT IP, typical setup nowadays for a 5G connection
on the central site I run a TP LINK MR600 with public IP and DDNS and with OPENVPN server enabled, how can I connect the client from the DECO BE65 to the MR600 server and enable site-to site connectivity, ie remote and central subnets can talk to eah others thru the VPN as shown by the blue arrows in the drawing below ?
Note that I can connect from a PC or IPhone to the central site MR600 Server through OPENVPN, it works pretty well I can reach all devices on the central site LAN from my Iphone
feasible with OPENVPN ?
then what do I miss ?
or any other type of VPN that could be used ?
PPTP ?
L2TP/IPSEC ?
thanks
Damien
I tried this setup, strictly following the process, it does not work....
the OPENVPN tunnel can be established, as shown on both the DECO (remote site, client) and the Archer MR600 (central site, server) , I can even see that the DECO received the tunnel IP address 10.8.0.3
- However no communication at all between both routers, I cannot ping the tunnel endpoint IP 10.8.0.3 from a PC on the central site subnet with ip= 192.168.0.100.
BTW, when my IPHONE is used as an OPENPN client, It also receives a tunnel client IP from the range 10.8.0.x, BUT this one can be pinged from the same PC 192.168.0.100 from the central site, so there is definitely something wrong with the DECO OPENVPN client which is the only difference in both setup. - but then even if tunnel IP addresses can be pinged, there is no route in the central site ARCHER routing table towards the remote site LAN subnet 196.168.68.0/24 that i want to reach from the central site (see table below) so the remote and local subnets will not be able to talk to each others !!!
- As shown in the last screenshot, I also tried a static route to the remote subnet 196.168.68.0/24 within the central router, but it did not change anything so I disabled it
What else can I do ?
Txs
