import json
import os
from netdiff import NetJsonParser
import networkx as nx
import time
destination = "192.168.254.3"
data = os.popen('echo "/netjsoninfo filter graph ipv4_0" | nc %s 2009' %
(destination)).read()
json = json.loads(data)
graph = NetJsonParser(data=data).graph.to_undirected()
graph2 = nx.Graph()
networks = []
for link in graph.edges(data=True):
if link[2]["type"] not in ["node", "local"]:
networks.append(link[1])
for net in networks:
graph.remove_node(net)
cp = nx.articulation_points(graph)
cent = nx.betweenness_centrality(graph, endpoints=True, weight='cost')
for x in list(cp):
del (cent[x])
sorted(cent, key=cent.__getitem__)
print(cent)
node = list(cent.keys())[0]
node_ip = node[3:]
print("%s: killing node: %s with centrality %f" %
