python - 在mininet中动态移动主机

如何在mininet中动态移动主机？
任何CLI命令或脚本？
我在https://github.com/mininet/mininet/blob/master/examples/mobility.py尝试了代码
但是我得到这个错误：

anusha@anusha-Lenovo-IdeaPad-Z500:~$ sudo python ~/mininet/custom/mobility.py
* Simple mobility test
* Starting network:
s1: h1(1) s2(2)
s2: h2(1) s1(2) s3(3)
s3: h3(1) s2(2)
* Testing network
*** Ping: testing ping reachability
h1 -> h2 h3
h2 -> h1 h3
h3 -> h1 h2
*** Results: 0% dropped (6/6 received)
* Identifying switch interface for h1
* Moving h1 from s1 to s2 port 13
Traceback (most recent call last):
  File "/home/anusha/mininet/custom/mobility.py", line 128, in <module>
    mobilityTest()
  File "/home/anusha/mininet/custom/mobility.py", line 115, in mobilityTest
    hintf, sintf = moveHost( h1, old, new, newPort=port )
  File "/home/anusha/mininet/custom/mobility.py", line 96, in moveHost
    oldSwitch.moveIntf( sintf, newSwitch, port=newPort )
  File "/home/anusha/mininet/custom/mobility.py", line 77, in moveIntf
    switch.attach( intf )
  File "/home/anusha/mininet/custom/mobility.py", line 45, in attach
    if self.isOldOVS():
AttributeError: 'MobilitySwitch' object has no attribute 'isOldOVS'

谢谢！

最佳答案

经过大量研究，我发现没有直接的命令，功能或脚本可以促进mininet网络中主机的移动。

相反，您可以做的是模拟主机的运动！
mininet> link h1 s1 down ---->does only logical link downmininet> py net.addLink(s2,net.get(h1))

你已准备好出发 ：）