I'm trying to set up an ACL for a load balancer, but it does not show up in the Associated AWS resources section when creating the web ACL.

The Resource Type is Regional resources, and the region is the same as my (network) load balancer (us-west-2).

This is the load balancer config:

Note: I have admin access so this isn't a permission issue, at least not with my IAM user

CodePudding user response：

Note how the first screenshot is showing a list of Application Load Balancers, and your second screenshot is of a Network Load Balancer. AWS WAF is not supported for Network Load Balancers, only Application Load Balancers.