commit b72bff36a95f46664714925faba9b4824b64e873
author Sunmeet Gill <sgill@codeaurora.org> Thu May 10 11:17:04 2018 -0700
committer Pavan Kumar M <rpavan@codeaurora.org> Tue Jun 19 11:24:06 2018 +0530
tree 732e378890e7a4f8bd88ecbac27ea9b5c76fb1c0
parent bbe2d309343bec3991393af40e24bdba2f094fc9

netd: VPN PPTP Helper

Enable/Disable the conntrack helper for VPN PPTP connections when
tethering is started/stoped.

Change-Id: Ie4df349579d6d69396b582bd7ab1c1ec70dd05c1
CRs-Fixed: 2239116

server/TetherController.cpp

diff --git a/server/TetherController.cpp b/server/TetherController.cpp
index 06eaf94..61ac8c5 100644
--- a/server/TetherController.cpp
+++ b/server/TetherController.cpp
@@ -633,6 +633,8 @@
         "*raw",
         StringPrintf("%s %s -p tcp --dport 21 -i %s -j CT --helper ftp",
                      op, LOCAL_RAW_PREROUTING, intIface),
+        StringPrintf("%s %s -p tcp --dport 1723 -i %s -j CT --helper pptp",
+                     op, LOCAL_RAW_PREROUTING, intIface),
         "COMMIT",
         "*filter",
         StringPrintf("%s %s -i %s -o %s -m state --state ESTABLISHED,RELATED -g %s",