diff --git a/doc/source/admin/config-dvr-ha-snat.rst b/doc/source/admin/config-dvr-ha-snat.rst
index 982cd256990..daf5a93b866 100644
--- a/doc/source/admin/config-dvr-ha-snat.rst
+++ b/doc/source/admin/config-dvr-ha-snat.rst
@@ -33,11 +33,6 @@ to select a new master router.
    Therefore, we recommend that you upgrade to ``keepalived`` v1.2.16
    or greater when using this feature.
 
-.. note::
-
-   Experimental feature or incomplete documentation.
-
-
 Configuration example
 ~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/doc/source/admin/config-ipam.rst b/doc/source/admin/config-ipam.rst
index de7b79c4116..1f0b4f34488 100644
--- a/doc/source/admin/config-ipam.rst
+++ b/doc/source/admin/config-ipam.rst
@@ -4,10 +4,6 @@
 IPAM configuration
 ==================
 
-.. note::
-
-   Experimental feature or incomplete documentation.
-
 Starting with the Liberty release, OpenStack Networking includes a pluggable
 interface for the IP Address Management (IPAM) function. This interface creates
 a driver framework for the allocation and de-allocation of subnets and IP
diff --git a/doc/source/admin/config-ovsfwdriver.rst b/doc/source/admin/config-ovsfwdriver.rst
index f61d4abcbff..fa0e310f871 100644
--- a/doc/source/admin/config-ovsfwdriver.rst
+++ b/doc/source/admin/config-ovsfwdriver.rst
@@ -4,10 +4,6 @@
 Native Open vSwitch firewall driver
 ===================================
 
-.. note::
-
-   Experimental feature or incomplete documentation.
-
 Historically, Open vSwitch (OVS) could not interact directly with *iptables*
 to implement security groups. Thus, the OVS agent and Compute service use
 a Linux bridge between each instance (VM) and the OVS integration bridge
diff --git a/doc/source/admin/intro-os-networking.rst b/doc/source/admin/intro-os-networking.rst
index 69135e9cf32..fc516b40b3c 100644
--- a/doc/source/admin/intro-os-networking.rst
+++ b/doc/source/admin/intro-os-networking.rst
@@ -374,6 +374,5 @@ software load balancer. See the `Octavia project
 FWaaS
 ^^^^^
 
-The Firewall-as-a-Service (FWaaS) API is an experimental API that
-enables early adopters and vendors to test their networking
-implementations.
+The Firewall-as-a-Service (FWaaS) API allows to apply firewalls to OpenStack
+objects such as projects, routers, and router ports.