Firewall ip rule not 100% whitelisted

Hello,

I have the following rule (ip.src in {91.209.196.32/28 199.66.200.32/28 178.255.82.64/27 64.39.96.0/20}) and the action is allow at the moment I am receiving a lot of request from 64.39.111.243 and everything should pass regarding this part of the rule 64.39.96.0/20.

But from time to time, the exact same ip 64.39.111.243 is blocked from Browser integrity check or Validation service, seems that my firewall rule is not taken into account but for very few requests, 0.1% approx

Thanks for the help

Hi @ajouveuk,

You’ll need to also bypass Browser Integrity Check for those requests:

Thanks seems to work for Browser Integrity Check service, but I still have my request blocked from the Validation service

I don’t think you can skip the validation checks - it is used to check whether the request is malformed or not. See Understanding Cloudflare Firewall Analytics – Cloudflare Help Center

If you can modify how the request is being made, you may prevent this issue from happening.

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