How can I Capture Traffic of a Specific Program Using Wireshark

When it comes to the implementation of capturing traffic with the utilization of Wireshark, we have to follow all the required steps that are highlighted below by our experienced research folks.

Install Wireshark in Ubuntu

To install the Wireshark in Ubuntu, we have to implement the below mentioned commands in the terminal.

sudo add-apt-repository ppa:wireshark-dev/stable

sudo apt update

sudo apt install wireshark

Installation of Wireshark in Ubuntu

Program for Capture Traffic Packets Using Wireshark

In addition, Wireshark uses pcap to capture packets such as Unix-like systems implement pcap in the libpcap library and Windows uses a port of libpcap known as WinPcap. NS-3 code is used to program and write the trace file in .pcap format.

  • Trace code based on lrWpan network

lrWpanHelper.EnablePcapAll (std::string (“lr-wpan-data”), true);

AsciiTraceHelper ascii;

Ptr<OutputStreamWrapper> stream = ascii.CreateFileStream (“”);

lrWpanHelper.EnableAsciiAll (stream);

  • Trace code based on wimax network

wimax.EnablePcap (“wimax-simple-ss0”, ssNodes.Get (0)->GetId (), ss[0]->GetIfIndex ());

wimax.EnablePcap (“wimax-simple-ss1”, ssNodes.Get (1)->GetId (), ss[1]->GetIfIndex ());

wimax.EnablePcap (“wimax-simple-bs0”, bsNodes.Get (0)->GetId (), bs->GetIfIndex ());

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