Ignore virtual network switches (fixes issue #761)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "serve",
-  "version": "14.2.0",
+  "version": "14.2.1",
   "description": "Static file serving and directory listing",
   "keywords": [
     "vercel",

source/utilities/http.ts

@@ -31,13 +31,16 @@ export const registerCloseListener = (fn: () => void): void => {
  * @returns The address of the host.
  */
 export const getNetworkAddress = (): string | undefined => {
-  for (const interfaceDetails of Object.values(networkInterfaces)) {
+  for (const name of Object.keys(networkInterfaces)) {
+    const interfaceDetails = networkInterfaces[name];
+
     if (!interfaceDetails) continue;
 
     for (const details of interfaceDetails) {
       const { address, family, internal } = details;
 
-      if (family === 'IPv4' && !internal) return address;
+      if (family === 'IPv4' && !internal && !name.startsWith('vEthernet'))
+        return address;
     }
   }
 };