From d70d80fff182b3d88d261bb34f9962f3fb0f3d90 Mon Sep 17 00:00:00 2001
From: pepes <155114519+dennsikl@users.noreply.github.com>
Date: Fri, 12 Dec 2025 09:12:08 +0100
Subject: [PATCH] fix(docs): document discv5 discovery port 9200 (#20322)

---
 docs/vocs/docs/pages/run/faq/ports.mdx | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docs/vocs/docs/pages/run/faq/ports.mdx b/docs/vocs/docs/pages/run/faq/ports.mdx
index f9a3ba9950..469eb73e00 100644
--- a/docs/vocs/docs/pages/run/faq/ports.mdx
+++ b/docs/vocs/docs/pages/run/faq/ports.mdx
@@ -13,6 +13,13 @@ This section provides essential information about the ports used by the system,
 -   **Purpose:** Peering with other nodes for synchronization of blockchain data. Nodes communicate through this port to maintain network consensus and share updated information.
 -   **Exposure Recommendation:** This port should be exposed to enable seamless interaction and synchronization with other nodes in the network.
 
+## Discovery v5 Port
+
+-   **Port:** `9200`
+-   **Protocol:** UDP
+-   **Purpose:** Used for discv5 peer discovery protocol. This is a newer discovery protocol that can be enabled with `--enable-discv5-discovery`. It operates independently from the legacy discv4 discovery on port 30303.
+-   **Exposure Recommendation:** This port should be exposed if discv5 discovery is enabled to allow peer discovery.
+
 ## Metrics Port
 
 -   **Port:** `9001`