gopacket package - github.com/google/gopacket - pkg.go.dev https://pkg.go.dev/github.com/google/gopacket#section-readme

* pcap: C bindings to use libpcap to read packets off the wire.
* pfring: C bindings to use PF_RING to read packets off the wire.
* afpacket: C bindings for Linux's AF_PACKET to read packets off the wire.