Restrict IP off

Hello.
I can not configure ignoring the IP check.
I set "restrict_session_ip = false" and updated the player code (see screenshot). But he still checks the IP and the nimble in the logs:
[work2] E: cannot find hash match for *another_ip*

https://ibb.co/JdjrGKR

What else should I do?

I tried adding an IP address rule to the restriction, and just allowed 0.0.0.0/0, and it works well.
But in this case, I also need to add all ipv6 addresses. How can I do it?
Thaks.

The "restrict_session_ip = false" is for session tracking, it won't help for WMSauth Hotlinking protection, as a customer's IPaddr is used to generate the hash while composing the signature.
Consider using the PPV signature instead:
https://softvelum.com/paywall/pay_per_view/
IP check is optional in this case, users are identified per their IDs.

actually I just want to fix the player that works through cloudflare
because at the moment users with ipv6 cannot see the video, and at the same time I do not have ipv6 to track the error and fix it
my streamer server also has ipv6

A customer's IPaddr is detected by your Hotlinking-protection signature generator and by Nimble, it's involved in the hash generation process at both ends, i.e. both ends should support IPv6 and IPv4 (or IPv4-only) for the scheme to operate correctly, because the IPaddr a user reaches Nimble&Web-server with (via cloudflare or directly) should be the same in order for the calculated hashes to match.
The parameter 'enable_ipv6 = true' in '/etc/nimble/nimble.conf' enables IPv6 at Nimble.
In some specific cases it's required to manually define an IPv6 addr of a machine Nimble is running at: 'listen_interfaces = <list>'
If you have issues with troubleshooting I'd still suggest switching to PPV-type of signature in your case in order to get rid of Hotlinking IPaddr check routine.
For further analysis - share your playback web page URL.

can I somehow disable IP checking completely? I don't use cloudflare anymore, but people who use VPN have problems because their IP on the site and IP on the backend server with videos are different

Hello.

To clarify, do you need to disable IP checks, but allow signature checking?
You may use PPV for that, using some user ID instead of IP, as described below:
https://softvelum.com/paywall/pay_per_view/

Thank you.