libpcap

Portable library for network traffic capture
https://www.tcpdump.org/ This formula is keg-only.

Current versions
1.8.1
HEAD

Reverse dependencies

The following formulae require libpcap to be installed:
arp-scan 1.9 ARP scanning and fingerprinting tool
tcpdump 4.9.2 Command-line packet analyzer

Recent formula history

Mike McQuaid libpcap: use *_by_macos.
Viktor Szakats libpcap: secure url(s)
Mike McQuaid libpcap: import homebrew/dupes into core.

Formula code at GitHub