diff --git a/meta/main.yml b/meta/main.yml
index 9a8ec92..cae6e58 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -6,11 +6,13 @@ galaxy_info:
   galaxy_tags: []
   license: GPL2
   platforms:
-  - name: CentOS
-    version:
-    - 7
-    - 8
-  - name: RedHat
-    version:
-    - 7
-    - 8
+    - name: CentOS
+      version:
+        - 7
+        - 8
+        - 9
+    - name: RedHat
+      version:
+        - 7
+        - 8
+        - 9
diff --git a/templates/etc/openvpn/server/config.conf.j2 b/templates/etc/openvpn/server/config.conf.j2
index ef80fcb..0eb027f 100644
--- a/templates/etc/openvpn/server/config.conf.j2
+++ b/templates/etc/openvpn/server/config.conf.j2
@@ -1,6 +1,11 @@
 port {{ item.port }}
 {% if item.proto == "udp" %}
 proto {{ item.proto }}
+fast-io
+sndbuf 512000
+rcvbuf 512000
+push "sndbuf 512000"
+push "rcvbuf 512000"
 {% elif item.proto == "tcp" %}
 proto tcp-server
 {% endif %}
diff --git a/vars/RedHat_9.yml b/vars/RedHat_9.yml
new file mode 100644
index 0000000..f87f297
--- /dev/null
+++ b/vars/RedHat_9.yml
@@ -0,0 +1,6 @@
+---
+openvpn_packages:
+  - openvpn
+  - python3-libsemanage
+  - python3-policycoreutils
+  - NetworkManager-libnm