219 lines
8.6 KiB
Python
219 lines
8.6 KiB
Python
from mpConfig import MpConfig
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from mpMultiInterfaceCongTopo import MpMultiInterfaceCongTopo
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from mpParamTopo import MpParamTopo
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from mpTopo import MpTopo
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class MpMultiInterfaceCongConfig(MpConfig):
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def __init__(self, topo, param):
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MpConfig.__init__(self, topo, param)
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def configureRoute(self):
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i = 0
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for l in self.topo.switch:
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cmd = self.addRouteTableCommand(self.getClientIP(i), i)
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self.topo.commandTo(self.client, cmd)
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# Congestion client
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cmd = self.addRouteTableCommand(self.getCongClientIP(i), i)
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self.topo.commandTo(self.cong_clients[i], cmd)
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cmd = self.addRouteScopeLinkCommand(
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self.getClientSubnet(i),
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self.getClientInterface(i), i)
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self.topo.commandTo(self.client, cmd)
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# Congestion client
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cmd = self.addRouteScopeLinkCommand(
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self.getClientSubnet(i),
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self.getCongClientInterface(i), i)
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self.topo.commandTo(self.cong_clients[i], cmd)
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cmd = self.addRouteDefaultCommand(self.getRouterIPSwitch(i),
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i)
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self.topo.commandTo(self.client, cmd)
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# Congestion client
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# Keep the same command
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self.topo.commandTo(self.cong_clients[i], cmd)
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# Congestion client
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cmd = self.addRouteDefaultGlobalCommand(self.getRouterIPSwitch(i),
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self.getCongClientInterface(i))
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i = i + 1
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cmd = self.addRouteDefaultGlobalCommand(self.getRouterIPSwitch(0),
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self.getClientInterface(0))
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self.topo.commandTo(self.client, cmd)
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# Congestion Client
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i = 0
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for c in self.cong_clients:
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cmd = self.addRouteDefaultGlobalCommand(self.getRouterIPSwitch(i),
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self.getCongClientInterface(i))
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self.topo.commandTo(c, cmd)
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i = i + 1
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cmd = self.addRouteDefaultSimple(self.getRouterIPServer())
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self.topo.commandTo(self.server, cmd)
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# Congestion servers
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i = 0
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for s in self.cong_servers:
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cmd = self.addRouteDefaultSimple(self.getRouterIPCongServer(i))
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self.topo.commandTo(s, cmd)
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i += 1
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def configureInterfaces(self):
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print("Configure interfaces for multi inf")
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self.client = self.topo.getHost(MpTopo.clientName)
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self.server = self.topo.getHost(MpTopo.serverName)
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self.router = self.topo.getHost(MpTopo.routerName)
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cong_client_names = self.topo.getCongClients()
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self.cong_clients = []
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for cn in cong_client_names:
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self.cong_clients.append(self.topo.getHost(cn))
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cong_server_names = self.topo.getCongServers()
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self.cong_servers = []
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for sn in cong_server_names:
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self.cong_servers.append(self.topo.getHost(sn))
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i = 0
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netmask = "255.255.255.0"
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links = self.topo.getLinkCharacteristics()
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for l in self.topo.switch:
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cmd = self.interfaceUpCommand(
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self.getClientInterface(i),
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self.getClientIP(i), netmask)
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self.topo.commandTo(self.client, cmd)
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clientIntfMac = self.client.intf(self.getClientInterface(i)).MAC()
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self.topo.commandTo(self.router, "arp -s " + self.getClientIP(i) + " " + clientIntfMac)
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if(links[i].back_up):
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cmd = self.interfaceBUPCommand(
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self.getClientInterface(i))
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self.topo.commandTo(self.client, cmd)
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# Congestion client
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cmd = self.interfaceUpCommand(
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self.getCongClientInterface(i),
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self.getCongClientIP(i), netmask)
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self.topo.commandTo(self.cong_clients[i], cmd)
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congClientIntfMac = self.cong_clients[i].intf(self.getCongClientInterface(i)).MAC()
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self.topo.commandTo(self.router, "arp -s " + self.getCongClientIP(i) + " " + congClientIntfMac)
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cmd = self.interfaceUpCommand(
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self.getRouterInterfaceSwitch(i),
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self.getRouterIPSwitch(i), netmask)
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self.topo.commandTo(self.router, cmd)
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routerIntfMac = self.router.intf(self.getRouterInterfaceSwitch(i)).MAC()
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self.topo.commandTo(self.client, "arp -s " + self.getRouterIPSwitch(i) + " " + routerIntfMac)
