Step 3. OSPF full adjacency establishment and LSDB sync¶
Goals¶
[explanation]
Configuration¶
This step uses the following network:
network Network
{
@display("bgb=1766.2515,641.51587");
types:
channel PppLink100M extends DatarateChannel
{
delay = 5us;
datarate = 100Mbps;
}
submodules:
configurator: Ipv4NetworkConfigurator {
@display("p=491.625,81.225");
}
visualizer: IntegratedCanvasVisualizer {
@display("p=756.675,81.225");
}
scenarioManager: ScenarioManager {
@display("p=1045.2375,81.225");
}
host0: StandardHost {
@display("p=98.325,200.925");
}
host1: StandardHost {
@display("p=98.325,356.9625");
}
host2: StandardHost {
@display("p=98.325,519.4125");
}
R1: Router {
@display("p=545.0625,356.9625");
}
R2: Router {
@display("p=989.6625,356.9625");
}
host3: StandardHost {
@display("p=1545.4125,196.65");
}
host4: StandardHost {
@display("p=1545.4125,356.9625");
}
host5: StandardHost {
@display("p=1545.4125,517.275");
}
switch1: EtherSwitch {
@display("p=320.625,356.9625");
}
switch2: EtherSwitch {
@display("p=1295.325,352.6875");
}
connections:
host2.ethg++ <--> Eth100M <--> switch1.ethg++;
host1.ethg++ <--> Eth100M <--> switch1.ethg++;
host0.ethg++ <--> Eth100M <--> switch1.ethg++;
switch1.ethg++ <--> Eth100M <--> R1.ethg++;
switch2.ethg++ <--> Eth100M <--> host3.ethg++;
switch2.ethg++ <--> Eth100M <--> host4.ethg++;
switch2.ethg++ <--> Eth100M <--> host5.ethg++;
R1.pppg++ <--> PppLink100M <--> R2.pppg++;
R2.ethg++ <--> PppLink100M <--> switch2.ethg++;
}
The configuration in omnetpp.ini is the following:
[Config Step3]
description = "OSPF full adjacency establishment and LSDB sync"
network = Network
*.configurator.config = xml("<config> \
<interface hosts='R1' names='eth0' address='10.4.5.x' netmask='255.255.255.x'/> \
<interface hosts='R1' names='ppp0' address='10.4.6.x' netmask='255.255.255.x'/> \
<interface hosts='R2' names='eth0' address='10.4.7.x' netmask='255.255.255.x'/> \
<interface hosts='**' address='10.4.x.x' netmask='255.255.255.x'/> \
<route hosts='host*' destination='*' netmask='0.0.0.0' interface='eth0' /> \
</config>")