the question as follows :
I have a hardcoded IP-adress inside of the allowlist of the back-end application. Everytime the front-end application is running on another device, the front-end has to get permission from the back-end to be used (externally).
How do i do it the best? the goal is to not manually change/allow the front-end device's IP-adress everytime. We do not use a domain name.
I have tried everything i could but i just cannot seem to find an answer.
The hard coded IP-adress inside of the allowlist of the back-end application: