Hi, The change has been made to the RHOSP 16.1 "Networking Guide." Customers can see these changes here: https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/networking_guide/index#config-allowed-address-pairs_config-allowed-address-pairs https://access.redhat.com/documentation/en-us/red_hat_openstack_platform/16.1/html-single/networking_guide/index#dvr-known-issues_config-dvr Thanks, --Greg