.htaccess IP Control AWS ELB Load Balancer Environment

Apache 2.4.39

[.htaccess] Or [httpd.conf]

# Set allowed IPs to 0.0.0.0
# AWS ELB admin screen access control
<location "/wp-admin">
  # Admin IP
  SetEnvIf X-Forwarded-For "0.0.0.0.*" allowed_ip_admin
  SetEnvIf X-Forwarded-For "0.0.0.0.*" allowed_ip_admin
  Order Deny,Allow
  Deny from all
  Allow from env=allowed_ip_admin
</location>