diff --git a/apps/aaa b/apps/aaa
index 6d52745..cc4b768 160000
--- a/apps/aaa
+++ b/apps/aaa
@@ -1 +1 @@
-Subproject commit 6d52745026ee2d4b467fece929f4ce35fee47cb8
+Subproject commit cc4b768f694867f6f7ac757e0e36252d67446952
diff --git a/apps/config b/apps/config
index 5dc28ec..b782ceb 160000
--- a/apps/config
+++ b/apps/config
@@ -1 +1 @@
-Subproject commit 5dc28ecf096fdec9fd3b8cdc39497bdd49251dff
+Subproject commit b782ceb65aab0e70b91e63156ce1839adc348caa
diff --git a/apps/igmp b/apps/igmp
index 48dff9a..db6f6c4 160000
--- a/apps/igmp
+++ b/apps/igmp
@@ -1 +1 @@
-Subproject commit 48dff9a1c8d4d459995c10ac9b0fd1714f614ef6
+Subproject commit db6f6c4c4c6c02c8dccac625baf2d8d5cfe196c9
diff --git a/apps/mcast b/apps/mcast
index b9d5ccd..8afc701 160000
--- a/apps/mcast
+++ b/apps/mcast
@@ -1 +1 @@
-Subproject commit b9d5ccd0b0c2590a80bc32dc4b67a39e2fe2540a
+Subproject commit 8afc701df4a833878787e9115844cbf1e84122fd
diff --git a/apps/olt b/apps/olt
index f3a573e..99dbdfe 160000
--- a/apps/olt
+++ b/apps/olt
@@ -1 +1 @@
-Subproject commit f3a573e1ad6b6b05e8134b9ceeff51e12ea2a6f4
+Subproject commit 99dbdfe47773ef4f4d4f756b07c16b28dd4fc2c1
diff --git a/apps/vtn b/apps/vtn
index b4d3171..c14b18a 160000
--- a/apps/vtn
+++ b/apps/vtn
@@ -1 +1 @@
-Subproject commit b4d3171d3a8945496e057bb19611cd58ad75b830
+Subproject commit c14b18a1d4d1ba648136c3057635d185757806e9