Shulou(Shulou.com)06/01 Report--

Due to the change of the experimental environment, some topological information can not be fully expressed.

Want to experiment with a lower version of mininet (2.1.0):

Enter / mininet and use the git tag location git checkout 2.1.0. / util/setup.py install command to install

As a result, problems were encountered during sudo mn testing:

Addlink*

Gave up after 3 tried

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Topology cannot be established

Solution: after locating to 2.2.1 (original version) in the above way, the topology still cannot be built.

Find a temporary solution on github:

Cd ~ / mininetgit checkout 2.2.1sudo make install

The version goes back to 2.2.1 witmininet and runs successfully

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