Implement variable boot delay for quagga for vrouter tests.
diff --git a/src/test/utils/CordContainer.py b/src/test/utils/CordContainer.py
index 0d26630..e2ab5f5 100644
--- a/src/test/utils/CordContainer.py
+++ b/src/test/utils/CordContainer.py
@@ -241,7 +241,7 @@
     host_guest_map = ( (host_quagga_config, guest_quagga_config), )
     
     def __init__(self, name = 'cord-quagga', image = 'cord-test/quagga', tag = 'latest', 
-                 boot_delay = 30, restart = False, config_file = quagga_config_file):
+                 boot_delay = 15, restart = False, config_file = quagga_config_file):
         super(Quagga, self).__init__(name, image, tag = tag, quagga_config = self.quagga_config)
         if not self.img_exists():
             self.build_image(image)