You can do this in several ways: The first one is by tapping the shark fin icon at the top-left corner. The third way to start capturing is by tapping Ctrl + E. The second one is tapping Capture and then tapping Start. In similar lines, let’s try to generate and capture the SSH packets from the loopback interface: $ ssh localhostĠ6:30:52.419160 IP localhost.43398 > localhost. While capturing, Wireshark will display all the captured packets in real-time. In the first session, we initiate the packet capture on the loopback interface, then we will execute a simple ping to localhost: $ ping -c 1 localhostĠ6:24:36.453843 IP localhost > localhost: ICMP echo request, id 19865, seq 1, length 64Ġ6:24:36.453854 IP localhost > localhost: ICMP echo reply, id 19865, seq 1, length 64 This video will show you step by step process for capturing packets on localhost.Wireshark doesnt have this capability to capture packet on localhost. If we want to monitor the packets from the specific interface, we can use option -i.įor the sake of demonstration, let’s open two PuTTY sessions. For example, if you want to view live traffic in Wireshark, you can still do it by running RawCap from one command-line and running Wireshark from another. Tcpdump has many options to parse, search and filter the network interface traffic. Wireshark is based on the same foundation as tcpdump, libpcap, and can be used to inspect pcap traffic capture files taken in a server environment.
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