增加在控制域中填写C->I或I->C方向的实现。v4.3.19-20200509

2 files changed, 10 insertions, 0 deletions

diff --git a/tunnat/include/tunnel.h b/tunnat/include/tunnel.h
index 6801cf7..69fa17f 100644
--- a/tunnat/include/tunnel.h
+++ b/tunnat/include/tunnel.h
@@ -22,9 +22,17 @@ enum AddressInfoType
     ADDRESS_INFO_TYPE_IPV6
 };
 
+enum AddressInfoDir
+{
+    ADDRESS_INFO_C_TO_I,
+    ADDRESS_INFO_I_TO_C
+};
+
 struct AddressInfo
 {
     enum AddressInfoType type;
+    enum AddressInfoDir dir;
+
     uint8_t src_mac_addr[6];
     uint8_t dst_mac_addr[6];
 
@@ -149,6 +157,7 @@ public:
     {
         /* g-device always use IPv4 protocol */
         addr_info.type = ADDRESS_INFO_TYPE_IPV4;
+        addr_info.dir = (enum AddressInfoDir)vxlan_hdr_.dir;
 
         /* Tuple-4 */
         addr_info.src_addr_v4.s_addr = ipv4_hdr_.src_addr;
diff --git a/tunnat/src/runtime.cc b/tunnat/src/runtime.cc
index 0ee38fa..02b8775 100644
--- a/tunnat/src/runtime.cc
+++ b/tunnat/src/runtime.cc
@@ -245,6 +245,7 @@ static void __phy_to_virt_pkt_fill_addressinfo(TunnatInstance * instance,
         ctrlzone->l_device_in_addr = addrinfo.dst_addr_v4.s_addr;
         ctrlzone->g_device_vpn_id = addrinfo.tun_vpn_id;
         ctrlzone->g_device_linkpair = addrinfo.tun_link_id;
+        ctrlzone->route_dir = addrinfo.dir;
     }
 }