diff --git a/debug.sh b/debug.sh
new file mode 100755
index 0000000..c8d5bed
--- /dev/null
+++ b/debug.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+#HOST='0.0.0.0' # Permite la conexión remota
+HOST='127.0.0.1' #Permite solo conexiones locales
+
+#PORT='6000' # Por defecto elige un puerto al azar. 
+
+python3 web-interface/debug.py $HOST $PORT
diff --git a/web-interface/debug.py b/web-interface/debug.py
index cac9f82..e8e040f 100644
--- a/web-interface/debug.py
+++ b/web-interface/debug.py
@@ -1,4 +1,17 @@
+import sys
 from basicweb import app
 
 if __name__ == "__main__":
-        app.run(host= '0.0.0.0')
+        if len(sys.argv) == 3:
+            host = sys.argv[1]
+            port = sys.argv[2]
+        elif len(sys.argv) == 2:
+            import random
+            host = sys.argv[1]
+            port = random.randrange(3000,9000,1)
+        else:
+            import random
+            host = '127.0.0.1'
+            port = random.randrange(3000,9000,1)
+
+        app.run(host=host, port=port)