search

intrig-unicamp / mininet-wifi

Emulator for Software-Defined Wireless Networks
https://mn-wifi.readthedocs.io/
Other
441 stars 240 forks source link

how to select ryu controller for vanet-sumo.cfg and also how to change speed of vehicles #197

Closed SuhaibKhan7 closed 5 years ago

ramonfontes commented 5 years ago

Closed! No description provided. Nevertheless, the issue seems to be related to SUMO.

SuhaibKhan7 commented 5 years ago

sir it is the integrated feature of mininet wifi to support vanet having vanet-sumo.cfg.py and vanet.py i am trying to select ryu controller instead default one, neither the change in parameters(Speed ,total nodes) have any effect on the OUTPUT.

ramonfontes commented 5 years ago

Sorry, I didn't comprehended your question.

SuhaibKhan7 commented 5 years ago

! FILE IS LOCATED AT MININET_WIFI/EXAMPLES.

!/usr/bin/python

'Simple idea around Vehicular Ad Hoc Networks - VANETs'

import os import random

from mininet.node import Controller from mininet.log import setLogLevel, info from mn_wifi.cli import CLI_wifi from mn_wifi.net import Mininet_wifi from mn_wifi.link import wmediumd from mn_wifi.wmediumdConnector import interference

def topology():

"Create a network."
net = Mininet_wifi(controller=Controller,
                   link=wmediumd, wmediumd_mode=interference)

info("*** Creating nodes\n")
cars = []
for x in range(0, 10):
    cars.append(x)
for x in range(0, 10):
    min_ = random.randint(20, 30)
    max_ = random.randint(40, 70)
    cars[x] = net.addCar('car%s' % (x + 1), wlans=1,
                         ip='10.0.0.%s/8'% (x + 1), min_speed=min_,
                         max_speed=max_)

rsu11 = net.addAccessPoint('RSU11', ssid='RSU11', mode='g',
                           channel='1')
rsu12 = net.addAccessPoint('RSU12', ssid='RSU12', mode='g',
                           channel='6')
rsu13 = net.addAccessPoint('RSU13', ssid='RSU13', mode='g',
                           channel='11')
rsu14 = net.addAccessPoint('RSU14', ssid='RSU14', mode='g',
                           channel='11')
c1 = net.addController('c1')

This is the partial code of VANET.py ...i just want to know how to use remote controller(like Ryu) .

ramonfontes commented 5 years ago

Well, you should set the controller as RemoteController.

SuhaibKhan7 commented 5 years ago

sir i tried it before it is showing global name RemoteController not defined .. then i tried to edit net.py and import RemoteController and in def init(self, topo=None, switch=OVSKernelSwitch, accessPoint=OVSKernelAP, host=Host, station=Station, car=Car, controller=DefaultController, .... and i set controller=RemoteController but it is also not working

ramonfontes commented 5 years ago

Sorry, but what do you mean about "not working"? The controller is running on port 6653, right? So, there is no reason for such issue.

SuhaibKhan7 commented 5 years ago

thankyou sir , it works now ..i import RemoteController class in main Vanet.py ... I appreciate your help and patience.

akram1335 commented 3 years ago

thankyou sir , it works now ..i import RemoteController class in main Vanet.py ... I appreciate your help and patience.

Sir ةI am facing a similar problem can you please share the part of code in which you replaced the default controller with a remote one