ripnetdocs

Observe

Packet Capture

Capture packets through libpcap, apply BPF filters, and summarize flows.

ripnet/src/packet.c

Capture Packets

Starts a live packet capture on the selected interface.

-c IFACE
ripnet --capture IFACE
ripnet --capture eth0
ripnet --capture eth0 --filter "tcp port 80"
ripnet -c eth0 -n 100 -p
Options
  • --filter FILTER
  • --count N
  • --promisc
Notes
  • The count option controls captured packets; zero or omitted captures until interrupted.