1 files changed, 6 insertions, 1 deletions

diff --git a/src/transport/plugin_transport_udp.h b/src/transport/plugin_transport_udp.h
index bab8e6cf0..fe46bf85b 100644
--- a/src/transport/plugin_transport_udp.h
+++ b/src/transport/plugin_transport_udp.h
@@ -251,11 +251,16 @@ struct Plugin
   struct BroadcastAddress *ipv4_broadcast_head;
 
   /**
-   * Enable IPv6
+   * Is IPv6 enabled: GNUNET_YES or GNUNET_NO
    */
   int enable_ipv6;
 
   /**
+   * Is IPv4 enabled: GNUNET_YES or GNUNET_NO
+   */
+  int enable_ipv4;
+
+  /**
    * Port we broadcasting on.
    */
   uint16_t broadcast_port;