add direct and relayed connections diagrams

EdwardAngert · EdwardAngert · commit f3c16fab5a94 · 2025-02-26T21:39:33.000Z
diff --git a/docs/admin/networking/more-networking/index.md b/docs/admin/networking/more-networking/index.md
@@ -59,6 +59,8 @@ Direct connections reduce latency and improve upload and download speeds for dev
 However, there are many scenarios where direct connections cannot be established,
 such as when the Coder [administrators disable direct connections](../../../reference/cli/server.md#--block-direct-connections).
 
+![Diagram of a direct connection](../../../images/admin/networking/network-stack/network-diagram-direct-connection.png)
+
 Consult the [direct connections section](../troubleshooting.md#common-problems-with-direct-connections)
 of the troubleshooting guide for more information.
 The troubleshooting guide also explains how to identify if a connection is direct
@@ -117,6 +119,8 @@ In order for clients to be able to establish direct connections:
 By default, your Coder server also runs a built-in DERP relay which can be used
 for both public and [offline deployments](../../../install/offline.md).
 
+![Diagram of a relayed connection](../../../images/admin/networking/network-stack/network-diagram-relayed-connection.png)
+
 However, our Wireguard integration through Tailscale has graciously allowed us
 to use
 [their global DERP relays](https://tailscale.com/kb/1118/custom-derp-servers/#what-are-derp-servers).
