Gateway Policy with Amazon ELB and dynamic IPs


I added VPC internal network to Cloudflare tunnel, everything is ok but…

Do you have any idea how handle Gateway Policy for resource hosted on AWS with Elastic Load Balancer? Load Balancer pointed to internal IP ranges which change every few days so if I create policy in Gateway Network Policies:

User Email is [email protected](dot)com
Destinaion IP in

it stop working after few days (new internal IPs assigned by ELB). Access to app via ELB should be limited to given users.

Any idea? 2x EC2 hosted on ELB for loadbalancing and HA purpose.

$ host myapp(dot)
myapp(dot) is an alias for has address has address