In: Computer Science
Hello There!
I have a question to answer please, I don't understand it, it is about data communication and networking "Wireshark"
Capture ICMP packets with “Wireshark” and analyze the results.
Capturing Basics and Filters
1_ Create a filter to show only HTTP traffic with destination port 80.
2_ Create a filter to exclude ARP and ICMP traffic from visualization.
3_ Create a filter to show DNS queries to a specific domain. TIP: Use the keyword contains to search a specific value in the payload.
I want to see screenshots please and outcomes,
Thanks!
The following shows only HTTP traffic with destination port 80.
filter used: http and tcp.dstport ==80.
-----------------------------------------------------------------
the following shows all the packets excluding ARP and ICMP
filter used: !(arp or icmp)
---------------------------------------------------------------------------
the following shows the dns queries to a specific domain (in this case "youtube.com")
filter used: dns.qry.name contains "youtube.com"