dnsjit.input.pcap - Read input from an interface or PCAP file using libpcap

       Jerry Lundström (DNS-OARC), Tomáš Křížek (CZ.NIC), Petr Špaček (ISC)

       Maintained by DNS-OARC

              https://www.dns-oarc.net/

       For issues and feature requests please use:

              https://github.com/DNS-OARC/dnsjit/issues

       For question and help please use:

              admin@dns-oarc.net

dnsjit                                                1.5.0                                 dnsjit.input.pcap(3)

       Input module for reading packets from interfaces and PCAP files.

   FunctionsPcap.new()
              Create a new Pcap input.

       Pcap:log()
              Return the Log object to control logging of this instance or module.

       Pcap:receiver(o)
              Set the receiver to pass objects to.

       Pcap:produce()
              Return the C functions and context for producing objects.

       Pcap:create(source)
              Open  a  live packet capture on source, which is an interface name or "any" (Linux) / "all" (BSD).
              Must be activated before use.

       Pcap:activate()
              Activate a live packet capture, see pcap_activate(3pcap) for more information and possible  return
              values.

       Pcap:open_offline(file)
              Open  a PCAP file for processing, see pcap_open_offline(3pcap) for more information.  Returns 0 on
              success.

       Pcap:loop(cnt)
              Process  packets  from  a  live  capture  or  savefile  until  cnt  packets  are  processed,   see
              pcap_loop(3pcap) for more information and possible return values.

       Pcap:dispatch(cnt)
              Process   packets  from  a  live  capture  or  savefile  until  cnt  packets  are  processed,  see
              pcap_dispatch(3pcap) for more information and possible return values.

       Pcap:packets()
              Return the number of packets seen.

       Pcap:linktype()
              Return the linktype of the opened PCAP.

       Pcap:snaplen()
              Return the snaplen of the opened PCAP.

       dnsjit.input.pcap - Read input from an interface or PCAP file using libpcap

dnsjit.output.pcap(3)

         local input = require("dnsjit.input.pcap").new()
         input:open_offline("file.pcap")
         input:receiver(filter_or_output)
         input:run()