Debug level No incoming connections

src/p2p/net_node.inl

@@ -2065,7 +2065,7 @@ namespace nodetool
         }
         else
         {
-          const el::Level level = el::Level::Warning;
+          const el::Level level = el::Level::Debug;
           MCLOG_RED(level, "global", "No incoming connections - check firewalls/routers allow port " << get_this_peer_port());
         }
       }