diff --git a/core/mediator.go b/core/mediator.go
index ee25264..8baeafd 100644
--- a/core/mediator.go
+++ b/core/mediator.go
@@ -51,8 +51,8 @@
 	npon := flag.Int("i", 1, "Number of PON-IF ports")
 	nonus := flag.Int("n", 1, "Number of ONUs per PON-IF port")
 	modeopt := flag.String("m", "default", "Emulation mode (default, aaa, both (aaa & dhcp))")
-	aaawait := flag.Int("aw", 30, "Wait time (sec) for activation WPA supplicants")
-	dhcpwait := flag.Int("dw", 50, "Wait time (sec) for activation DHCP clients")
+	aaawait := flag.Int("aw", 10, "Wait time (sec) for activation WPA supplicants")
+	dhcpwait := flag.Int("dw", 20, "Wait time (sec) for activation DHCP clients")
 	dhcpservip := flag.String("s", "182.21.0.1", "DHCP Server IP Address")
 	intvl := flag.Int("v", 1, "Interval each Indication")
 	intvl_test := flag.Int("V", 1, "Interval each Indication")