Use default topology when no topology file is provided
Change-Id: Icbc434a82cc147c84680c77e2f089f20d50ad803
refs: #2915
diff --git a/ndn_utils/topologies/minindn.ucla.conf b/ndn_utils/topologies/minindn.ucla.conf
new file mode 100644
index 0000000..9135aeb
--- /dev/null
+++ b/ndn_utils/topologies/minindn.ucla.conf
@@ -0,0 +1,35 @@
+[nodes]
+ucla: _ radius=20.700007 angle=2.051234
+pku: _ radius=19.320956 angle=2.011893
+csu: _ radius=18.725071 angle=2.054556
+caida: _ radius=17.334066 angle=1.920136
+arizona: _ radius=21.038109 angle=5.203340
+uiuc: _ radius=21.247178 angle=2.038117
+wustl: _ radius=19.994570 angle=2.035105
+umich: _ radius=19.548038 angle=2.037021
+neu: _ radius=18.335813 angle=2.106513
+memphis: _ radius=17.389593 angle=1.925628
+[links]
+ucla:csu delay=16ms bw=1000
+ucla:umich delay=33ms bw=1000
+ucla:wustl delay=38ms bw=1000
+pku:csu delay=104ms bw=1000
+pku:caida delay=78ms bw=1000
+pku:wustl delay=109ms bw=1000
+pku:memphis delay=99ms bw=1000
+pku:umich delay=110ms bw=1000
+csu:caida delay=18ms bw=1000
+csu:wustl delay=19ms bw=1000
+csu:memphis delay=21ms bw=1000
+csu:uiuc delay=14ms bw=1000
+csu:umich delay=15ms bw=1000
+csu:neu delay=25ms bw=1000
+caida:neu delay=42ms bw=1000
+caida:arizona delay=25ms bw=1000
+caida:memphis delay=40ms bw=1000
+wustl:uiuc delay=9ms bw=1000
+wustl:umich delay=11ms bw=1000
+uiuc:umich delay=6ms bw=1000
+arizona:neu delay=35ms bw=1000
+arizona:memphis delay=33ms bw=1000
+memphis:neu delay=20ms bw=1000