diff -r 67b1d913924a -r 0fbfbda77470 configs/ruby/MESI_Three_Level.py
--- a/configs/ruby/MESI_Three_Level.py	Mon Jan 19 19:21:16 2015 -0500
+++ b/configs/ruby/MESI_Three_Level.py	Mon Jan 19 19:25:21 2015 -0500
@@ -216,6 +216,10 @@
         exec("ruby_system.dma_cntrl%d.dma_sequencer.slave = dma_port" % i)
         dma_cntrl_nodes.append(dma_cntrl)
 
+        # Connect the dma controller to the network
+        dma_cntrl.responseFromDir = ruby_system.network.master
+        dma_cntrl.requestToDir = ruby_system.network.slave
+
     all_cntrls = l0_cntrl_nodes + \
                  l1_cntrl_nodes + \
                  l2_cntrl_nodes + \