TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes.
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Kyanos is a networking analysis tool using eBPF. It can visualize the time packets spend in the kernel, capture requests/responses, makes troubleshooting more efficient.
High-speed packet processing framework
- pf-ring
- capture-packets
- high-speed
- 100gbit
ngrep is like GNU grep applied to the network layer. It's a PCAP-based tool that allows you to specify an extended regular or hexadecimal expression to match against data payloads of packets. It understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6, IGMP and Raw, across a wide variety of interface types, and understands BPF filter logic in the same fashion as more common packet sniffing tools, such as tcpdump and snoop.
- sniffer
- grepping
A portable framework for low-level network packet construction
- network-packets
- ospf
- rip
- bgp