--- zzzz-none-000/linux-4.9.325/net/ipv4/Kconfig	2022-07-29 15:05:48.000000000 +0000
+++ seale-7590ax-800/linux-4.9.325/net/ipv4/Kconfig	2024-09-18 09:50:48.000000000 +0000
@@ -729,3 +729,7 @@
 	  on the Internet.
 
 	  If unsure, say N.
+
+config MCAST_LATENCY_OPTIMIZATION
+	bool "Lantiq Multicast Latency Optimization"
+	default y