Due to a ransomware attack, the wiki was reverted to a July 2022 version. . We apologize for the lack of a more recent valid backup.
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NOTE: The GUI architecture is migrating to use the AngularJS framework – some of the information on this page is deprecated (the topo events are still good).
The ONOS GUI is a single-page web-application with hash-navigation. The GUI system comprises client-side code (a single HTML page, javascript libraries and modules, CSS files, etc.) and server-side code (Java classes that interface to ONOS Server APIs). The GUI web page is served up by a web server running on an ONOS instance.
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