The WARP client throws an mTLS error when connected to a Managed Network

Related to

WARP

What is the error number?

code: 7453

What is the error message?

CF_FAILED_TO_SET_MTLS

What is the issue you’re encountering

When using a Managed Network rule, the WARP client shows “Unable to connect. Failed To Set mTLS” when inside the corporate network.

What steps have you taken to resolve the issue?

Removed previous VPN clients and reinstalled. Tried installing on a new computer, the error is still there. We do not have ZTNA Enterprise and are not using mTLS. If I disable the Managed Network rule, the error goes away, but the client doesn’t turn on when the user goes back into the office. WARP debug log says: (WarpApiErrorMessage { code: 7453, message: Some(“Invalid CSR”)

What are the steps to reproduce the issue?

Connecting the computer to the Managed Network will cause the error to pop up immediately.

Screenshot of the error

CF_ZTNA.png