diff --git a/lib/tun2/server.go b/lib/tun2/server.go
index 29d568e..8786285 100644
--- a/lib/tun2/server.go
+++ b/lib/tun2/server.go
@@ -79,6 +79,11 @@ func (s *Server) ListenAndServe() error {
 				panic(err)
 			}
 
+			ln.Log(ln.F{
+				"action": "tcp+tls_listening",
+				"addr":   l.Addr(),
+			})
+
 			for {
 				conn, err := l.Accept()
 				if err != nil {
@@ -98,6 +103,11 @@ func (s *Server) ListenAndServe() error {
 				panic(err)
 			}
 
+			ln.Log(ln.F{
+				"action": "kcp+tls_listening",
+				"addr":   l.Addr(),
+			})
+
 			for {
 				conn, err := l.Accept()
 				if err != nil {