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openflow-info NSE Script

Description

Queries OpenFlow controllers for information. Newer versions of the OpenFlow protocol (1.3 and greater) will return a list of all protocol versions supported by the controller. Versions prior to 1.3 only return their own version number. For additional information: * <https://www.opennetworking.org/images/stories/downloads/sdn-resources/onf-specifications/openflow/openflow-switch-v1.5.0.noipr.pdf> ## Example Usage nmap -p 6633,6653 --script openflow-info <target> ## Script Output PORT STATE SERVICE REASON 6653/tcp open openflow | openflow-info: | OpenFlow Running Version: 1.5.X | OpenFlow Versions Supported: | 1.0 | 1.1 | 1.2 | 1.3.X | 1.4.X |_ 1.5.X ## Requires * [comm](<../lib/comm.html>) * [shortport](<../lib/shortport.html>) * [stdnse](<../lib/stdnse.html>) * [string](<>) * [match](<../lib/match.html>) * [table](<>) * * *


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