NAME

       dnsjit.core.object.icmp - An ICMP packet

DESCRIPTION

       An  ICMP  packet  which  is usually at the top of the object chain after parsing with, for
       example, Layer filter.

   Attributes
       type   The type of ICMP message.

       code   The (response/error) code for the ICMP type message.

       cksum  The ICMP checksum.

   Functions
       Icmp:type()
              Return the textual type of the object.

       Icmp:prev()
              Return the previous object.

       Icmp:cast()
              Cast the object to the underlining object module and return it.

       Icmp:uncast()
              Cast the object to the generic object module and return it.

       Icmp:copy()
              Make a copy of the object and return it.

       Icmp:free()
              Free the object, should only be used on copies or otherwise allocated.

SEE ALSO

       dnsjit.core.object(3), dnsjit.filter.layer(3)

AUTHORS and CONTRIBUTORS

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

       Maintained by DNS-OARC

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

BUGS

       For issues and feature requests please use:

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

       For question and help please use:

              admin@dns-oarc.net