Setting a destination preference in OpNet
This will show you how to set up a destination preference for an application in the Academic Edition of OpNet.
Tags: OpNet _B351 _Network_Simulation
savagenj Videos
Building a histogram based on measured traffic for an OpNet model
This will show you how to build a histogram based on the CSV file you exported from wireshark. You then infer the probability density function from the shape of the histogram and use that to build a model. Note that this technique has inaccuracies becase you are not measuring the source of the video, only after it has travelled through the network. Also there may be better fitting PDFs to choose - I am only inferring an exponential distribution to keep it simple. ... OpNet _B351 ...
Tags: OpNet _B351 _Network_Simulation
Filtering and exporting video server traffic to a CSV file.
This will show you how to build a filter expression in Wireshark and export the filtered data to a CSV file.
Tags: OpNet _B351 _Network_Simulation
Opening and reopening files in OpNet
This will show you how to open and reopen files in the Academic Edition of OpNet. It also shows you where the files are stored on a Windows machine.
Tags: OpNet _B351 _Network_Simulation
Applying profiles and services in OpNet
This will show you how apply a profile to start that a user will make requests for a certain application and set up another node to ensure that those requests can be serviced in the Academic Edition of OpNet.
Tags: OpNet _B351 _Network_Simulation
Choosing statistics and changing the collection mode in OpNet
This will show you how to choose statistics and change the collection mode for those statistics in the Academic Edition of OpNet
Tags: OpNet _B351 _Network_Simulation
Check node attributes in OpNet
This will show you how to check the attributes of a node or link in OpNet. This can give you an idea for how the node is built and what it can support.
Tags: OpNet _B351 _Network_Simulation
Verifying Links in OpNet
This will show you how to verify links in the Academic Edition of OpNet - you will have to look into the menus to find this function in later versions of OpNet
Tags: OpNet _B351 _Network_Simulation
Adding Background Traffic in OpNet
This will show you how to add background traffic in the Academic Edition of OpNet - Note that this is not possible in later versions of OpNet and this technique is quite (usually too) simplistic for traffic modelling
Tags: OpNet _B351 _Network_Simulation
Using Subnets in OpNet
This will show you how to navigate a network design using subnets and how to connect network devices from one subnet to another
Tags: OpNet _B351 _Network_Simulation
