Site to Site VPN Traffic via Cloudflare Tunnel?

Zero Trust Cloudflare Tunnel
1

I’ve successfully setup Cloudflare Tunnel and can access resources on the LAN using Warp remotely.

On the LAN Router we have a S2S VPN connected to a 3rd Party for a private subnet.

The question is: Does Tunnel support routing traffic to non local private subnets via the cloudflared/Warp?

Scenario:

LAN-SUBNET: 192.168.1.0/24 (cloudflared running here)
LAN-ROUTER: 192.168.1.1
S2S-VPN-SUBNET: 10.125.80.0/24

The Desired state is:

WARP-CLIENT <> CLOUDFLARED <> LAN-ROUTER <> S2S-VPN-SUBNET

In other words, we need to be able to use Warp to access a host 10.125.80.254 which is accessible via an S2S VPN on the LAN-ROUTER

Is this possible?

4

Answered my own question here and got this working!

A case of overlooking some things. Basically I am using include mode, I simply needed to add the remote VPN subnet (10.125.80.0/24) to be included in the split tunnel. Then added the same to private networks under Tunnels and now it works! Nice.

5

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