diff --git a/apps/aaa b/apps/aaa
index 85725c2..111989b 160000
--- a/apps/aaa
+++ b/apps/aaa
@@ -1 +1 @@
-Subproject commit 85725c2bcd415c1b0018233859f790ee91476c15
+Subproject commit 111989bffa63a20d75cc1186ffb6a7bc6c5cc383
diff --git a/apps/config b/apps/config
index b1d6b45..ad16807 160000
--- a/apps/config
+++ b/apps/config
@@ -1 +1 @@
-Subproject commit b1d6b45241adc5c9497c8e73c11ab6ef458924fe
+Subproject commit ad16807d87d89a39573bf77de4cbf91c42e28ba6
diff --git a/apps/igmp b/apps/igmp
index 91977b0..ec2e18e 160000
--- a/apps/igmp
+++ b/apps/igmp
@@ -1 +1 @@
-Subproject commit 91977b010bf6bbd2ff1a11999bd9a30a252880b4
+Subproject commit ec2e18e290fb1ec74599f8acf1ec1709b52d859c
diff --git a/apps/mcast b/apps/mcast
index d8a02ce..f7239bd 160000
--- a/apps/mcast
+++ b/apps/mcast
@@ -1 +1 @@
-Subproject commit d8a02ce9aeab88f1639c3954f1164c493f1a1356
+Subproject commit f7239bd7f4763e1d4e9bfe2b62a42ff9bb099e2d
diff --git a/apps/olt b/apps/olt
index f6d1be6..b966f4a 160000
--- a/apps/olt
+++ b/apps/olt
@@ -1 +1 @@
-Subproject commit f6d1be6799a6fdf88787535aaeafc83e9e7b661a
+Subproject commit b966f4a7754b791d5238c32d66b048cf971d6462
diff --git a/apps/vtn b/apps/vtn
index fdac307..7afdb1c 160000
--- a/apps/vtn
+++ b/apps/vtn
@@ -1 +1 @@
-Subproject commit fdac307dc1e8d6fc048a3a6191e72457cd4d0a11
+Subproject commit 7afdb1c47caf5f7be8c58e520ea06ebb2612a5f4