Step 1. Pinging after OSPF convergence¶
Goals¶
[explanation]
Configuration¶
This step uses the following network:
network OspfNetwork
{
@display("bgb=2099.7375,852.525");
types:
channel PppLink100M extends DatarateChannel
{
delay = 5us;
datarate = 100Mbps;
}
channel PppLink10M extends DatarateChannel
{
delay = 5us;
datarate = 10Mbps;
}
submodules:
configurator: Ipv4NetworkConfigurator {
@display("p=757.8,76.30625");
}
visualizer: IntegratedCanvasVisualizer {
@display("p=1023.5563,76.30625");
}
scenarioManager: ScenarioManager {
@display("p=1310.3625,76.30625");
}
host0: StandardHost {
@display("p=97.81249,375.59998");
}
host1: StandardHost {
@display("p=97.81249,532.1");
}
host2: StandardHost {
@display("p=97.81249,694.46875");
}
host3: StandardHost {
@display("p=1271.5625,334.51874");
}
R1: Router {
@display("p=543.83746,532.1");
}
R3: Router {
@display("p=1508.2687,532.1");
}
R2: Router {
@display("p=925.3062,532.1");
}
host4: StandardHost {
@display("p=1271.5625,692.51245");
}
host5: StandardHost {
@display("p=1473.0562,389.29373");
}
host6: StandardHost {
@display("p=1977.7687,373.64374");
}
host7: StandardHost {
@display("p=1977.7687,532.1");
}
host8: StandardHost {
@display("p=1977.7687,692.51245");
}
switch0: EtherSwitch {
@display("p=318.86874,530.14374");
}
switch2: EtherSwitch {
@display("p=1727.3687,530.14374");
}
switch1: EtherSwitch {
@display("p=1271.5625,530.14374");
}
R4: Router {
@display("p=1054.4187,334.51874");
}
R5: Router {
@display("p=712.07495,334.51874");
}
connections:
host2.ethg++ <--> Eth100M <--> switch0.ethg++;
host1.ethg++ <--> Eth100M <--> switch0.ethg++;
host0.ethg++ <--> Eth100M <--> switch0.ethg++;
switch0.ethg++ <--> Eth100M <--> R1.ethg++;
switch1.ethg++ <--> Eth100M <--> host3.ethg++;
switch1.ethg++ <--> Eth100M <--> host4.ethg++;
switch1.ethg++ <--> Eth100M <--> host5.ethg++;
switch1.ethg++ <--> Eth100M <--> R3.ethg++;
switch2.ethg++ <--> Eth100M <--> host6.ethg++;
switch2.ethg++ <--> Eth100M <--> host7.ethg++;
switch2.ethg++ <--> Eth100M <--> host8.ethg++;
R3.ethg++ <--> Eth100M <--> switch2.ethg++;
R1.pppg++ <--> PppLink10M <--> R2.pppg++;
R2.ethg++ <--> Eth10M <--> switch1.ethg++;
R1.pppg++ <--> PppLink100M <--> R5.pppg++;
R5.pppg++ <--> PppLink100M <--> R4.pppg++;
R4.ethg++ <--> Eth100M <--> switch1.ethg++;
}
The configuration in omnetpp.ini is the following:
[Config Step1]
description = "Pinging after OSPF convergence"
network = OspfNetwork
*.configurator.config = xml("<config> \
<interface hosts='**' address='10.x.x.x' netmask='255.x.x.x'/> \
<route hosts='host*' destination='*' netmask='0.0.0.0' interface='eth0' /> \
</config>")
# application parameters
*.host0.numApps = 1
*.host0.app[0].typename = "PingApp"
*.host0.app[0].destAddr = "host6"
*.host0.app[0].startTime = 60s