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intrig-unicamp / mininet-wifi

Emulator for Software-Defined Wireless Networks
https://mn-wifi.readthedocs.io/
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How can I specify the device used in devices.py in Python program #403

Closed wulas09763 closed 3 years ago

wulas09763 commented 3 years ago

Hello, how can I specify the device used in devices.py in Python program and give the corresponding mode to limit the bandwidth? For example, if I want to use the di524 device in devices.py and specify mode = n, how should my Python specify it? I use ap1 = net. Addaccesspoint ('ap1 ', MAC ='02:00:00:00:00:01', protocols ='openflow13 ', SSID =' AP1 SSID ', model ='di524', mode = 'n', channel = '1', position ='40,60,0 ', range = 200) without any effect. Its bandwidth limit is still def getrate (self): the value of the default mode in link.py. Thank you

ramonfontes commented 3 years ago

You have defined the model and range params. You cannot have both because we assume the signal range supported by the device model. Moreover, you cannot use wmediumd because it works only with tc.

wulas09763 commented 3 years ago

I want to use model in device.py , what should I do ? Because it's no use taking off range the value of the default mode in link.py.

ramonfontes commented 3 years ago

Please apply this patch https://github.com/intrig-unicamp/mininet-wifi/commit/4bdc36ac9824d632540f879fb85676f816c92bc2 and then you can try the model param.

wulas09763 commented 3 years ago

It's works ! Thank you~