Using Simulated Applications in a Real Network - Showcase

[avarga]

Discuss the "Using Simulated Applications in a Real Network" showcase here. Ideas and recommendations are welcome.

[lIkesimba9]

Hi, I want send simulated traffic by UdpBasicApp send via Veth interface, when I replace VoipStreamSender on UdpBasicApp and VoipStreamReceiver on UdpSink, i get error, when I run "UdpSink"
"Module not found on path '' defined by par 'Gen.app.interfaceTableModule' -- in module (inet::UdpSink) Gen.app (id=2), at t=0s, event #2".
And traffic don't generate when I run server.
it's my omnet.ini:

[General]
scheduler-class = "inet::RealTimeScheduler" 
network = Gen

[Config UdpBasicApp]
*.app.typename = "UdpBasicApp"
*.app.sendInterval = exponential(1 ms)
*.app.localPort = -1
*.app.destPort = 1006
*.app.messageLength = 100 B

*.app.destAddress = "10.36.64.20"
*.udp.namespace = "server"
#*.udp.device = "enp4s0"

[Config UdpSink]
*.app.typename = "UdpSink"
*.app.localPort = 1006
*.udp.namespace = "client"
#*.udp.device = "enp7s0" 

it's gen.ned:

import inet.applications.contract.IApp;
import inet.applications.udpapp.UdpBasicApp;
import inet.applications.udpapp.UdpSink;
import inet.emulation.transportlayer.udp.ExtLowerUdp;
import inet.node.inet.StandardHost;

network Gen
{
    @display("bgb=317,221");
    submodules:
        app: <> like IApp {

            @display("p=204,129");
        }
        udp: ExtLowerUdp {
            @display("p=82,119");
        }

    connections:

        app.socketOut --> udp.appIn;
        app.socketIn <-- udp.appOut;
}

It's settings namespace:

sudo ip netns add server
sudo ip link set enp4s0 netns server
sudo ip netns exec server bash
ip a add 10.36.71.20/24 dev enp4s0
ip link set dev enp4s0 up
ip route add default via 10.36.71.1 dev enp4s0

sudo ip netns add client
sudo ip link set enp7s0 netns client
sudo ip netns exec client bash
ip a add 10.36.64.20/24 dev enp7s0
ip link set dev enp7s0 up
ip route add default via 10.36.64.1 dev enp7s0

[K1ngp1nSG]

Hi,
I would like to ask how would you add delay to UdpVideoStreamServer? I need to simulate the rendering of frames with UdpVideoStream. I tried code like from TicToc 6 example but it didn't work