diff --git a/config/topo/topo_1_1 b/config/topo/topo_basicquic
similarity index 64%
rename from config/topo/topo_1_1
rename to config/topo/topo_basicquic
index 0fb8774..eaa5f59 100644
--- a/config/topo/topo_1_1
+++ b/config/topo/topo_basicquic
@@ -1,5 +1,5 @@
-clients:5
+clients:1
 leftSubnet:10.0.
 rightSubnet:10.1.
-path_c2r_0:10,10,4,10
+path_c2r_0:10,10,4,0
 topoType:IoTMultiClient
diff --git a/experiments/basicquic.py b/experiments/basicquic.py
index 693467a..abfcf09 100644
--- a/experiments/basicquic.py
+++ b/experiments/basicquic.py
@@ -27,10 +27,10 @@ class BASICQUIC(RandomFileExperiment):
                              BASICQUIC.SERVER_LOG)
 
     def getHTTPSServerCmd(self):
-        # s = "{}/../utils/server".format(
-        #     os.path.dirname(os.path.abspath(__file__)))
-        s = "/home/mininet/pugit/sample/minitopo/utils/server & > {}".format(
-            BASICQUIC.SERVER_LOG)
+        s = "{}/../utils/basicquic-server & > {}".format(
+            os.path.dirname(os.path.abspath(__file__)), BASICQUIC.SERVER_LOG)
+        # s = "/home/mininet/pugit/sample/minitopo/utils/server & > {}".format(
+        #     BASICQUIC.SERVER_LOG)
 
         print(s)
         return s
@@ -39,15 +39,14 @@ class BASICQUIC(RandomFileExperiment):
         # s = "ping -c 3 -I {} {} > ping-result".format(
         #     "10.0.0.", self.topo_config.get_client_ip(1))
 
-        # s = "{}/../utils/echo-client {} > {}".format(os.path.dirname(os.path.abspath(__file__)),
-        #                                              self.topo.get_server_ip(
-        #                                                  0),
-        #                                              os.path.dirname(os.path.abspath(__file__)), BASICQUIC.CLIENT_LOG)
+        s = "{}/../utils/basicquic-client -keylog router.log -insecure https://{}:6121/demo/tiles".format(
+            os.path.dirname(os.path.abspath(__file__)),
+            self.topo_config.get_server_ip(0))
 
-        s = "/home/mininet/pugit/sample/minitopo/utils/echo-client {} & > {}".format(
-            self.topo_config.get_server_ip(0),
-            BASICQUIC.CLIENT_LOG,
-        )
+        # s = "/home/mininet/pugit/sample/minitopo/utils/echo-client {} & > {}".format(
+        #     self.topo_config.get_server_ip(0),
+        #     BASICQUIC.CLIENT_LOG,
+        # )
 
         print(s)
         return s
@@ -75,14 +74,22 @@ class BASICQUIC(RandomFileExperiment):
         cmd = self.getHTTPSClientCmd()
         # for c in self.topo_config.clients:
         #     self.topo.command_to(c, cmd)
-        for i in range(1, self.topo.client_count()):
+
+        def runner(i):
             self.topo.command_to(self.topo_config.clients[i], cmd)
+            print('client {} start'.format(i))
+
+        for i in range(1, self.topo.client_count()):
+            t = threading.Thread(target=runner, args=(i,))
+            t.start()
             # self.topo_config.configure_client(i)
 
+        self.topo.command_to(self.topo_config.client, "sleep 20")
+
         self.topo.command_to(self.topo_config.server,
                              "netstat -sn > netstat_server_after")
         self.topo.command_to(self.topo_config.router,
                              "netstat -sn > netstat_router_after")
         self.topo.command_to(self.topo_config.server,
-                             "pkill -f server")
+                             "pkill -f basicquic-server")
         self.topo.command_to(self.topo_config.client, "sleep 2")
diff --git a/utils/basicquic-client b/utils/basicquic-client
new file mode 100755
index 0000000..9fb3be3
Binary files /dev/null and b/utils/basicquic-client differ
diff --git a/utils/basicquic-server b/utils/basicquic-server
new file mode 100755
index 0000000..fe9a388
Binary files /dev/null and b/utils/basicquic-server differ