diff --git a/lib/tun2/server.go b/lib/tun2/server.go
index 342ed9b..484f5e9 100644
--- a/lib/tun2/server.go
+++ b/lib/tun2/server.go
@@ -211,6 +211,10 @@ func (c *Connection) Ping() error {
 
 	c.detector.Ping(time.Now())
 
+	ln.Log(c.F(), ln.F{
+		"action": "ping_is_ok",
+	})
+
 	return nil
 }