IP Policy not working with IPV6

[jorn]

What is the name of the domain?

jmmcweb.nl

What is the error number?

403

What is the issue you’re encountering

I have an access policy which require IP Ranges, but i cannot get the IPV6 range / ip to work properly

What steps have you taken to resolve the issue?

I’m getting an /48 IPV6 range from my ISP. When i want to setup a cloudflare access policy accepting only certain IP Adresses or ranges, i cannot get it to work. I’ve tried filling in the whole IPV6 /48 range, trying to use a /64 instead of /48 and even the whole IPV6 adress of my computer. The IPV6 adress it’s giving in the error page is the same as i filled in by Require.

Screenshot of the error

[harshinik]

Hello,

Could you kindly check if the access policy is an appropriate /48 IPv6 CIDR ?
Also, can you confirm what IP address is being used on your device using https://ipv6.icanhazip.com/ or https://ipv4.icanhazip.com/

For further information, kindly review this related document :

• Access policies · Cloudflare Zero Trust docs
• Manage Access policies · Cloudflare Zero Trust docs

Thank you