Wireshark

This is a GUI utility used to sniff traffic off the wire, as depicted in the following screenshot:

  • ip.addr/ip.dst/ip.src == 172.16.1.1
  • tcp.port/tcp.dstport/tcp.srcport == 80
  • udp.port/udp.dstport/udp.srcport == 53

上一章目录下一章