OMNeT++ is an extensible, modular, component-based C++ simulation library and framework, primarily for building network simulators.
https://omnetpp.org/download-items/InfiniBand-FlitSim.html
@statisticendToEndDelay"; unit=s; record=histogram,vector; interpolationmode=none);
Can you help me to understand what is 'source=...' and 'record=...' please?
I am new to omnet++. I need to modify existing csma/ca, aodv, adhoc tcp and http protocols to enable me achieve the aim of my project.
First, I need to simulate the current protocols without attack
2nd, I will simulate all the current protocols with Jamming, MAC Flooding, Blackhole, SYN Flooding and DDoS attacks.
3rd, i will simulate the modified protocols in the presence of all the named attacks.
Can anyone give a step-by-step guide pls?
Meanwhile, I have done the following:
1, Omnet++ 5.5.1 already installed
- INET projects have been loaded.
- Also, I tried running the complete AODV first (AODV .ini file is in /examples folder while the .ned files are in /routing folder)
So I could not successfully run. Morever, can I delete unwanted sections in .ini?
All helps will be welcomed.
Hello guys, I'm implementing handover in this scenario of coexistence between wizi and zigbee (link below), but the AP works in a scalar way and in this scenario the type of radio is dimensional. Can someone help me to adapt the scalar to the dimensional? is that possible? thank you if you can help me
https://inet.omnetpp.org/docs/showcases/wireless/coexistence/doc/index.html
Hello guys,
Need some help in OMNET++
I am new to the networking field and started working with Omnet++ simulator(Version-5.6.1). In order to get a brief overview, I started working with the INET framework(Version 4.2). I have downloaded this framework from Github and imported into omnet++. Then, I started to build it and it's been successful. But when I run it, I got a few errors. The following is the error
"<!> Error: Cannot load library '../../../src//libinet4.dll': The specified procedure could not be found"
End.
Simulation terminated with exit code: 1
Working directory: C:/OmnetFolder/omnetpp-5.5.1/samples/inet4/showcases/mobility/basic
Command line: ../../../../../bin/opp_run.exe -m -u Qtenv -n ../../../src;../../../examples;../../../tutorials;../.. --image-path=../../../images -l ../../../src/inet4 omnetpp.ini
Environment variables:
PATH=;C:/OmnetFolder/omnetpp-5.5.1/samples/inet4/src;C:\OmnetFolder\omnetpp-5.5.1\bin;C:\OmnetFolder\omnetpp-5.5.1\tools\win64\mingw64\bin;C:\OmnetFolder\omnetpp-5.5.1\tools\win64\usr\bin;;C:/OmnetFolder/omnetpp-5.5.1/ide/jre/bin/server;C:/OmnetFolder/omnetpp-5.5.1/ide/jre/bin;C:/OmnetFolder/omnetpp-5.5.1/ide/jre/lib/amd64;C:\Program Files\Java\jdk-12.0.2\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\dotnet\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn\;C:\OmnetFolder\omnetpp-5.5.1\samples\inet4\src;C:\OmnetFolder\omnetpp-5.5.1\bin;C:\OmnetFolder\omnetpp-5.5.1\tools\win64\mingw64\bin;C:\OmnetFolder\omnetpp-5.5.1\tools\win64\usr\bin;C:\OmnetFolder\omnetpp-5.5.1\ide\jre\bin\server;C:\OmnetFolder\omnetpp-5.5.1\ide\jre\bin;C:\OmnetFolder\omnetpp-5.5.1\ide\jre\lib\amd64;C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.1\bin;C:\OmnetFolder\omnetpp-5.5.1\bin;C:\OmnetFolder\omnetpp-5.5.1\tools\win64\usr\bin;C:\OmnetFolder\omnetpp-5.5.1\ide;OMNETPP_IMAGE_PATH=C:\OmnetFolder\omnetpp-5.5.1\images;C:\Users\chsam\AppData\Local\Microsoft\WindowsApps;C:\Program Files\JetBrains\PyCharm Community Edition 2019.2.1\bin;;C:\OmnetFolder\omnetpp-5.5.1\bin;C:\OmnetFolder\omnetpp-5.5.1\tools\win64\usr\bin;C:\OmnetFolder\omnetpp-5.5.1\tools\win64\mingw64\bin;C:\Windows\System32;;C:\OmnetFolder\omnetpp-5.5.1\ide;
OMNETPP_IMAGE_PATH=C:\OmnetFolder\omnetpp-5.5.1\images
I tried few solutions in Windows and those are as follows:
1) Linked the INET library to the OMNeT++ library folder-----> Failed
2) In INET properties, changed the Target type to Executable------> Failed
3) In INET properties, enabled the Force compiling object files for use in DLLs in compile section. Also, changed the target name to default:inet4 instead of the specified name------> Failed
4) Tried it on Linux platform as well-----> Failed
5) Installed INET from Omnet++ Help------> Failed
6) Installed INET during Omnet startup-------> Failed
7) Installed winpcap but no use ----> Failed
Can anyone help to resolve this issue? It's been so long I have been working with this, yet I was not successful in it. Any help would be greatly appreciated.
Best Regards
Samhith
I am working on the implementation of the following scenario using sumo OMNET++ & VEINS simulators.
RSU will broadcast WSA (Wave Service Advertisement) Beacon once per second. to a specific vehicle.
that specific vehicle would store these WSAs. Issues regarding implementation:
- when i broadcast message it is received by all vehicles so how can i send message to a specific vehicle
- how can that message be stored by vehicle
thanks in advance
- how can that message be stored by vehicle
1) you can not. 802.11p messages are broadcasted and received by all vehicles within communication range. What you can do is filter messages according to different needs, meaning only "relevant" messages are handed over to the application layer (e.g., GeoNetworking).
2) Messages can be stored in any data structure of your choice. For example, add an array where new messages are inserted. You may think of a time horizon where you start to drop/overwrite old messages.
Some of my code use C++ 17 feature(std::optional). I'm working on a new project using OMNeT++, and want to use my current code. I already add
CXX=clang++
CXXFLAGS=-std=c++17 to makefile, however it still not compile. I try make V=1, it seems that the CXXFLAGS not working. Any ideas?
