import ipaddr
import networkx
+import math
import random
class TopologyType:
# The ladder is a special case because is not symmetric.
if self.topo_type == TopologyType.LADDER:
total_nodes = self.order/2
- leaf1 = str(total_nodes - 1)
- leaf2 = str(nodes - 1)
+ leaf1 = str(total_nodes)
+ leaf2 = str(total_nodes - 1)
leaves = [leaf1, leaf2]
source = leaves.pop(random.randint(0, len(leaves) - 1))
else: