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Questions tagged [omnet++]

OMNeT++ is an extensible, modular, component-based C++ simulation library and framework, primarily for building network simulators. "Network" is meant in a broader sense that includes wired and wireless communication networks, on-chip networks and queueing networks.

OMNeT++ is an extensible, modular, component-based C++ simulation library and framework, primarily for building network simulators. "Network" is meant in a broader sense that includes wired and wireless communication networks, on-chip networks and queueing networks.

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1823 questions
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How can I combine my customize module with Omnet++INET's simple module

As all the simple modules' behavior like 80211 mac layer has been defined in the INET module. If I want to add a customize layer between mac layer and network layer to handle network coding. How can I combine the customize module and INET's simple…
Thomas.ZHOU
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std::map find not working in C++

I have created a hash map and an iterator using the below lines: std::map myCache; std::map::iterator myCacheIterator; Then I insert into this map using the below…
user3243499
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Changing WSM(WAVE Short Message) packet size in Veins

Does setting length of WSM via setWsmLength or adding a large payload via setWsmData makes any difference during simulation? I am trying to simulate a heavily used network, but changing any of those two values doesn't seem to make any difference. I…
user5965248
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Using a subset of a SUMO scenario for OMNeT++ network simulation (with VEINS)

I'm trying to evaluate an application that runs on a vehicular network using OMNeT++, Veins and SUMO. Because the application relies on realistic traffic behavior, so I decided to use the LuST Scenario, which seems to be the state of the art for…
Rens van der Heijden
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Zigbee simulation in OMNeT++ using INET 3.0 (without MiXiM)

I am trying to build a Zigbee (802.15.4) network simulation in OMNeT++ using INET 3.0 framework (MiXiM was deprecated and replaced by this version ). The problem is that unlike 802.11, the Zigbee is not fully standardize by its Alliance, so the…
Mr. M
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Using a Traffic Light as a RSU in Omnet++, Veins and SUMO

I am doing a project on improving the transit times of buses using 802.11p. Currently I have a SUMO model made and simulating and I am moving on to modeling the network using Omnet++ and Veins. I have completed the TicToc tutorials to become…
CiaranLap
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OMNeT++ openflow wireless

i'm trying to integrate a wireless card into openflow switch(i wanna simulate a vanet with openflow, so i need wireless communications) this is the code of the switch package openflow.nodes; import openflow.*; import…
Ghaith Mansour
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How to connect dynamic module to static module in OMNet++

I have a project about computing clouds and I am using Omnet++. I trying to create a random number of dynamic modules to represent the virtual machines. I am able now to do that but I am not able to connect the new dynamic module to a static module…
user2414110
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Failing to install omentpp 4.1

I am trying to install omnetpp 4.1 (can't install the new version). Anyway, running ./configure reports no errors or warnings, but when I run make I get the following: make MODE=release make[1]: Entering directory `/home/yotam/omnetpp-4.1' *****…
Yotam
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opening Omnet from ubuntu 11.10

I am new to Omnet++. I installed Omnetpp-3.3p1 and am having trouble opening it. I tried creating a makefile within the project which has simulation codes with command opp_makemake -f -N, but I am getting command opp_makemake not found error. Am I…
Sadiksha Gautam
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Simulating Geographic Routing in Wireless Sensor Networks Using Omnet++

I'm planning to simulate the geographic routing algorithm ( http://coitweb.uncc.edu/~ywang32/research/TPGF-shu.pdf )in wireless sensor networks using omnet++ and Mixim . I need the following details to proceed what should be the structure of a…
Arackna
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Can I use a omnetpp.ini variable in my class?

in my project I'm building a network of UEs and ENb (5G) and have different amounts of UEs and following ENb gates [Config SingleUE] project3.numberOfUes = 1 project3.ENb.numberOfGates = 1 [Config MultiUE] project3.numberOfUes =…
DomiSmith95
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How to use inet modules in veins simulation

I want the nodes in my simulation to use AODV protocol to rout packets to the RSU (i don't want the packets to be broadcasted), I know that AODV is implemented in inet but i can't figure out how to use inet models in veins simulation. I added inet4…
Nina
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how to cancel a timer when using timerManager in veins omnet

I'm using TimerManager class provided in veins to manage timers in my simulation. I created a recurring timer that fires every 5 seconds and I want to cancel it when a specific msg is received but I don't know how to use the cancel method: void…
Nina
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write OMNET++ output to a text file

Greeting All, I have two questions regarding OMNET++ output results 1- I have a simulation that uses AODV routing protocol in VANET network, but when I record pcap for this simulation, it's shown as corrupted or damage even when I spill it to multi…
Alia
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