No WARP connection on macOS Sequoia Public Beta 15.0

Zero Trust WARP
1

What is the name of the domain?

company.com

What is the error number?

Unable to Connect - CF_DNS_LOOKUP_FAILURE

What is the error message?

Unable to Connect - CF_DNS_LOOKUP_FAILURE

What is the issue you’re encountering

Click on the Warp by Cloudflare client and I can see, that it is trying to connect: Status: Unable to Connect Error reason: Failed DNS Lookup Check Error Code: CF_DNS_LOOKUP_FAILURE Error description: Could not connect because of DNS lookup failure.

What steps have you taken to resolve the issue?

We have rolled out Cloudflare Warp to all of the MacOS clients, running macOS 14.X. As the new macOS 15 is on the corner, we have updated some macs to the newest OS version. No other modifications were done. Warp client version is 2024.6.474.0 (20240730.24).

What are the steps to reproduce the issue?

Click on the Warp by Cloudflare client and I can see, that it is trying to connect:
Status: Unable to Connect Error reason: Failed DNS Lookup Check Error Code: CF_DNS_LOOKUP_FAILURE Error description: Could not connect because of DNS lookup failure.

1 Like
2

I’m facing the same issue with iPhone and Windows. It’s driving me crazy because I have no clue about what is going on.
It’s happening on Androind also.

3

I am sorry to hear this, our issue is only macOS 15.0 Sequoia related.

4

See CF_DNS_LOOKUP_FAILURE Cloudflare Zero Trust: Gateway with WRAP on macOS 15 for a possible solution.