Adding more DHCP test cases and adding TLS to Subscriber.
diff --git a/src/test/subscriber/subscriberTest.py b/src/test/subscriber/subscriberTest.py
index 45c86fc..220b73c 100644
--- a/src/test/subscriber/subscriberTest.py
+++ b/src/test/subscriber/subscriberTest.py
@@ -389,7 +389,7 @@
 
       def test_subscriber_join_recv(self):
           """Test subscriber join and receive"""
-          num_subscribers = 50
+          num_subscribers = 10
           num_channels = 1
           test_status = self.subscriber_join_verify(num_subscribers = num_subscribers, 
                                                     num_channels = num_channels,