ethernetip wireshark 解析
To analyze Ethernet/IP packets using Wireshark, follow these steps:
1. Capture Packets: Begin capturing packets by clicking on "Capture" in the toolbar, and select the network interface you want to monitor. Click "Start" to initiate the packet capture.
2. Filter Ethernet/IP Packets: To filter only Ethernet/IP packets, use the filter expression "eth.protocol == 0x88cc" and press Enter. This will display only Ethernet/IP packets in the Wireshark capture.
3. Analyze Packet Details: Click on a specific packet to view its details in the packet list and packet details pane. The packet details pane will display various information including the source and destination MAC addresses, IP addresses, port numbers, packet length, etc.
4. Inspect Protocol Fields: Expand the Ethernet, IP, and higher-layer protocol sections in the packet details pane to inspect the specific fields of each protocol. For Ethernet/IP packets, you can analyze fields such as Command, Data, Status, Session, etc.
5. Decode Payload: If necessary, decode the payload of the Ethernet/IP packets to understand the data being transmitted. This may involve understanding the structure of the data exchanged within the Ethernet/IP protocol, such as CIP (Common Industrial Protocol) objects.
6. Analyze Conversations: Wireshark also provides the option to analyze conversations between endpoints. Go to "Statistics" in the toolbar and select "Conversations." Choose the "Ethernet" tab, and it will display statistics such as the number of packets, bytes, and average packet sizes for different Ethernet/IP conversations.
Using these steps, you can effectively analyze Ethernet/IP packets captured using Wireshark and gain insights into network communication happening over Ethernet/IP.pane
版权声明:本站内容均来自互联网,仅供演示用,请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198,我们将在24小时内删除。
发表评论