Hi Aaron,
I'm using several Linksys WRT54GL with a variation of the OpenWRT
firmware which enables them to run OpenFlow. You can find more info
here: http://www.openflow.org/wk/index.php/Pantou_:_OpenFlow_1.0_for_OpenWRT
It seems that they run OpenFlow by software and their datapathid changes
everytime I boot them.
Sergio.
El 26/09/11 17:15, Aaron Rosen escribió:
What switches are you using that their values change after reboot?
There should be a way to get the switch to save this info.
Aaron
2011/9/26 Sergio Jiménez Feijóo <sergio.j...@gmail.com
<mailto:sergio.j...@gmail.com>>
Hi,
I'm developping a NOX app which among other features estimates the
power consumption of all the OpenFlow switches of the network.
In order to do this the controller needs to uniquely identify
every switch by some sort of serial number or MAC address which
would remain constant everytime the app runs. I have to do it this
way because different switch models have different power
consumption values.
I've already tried with datapathid but their values change
everytime the switches reboot.
I would be very grateful if anyone could tell me if there is any
way NOX can uniquely identify a switch.
Thanks in advance.
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Aaron O. Rosen
Masters Student - Network Communication
306B Fluor Daniel
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