diff --git a/src/content/docs/cloudflare-one/connections/connect-devices/warp/troubleshooting/client-errors.mdx b/src/content/docs/cloudflare-one/connections/connect-devices/warp/troubleshooting/client-errors.mdx index cbe8080e657a959..3d7f125ca4536b5 100644 --- a/src/content/docs/cloudflare-one/connections/connect-devices/warp/troubleshooting/client-errors.mdx +++ b/src/content/docs/cloudflare-one/connections/connect-devices/warp/troubleshooting/client-errors.mdx @@ -138,7 +138,7 @@ The device failed to present a [valid mTLS certificate](/cloudflare-one/connecti 1. Ensure that there are no admin restrictions on certificate installation. 2. Re-install the client certificate on the device. -## CF\_HAPPY\_EYEBALLS\_FAILURE +## CF\_HAPPY\_EYEBALLS\_MITM\_FAILURE ### Symptoms @@ -149,9 +149,10 @@ The device failed to present a [valid mTLS certificate](/cloudflare-one/connecti A router, firewall, antivirus software, or other third-party security product is blocking UDP on the WARP ports. ### Resolution - + 1. Configure the third-party security product to allow the [WARP ingress IPs and ports](/cloudflare-one/connections/connect-devices/warp/deployment/firewall/#warp-ingress-ip). 2. Ensure that your Internet router is working properly and try rebooting the router. +3. Check that the device is not revoked by going to **My team** > **Devices**. ## CF\_HOST\_UNREACHABLE\_CHECK