June 2017
Intermediate to advanced
446 pages
10h 10m
English
Content preview from Mastering Python Networking
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Monitoring integration
As you start to migrate more devices toward OpenFlow, it becomes increasingly important to monitor the links. We discussed various monitoring tool options in Chapter 7, Network Monitoring with Python – Part 1 and Chapter 8, Network Monitoring with Python – Part 2. Next we can easily integrate monitoring for the migrated devices. We will show the built-in topology viewer that came with Ryu (http://ryu.readthedocs.io/en/latest/gui.html). For easier demonstration, I have used the same Mininet topology we saw earlier in the chapter, but have changed the controller port back to 6633 in chapter13_mininet_3.py:
net = Mininet( controller=RemoteController, switch=OVSKernelSwitch )c1 = net.addController('c2', controller=RemoteController, ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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