48 lines
1.3 KiB
Python
Executable File
48 lines
1.3 KiB
Python
Executable File
#!/usr/bin/python
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# Copyright 2013-present Barefoot Networks, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from scapy.all import Ether, IP, sendp
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import networkx as nx
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import sys
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def read_topo():
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nb_hosts = 0
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nb_switches = 0
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links = []
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with open("topo.txt", "r") as f:
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line = f.readline()[:-1]
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w, nb_switches = line.split()
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assert(w == "switches")
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line = f.readline()[:-1]
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w, nb_hosts = line.split()
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assert(w == "hosts")
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for line in f:
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if not f: break
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a, b = line.split()
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links.append( (a, b) )
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return int(nb_hosts), int(nb_switches), links
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def main():
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for i in range(1):
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p = Ether(dst="00:00:00:00:00:02")/IP(dst="10.0.0.2")
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print p.show()
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sendp(p, iface = "eth0")
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if __name__ == '__main__':
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main()
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