#Cloudflare tunnel postgresql setup

10 messages · Page 1 of 1 (latest)

languid orbit
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In doubt create a thread with your problem here, as there seems to be no specific channel for Cloudflare Zero

winged dome
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?ata

vocal ruinBOT
edgy drum
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Cloudflare tunnel postgresql setup

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Hey everyone! I’ve set up a local PostgreSQL database running on port 5435 and installed Cloudflare on my local machine. In the Cloudflare dashboard, I created a TCP tunnel to route traffic from port 5435 to one of my subdomains.

However, when I try to connect to subdomain.domain.com:443, I’m running into SSL handshake issues. Has anyone experienced this or have any advice on how to troubleshoot?

Thanks in advance for any insights!

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Are public domains not supported for TCP?

winged dome
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?tunnel-tcp

vocal ruinBOT
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Cloudflare Tunnels use Cloudflare's proxy, which only supports proxying HTTP Traffic. If you want to use non-http applications over your tunnel, Cloudflare has a few other options:

For a few specific protocols such as SSH, RDP, and SMB, Cloudflare has guides for them here:
https://developers.cloudflare.com/cloudflare-one/applications/non-http/

For Arbitrary TCP like Minecraft, MySQL, and any other tcp application, Cloudflare has a guide here: https://developers.cloudflare.com/cloudflare-one/applications/non-http/arbitrary-tcp/

For Arbitrary UDP like Minecraft Bedrock, SMTP, and any other udp application, you will need to use Private Networking with WARP: https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/private-net/connect-private-networks/

Please note for all of these except SSH and VNC which can be browser-rendered, you will either need to use cloudflared (Cloudflare's tunnel daemon) on the client machine running in the background or Private Networking with WARP, and have WARP installed on the client machine logged into your Zero Trust Team.

tribal night
winged dome