Category: Wireshark tutorials

This article explains the RTMP protocol’s handshake in live streaming, detailing the step-by-step packet exchange between client and server.

After receiving a connect message, the server sends Window Acknowledgement Size and Set Peer Bandwidth messages to manage data transmission.

IMSI is a 15-digit unique identifier in cellular networks used to query user info. To enhance privacy, TMSI may replace IMSI during communication.

Learn QUIC by reading RFC9000, using Wireshark for analysis. Build a client/server to capture packets, focusing on connection and communication processes.

USB-CAN is a common vehicle communication type, connecting via USB ports. It has more resources for Windows but needs custom development on Linux.

Packet capturing tools like Fiddler, Charles, Wireshark, and HttpWatch help testers analyze bugs, test interfaces, and view network protocols.

To disable powersave, modify WCNSS_qcom_cfg.ini using adb root; pull, edit, then push the file back, and reboot the device.

The RTMP protocol uses TCP and optimizes packet sending to reduce interactions. SRS and BMS improvements reduce packet numbers, enhancing performance.

Linux network latency can be affected by DDoS. Solutions include kernel tuning, caching, and firewalls. Use tools like traceroute to measure latency.

The post covers Ethernet Protocol, including Ethernet II and Address Resolution Protocol, and provides a download link for Wireshark.