PCAP_RPARSER

CLI program writen in Rust to parse pcap file network capture of CableLabs R-PHY protocol.

Installation

# Download repo
cargo run --release

TODOs

• ansi term (color)
• Add filtering support. e.i. add option to filter by message type, packet, etc..
• Analysis and Statistics. Timing between messages, keep alives, response delays etc..
• Change the TLV parsing from hard coded to a HashMap or dB of settings with each definition and decoding instructions.
• Real time capturing.

Usage

• Capture the communication via tcpdump: tcpdump -i <if> -s0 tcp port 8190 -w filename.pcap
• ./pcap_parser filename.pcap