diff --git a/readme-vars.yml b/readme-vars.yml
index 1a22461..b41e6c6 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -50,8 +50,20 @@ opt_param_devices:
   - { device_path: "/dev/video12", device_host_path: "/dev/video12", desc: "Only needed if you want to use your Raspberry Pi V4L2 video encoding." }
 opt_param_usage_include_ports: true
 opt_param_ports:
-  - { external_port: "8920", internal_port: "8920", port_desc: "Https webUI (you need to set up your own certificate)." }
+  - { external_port: "8920", internal_port: "8920", port_desc: "Optional - Https webUI (you need to set up your own certificate)." }
+  - { external_port: "7359/udp", internal_port: "7359/udp", port_desc: "Optional - Allows clients to discover Jellyfin on the local network." }
+  - { external_port: "1900/udp", internal_port: "1900/udp", port_desc: "Optional - Service discovery used by DNLA and clients." }
+optional_parameters: |
+  The [official documentation for ports](https://jellyfin.org/docs/general/networking/index.html) has additional ports that can provide auto discovery.
 
+  Service Discovery (`1900/udp`) - Since client auto-discover would break if this option were configurable, you cannot change this in the settings at this time. DLNA also uses this port and is required to be in the local subnet.
+
+  Client Discovery (`7359/udp`) - Allows clients to discover Jellyfin on the local network. A broadcast message to this port with "Who is Jellyfin Server?" will get a JSON response that includes the server address, ID, and name.
+
+  ```
+    -p 7359:7359/udp \
+    -p 1900:1900/udp \
+  ```
 
 # application setup block
 app_setup_block_enabled: true