No traffic passes through proxy records! (Anythings Blocked)

Website, Application, Performance
1

What is the name of the domain?

What is the error number?

403

What is the error message?

Sorry, you have been blocked

What is the issue you’re encountering

According to statistics, no data is going to Origin.

What steps have you taken to resolve the issue?

I added the domain in another account and everything works fine. But in my account, no data is exchanged towards the main servers and the blocked page returns and its code is 403.

What are the steps to reproduce the issue?

This problem exists on this domain and only in my account.
There is no problem with the other account.

4

No one can solve this problem?
There are no admins!

6

It is unfortunate.
I even created a ticket, but no one is responding.
[Cloudflare - 01291230]

Who will compensate the loss of this problem?
We lose millions of requests…

9

I had a similar issue for a while and worked around it with a refresh of the Warp registration each time my computer starts. But I run Linux, not sure whether it would work for Windoze, as we’ve never had the same problem with our Windoze clients. Following is the warp-restart script I run in my root crontab @reboot:
warp-cli disconnect ;
warp-cli registration delete ;
warp-cli registration new ;
warp-cli connect

10

I can access the domain v2line.net without any issues (no 403 error encountered).

Questions to Help Diagnose:

  1. VPN or Proxy Usage:
    Are you using a VPN or proxy? VPNs, including premium services, and VPS configurations often share IP address pools. This is particularly true for self-hosted environments such as dedicated servers, KVM, VPS, or hyper-virtualized machines. Unless you have BYOIP (which is uncommon for smaller tenants), shared IP usage with Cloudflare services can sometimes trigger DDoS protections, leading to blocks. Please check if this applies to your setup.

  2. Specific or Multiple IP Issues:
    Is the issue limited to only that IP, or are other IPs also affected by the WAF (Web Application Firewall)? Since I can access the site without any problems, this could suggest the issue is specific to your configuration or IP.

Additional Setup Details:

  • Network Architecture: How is your setup configured? For example:

    • SEND: Upstream (Machine) > Cloudflare Origin > Client
    • GET: Client > Cloudflare Origin > Upstream

  • Cloudflare Services: Are you using Cloudflare features like WARP, Tunnels, or ZTNA?

  • WAF Rules:
    If you have WAF rules enabled, how are they configured in terms of blocking? For instance:

    • Specific IP ranges?
    • Certain countries or ASN restrictions?
    • Automated DDoS protection thresholds?

Providing these details can help narrow down potential causes and identify a resolution.

Headers:

C:\Users\Ross>curl -I http://v2line.net/
HTTP/1.1 307 Temporary Redirect
Date: Fri, 29 Nov 2024 00:12:12 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Cache-Control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Location: https://t.me/v2line
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lR2UpqAq6pBUU7o9BtsRPoRMZfcNfEO4s1ZWQq4LoKRD5Qb0o41qVTzNmiczVmpFqW7G9VQ6%2FWjpCDdV9RdMYxUa1r5yVHu55UiWt6%2FP9A0WCbY5cuV7NqClrBk%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8e9e627fdad068d0-IND
alt-svc: h3=":443"; ma=86400
11

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