2016-06-01 12:52:25 +00:00
|
|
|
from mpExperience import MpExperience
|
|
|
|
|
from mpParamXp import MpParamXp
|
|
|
|
|
from mpPvAt import MpPvAt
|
|
|
|
|
import os
|
|
|
|
|
|
|
|
|
|
class MpExperienceDITG(MpExperience):
|
|
|
|
|
DITG_LOG = "ditg.log"
|
|
|
|
|
DITG_SERVER_LOG = "ditg_server.log"
|
|
|
|
|
ITGDEC_BIN = "/home/mininet/D-ITG-2.8.1-r1023/bin/ITGDec"
|
|
|
|
|
ITGRECV_BIN = "/home/mininet/D-ITG-2.8.1-r1023/bin/ITGRecv"
|
|
|
|
|
ITGSEND_BIN = "/home/mininet/D-ITG-2.8.1-r1023/bin/ITGSend"
|
2016-06-01 14:01:01 +00:00
|
|
|
DITG_TEMP_LOG = "snd_log_file"
|
|
|
|
|
DITG_SERVER_TEMP_LOG = "recv_log_file"
|
2016-06-01 12:52:25 +00:00
|
|
|
PING_OUTPUT = "ping.log"
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def __init__(self, xpParamFile, mpTopo, mpConfig):
|
|
|
|
|
MpExperience.__init__(self, xpParamFile, mpTopo, mpConfig)
|
|
|
|
|
self.loadParam()
|
|
|
|
|
self.ping()
|
|
|
|
|
MpExperience.classicRun(self)
|
|
|
|
|
|
|
|
|
|
def ping(self):
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "rm " + \
|
|
|
|
|
MpExperienceDITG.PING_OUTPUT)
|
|
|
|
|
count = self.xpParam.getParam(MpParamXp.PINGCOUNT)
|
|
|
|
|
for i in range(0, self.mpConfig.getClientInterfaceCount()):
|
|
|
|
|
cmd = self.pingCommand(self.mpConfig.getClientIP(i),
|
|
|
|
|
self.mpConfig.getServerIP(), n = count)
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, cmd)
|
|
|
|
|
|
|
|
|
|
def pingCommand(self, fromIP, toIP, n=5):
|
|
|
|
|
s = "ping -c " + str(n) + " -I " + fromIP + " " + toIP + \
|
|
|
|
|
" >> " + MpExperienceDITG.PING_OUTPUT
|
|
|
|
|
print(s)
|
|
|
|
|
return s
|
|
|
|
|
|
|
|
|
|
def loadParam(self):
|
|
|
|
|
"""
|
|
|
|
|
todo : param LD_PRELOAD ??
|
|
|
|
|
"""
|
2016-06-01 13:37:13 +00:00
|
|
|
self.kbytes = self.xpParam.getParam(MpParamXp.DITGKBYTES)
|
2016-06-01 12:52:25 +00:00
|
|
|
self.mean_poisson_packets_sec = self.xpParam.getParam(MpParamXp.DITGMEANPOISSONPACKETSSEC)
|
|
|
|
|
|
|
|
|
|
def prepare(self):
|
|
|
|
|
MpExperience.prepare(self)
|
2016-06-01 13:37:13 +00:00
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "rm " + MpExperienceDITG.DITG_LOG)
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, "rm " + MpExperienceDITG.DITG_SERVER_LOG)
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "rm " + MpExperienceDITG.DITG_TEMP_LOG)
|
2016-06-01 12:52:25 +00:00
|
|
|
|
|
|
|
|
def getClientCmd(self):
|
|
|
|
|
s = MpExperienceDITG.ITGSEND_BIN + " -a " + self.mpConfig.getServerIP() + \
|
2016-06-01 13:37:13 +00:00
|
|
|
" -T TCP -k " + self.kbytes + " -O " + self.mean_poisson_packets_sec + " -l " + MpExperienceDITG.DITG_TEMP_LOG + " && " + \
|
2016-06-01 12:52:25 +00:00
|
|
|
MpExperienceDITG.ITGDEC_BIN + " " + MpExperienceDITG.DITG_TEMP_LOG + " &> " + MpExperienceDITG.DITG_LOG
|
|
|
|
|
print(s)
|
|
|
|
|
return s
|
|
|
|
|
|
|
|
|
|
def getServerCmd(self):
|
2016-06-01 14:01:01 +00:00
|
|
|
s = MpExperienceDITG.ITGRECV_BIN + " -l " + MpExperienceDITG.DITG_SERVER_TEMP_LOG + " &"
|
2016-06-01 12:52:25 +00:00
|
|
|
print(s)
|
|
|
|
|
return s
|
|
|
|
|
|
|
|
|
|
def clean(self):
|
|
|
|
|
MpExperience.clean(self)
|
|
|
|
|
#todo use cst
|
|
|
|
|
#self.mpTopo.commandTo(self.mpConfig.server, "killall netcat")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def run(self):
|
|
|
|
|
cmd = self.getServerCmd()
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, cmd)
|
|
|
|
|
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "sleep 2")
|
|
|
|
|
cmd = self.getClientCmd()
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, cmd)
|
|
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, "pkill -9 -f ITGRecv")
|
2016-06-01 14:01:01 +00:00
|
|
|
self.mpTopo.commandTo(self.mpConfig.server, MpExperienceDITG.ITGDEC_BIN + " " + MpExperienceDITG.DITG_SERVER_TEMP_LOG + " &> " + MpExperienceDITG.DITG_SERVER_LOG)
|
2016-06-01 12:52:25 +00:00
|
|
|
self.mpTopo.commandTo(self.mpConfig.client, "sleep 2")
|
