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Created April 24, 2019 04:33
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Viewer or GUI of FDN with Ryu
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viewer.rst

Topology Viewer

ryu.app.gui_topology.gui_topology provides topology visualization.

This depends on following ryu applications.

ryu.app.rest_topology Get node and link data.
ryu.app.ws_topology Being notified change of link up/down.
ryu.app.ofctl_rest Get flows of datapaths.

Usage

Run mininet (or join your real environment):

$ sudo mn --controller remote --topo tree,depth=3

Run GUI application:

$ PYTHONPATH=. ./bin/ryu run --observe-links ryu/app/gui_topology/gui_topology.py

Access http://<ip address of ryu host>:8080 with your web browser.

Screenshot

image

!(https://ibb.co/pKHMJxy)

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