I can't SSH from servers that are on GCP to my local machines that are on Warp

Zero Trust WARP
1

What is the name of the domain?

mara

What is the issue you’re encountering

I can’t SSH from servers that are on GCP to my local machines that are on Warp

What steps have you taken to resolve the issue?

I have tunnels set up in my organization, which allow me to reach my servers and pods in the GCP.
But I need to access my workstations that have Warp installed via ssh, from a server that is in the GCP.

Ssh access to gcp VM, successful.
Ssh access VM gcp to Warp, failure

Does anyone have any configuration tips for this case?

2

Any firewall running and ports open on one or both ends? :thinking:

May I ask if you’ve manage cloudflared tunnel via Dashboard or CLI?

Using standard or custom port?

May I ask with which setup did you went with from the 4 listed at the below article about SSH access? :thinking:

If you’d want to connect from your client, or as a client, then the clients who have or need to access a service running as a tunnel, in your case SSH, are advised and should use the command as cloudflared access tcp --hostname ssh.example.com --url localhost:12345 (not needing, but can work as well)

Are ports 80 and 443 open as well?

Are you using this way, or rather WARP only? :thinking:

3

@fritex
Thank you for your questions.

Today we are using SSH with Access for Infrastructure.
I can access my servers on the GCP from my workstation, which has warp-cli installed locally.

But even using a tunnel server on the GCP, I can’t do the reverse. That would be from my VM1 to my workstation.

Firewall rules on the GCP are ok, Split Tunnel and Warp to Warp enabled on Cloudflare.