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# Don't forget the congestion client
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self.topo.commandTo(self.cong_clients[i], "arp -s " + self.getRouterIPSwitch(i) + " " + routerIntfMac)
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print(str(links[i]))
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i = i + 1
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cmd = self.interfaceUpCommand(self.getRouterInterfaceServer(),
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self.getRouterIPServer(), netmask)
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self.topo.commandTo(self.router, cmd)
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routerIntfMac = self.router.intf(self.getRouterInterfaceServer()).MAC()
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self.topo.commandTo(self.server, "arp -s " + self.getRouterIPServer() + " " + routerIntfMac)
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cmd = self.interfaceUpCommand(self.getServerInterface(),
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self.getServerIP(), netmask)
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self.topo.commandTo(self.server, cmd)
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serverIntfMac = self.server.intf(self.getServerInterface()).MAC()
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self.topo.commandTo(self.router, "arp -s " + self.getServerIP() + " " + serverIntfMac)
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# Congestion servers
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i = 0
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for s in self.cong_servers:
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cmd = self.interfaceUpCommand(self.getRouterInterfaceCongServer(i),
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self.getRouterIPCongServer(i), netmask)
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self.topo.commandTo(self.router, cmd)
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routerIntfMac = self.router.intf(self.getRouterInterfaceCongServer(i)).MAC()
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self.topo.commandTo(s, "arp -s " + self.getRouterIPCongServer(i) + " " + routerIntfMac)
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cmd = self.interfaceUpCommand(self.getCongServerInterface(i),
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self.getCongServerIP(i), netmask)
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self.topo.commandTo(s, cmd)
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congServerIntfMac = s.intf(self.getCongServerInterface(i)).MAC()
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self.topo.commandTo(self.router, "arp -s " + self.getCongServerIP(i) + " " + congServerIntfMac)
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i = i + 1
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def getClientIP(self, interfaceID):
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lSubnet = self.param.getParam(MpParamTopo.LSUBNET)
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clientIP = lSubnet + str(interfaceID) + ".1"
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return clientIP
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def getCongClientIP(self, interfaceID):
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lSubnet = self.param.getParam(MpParamTopo.LSUBNET)
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congClientIP = lSubnet + str(interfaceID) + ".127"
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return congClientIP
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def getClientSubnet(self, interfaceID):
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lSubnet = self.param.getParam(MpParamTopo.LSUBNET)
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clientSubnet = lSubnet + str(interfaceID) + ".0/24"
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return clientSubnet
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def getRouterIPSwitch(self, interfaceID):
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lSubnet = self.param.getParam(MpParamTopo.LSUBNET)
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routerIP = lSubnet + str(interfaceID) + ".2"
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return routerIP
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def getRouterIPServer(self):
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rSubnet = self.param.getParam(MpParamTopo.RSUBNET)
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routerIP = rSubnet + "0.2"
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return routerIP
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def getRouterIPCongServer(self, congID):
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rSubnet = self.param.getParam(MpParamTopo.RSUBNET)
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routerIP = rSubnet + str(1 + congID) + ".2"
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return routerIP
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def getServerIP(self):
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rSubnet = self.param.getParam(MpParamTopo.RSUBNET)
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serverIP = rSubnet + "0.1"
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return serverIP
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def getCongServerIP(self, congID):
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rSubnet = self.param.getParam(MpParamTopo.RSUBNET)
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serverIP = rSubnet + str(1 + congID) + ".1"
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return serverIP
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def getClientInterfaceCount(self):
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return len(self.topo.switch)
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def getRouterInterfaceServer(self):
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return self.getRouterInterfaceSwitch(len(self.topo.switch))
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def getRouterInterfaceCongServer(self, congID):
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return self.getRouterInterfaceSwitch(len(self.topo.switch) + 1 + congID)
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def getClientInterface(self, interfaceID):
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return MpTopo.clientName + "-eth" + str(interfaceID)
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def getCongClientInterface(self, interfaceID):
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return MpMultiInterfaceCongTopo.congClientName + str(interfaceID) + "-eth0"
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def getRouterInterfaceSwitch(self, interfaceID):
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return MpTopo.routerName + "-eth" + str(interfaceID)
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def getServerInterface(self):
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return MpTopo.serverName + "-eth0"
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def getCongServerInterface(self, interfaceID):
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return MpMultiInterfaceCongTopo.congServerName + str(interfaceID) + "-eth0"
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def getMidLeftName(self, id):
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return MpTopo.switchNamePrefix + str(id)
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def getMidRightName(self, id):
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return MpTopo.routerName
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def getMidL2RInterface(self, id):
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return self.getMidLeftName(id) + "-eth2"
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def getMidR2LInterface(self, id):
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return self.getMidRightName(id) + "-eth" + str(id)
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