IPACM: fix the ipv6 rmnet-tethering FTP issue
In Multiple-PDN use-case (i.e., embedded ipv4
and rmnet_tethering ipv6 call), ipacm installed
the v6 TCP syn/rst/fin filter rules on modem RX
endpoint to detour those TCP control traffic to
Apps which causes rmnet_tethering PC failed in
FTP download use-case. The fix is to install
those ipv6 DL filter rules only if the iface
got global ipv6 address instead of link-local.
Change-Id: Ib52c0e617a5aa12f60ae78f2e1084e84f366ecaf
diff --git a/ipacm/src/IPACM_Wan.cpp b/ipacm/src/IPACM_Wan.cpp
index 0aec857..6381826 100644
--- a/ipacm/src/IPACM_Wan.cpp
+++ b/ipacm/src/IPACM_Wan.cpp
@@ -296,7 +296,8 @@
dft_rt_rule_hdl[MAX_DEFAULT_v4_ROUTE_RULES + 2*num_dft_rt_v6],
dft_rt_rule_hdl[MAX_DEFAULT_v4_ROUTE_RULES + 2*num_dft_rt_v6+1],num_dft_rt_v6);
- if (num_dft_rt_v6 == 0)
+ /* add default filtering rules when wan-iface get global v6-prefix */
+ if (num_dft_rt_v6 == 1)
{
if(m_is_sta_mode == Q6_WAN)
{