dnsjit.core.object.gre - Generic Routing Encapsulation (GRE) part of a packet

       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.core.object.gre(3)

       The  GRE  part of a packet that usually can be found in the object chain after parsing with, for example,
       Layer filter.  See RFC 1701.

   Attributes
       gre_flags
              The GRE flags.

       ether_type
              The protocol type of the payload packet.

       checksum
              The checksum of the GRE header and the payload packet.

       key    The Key field contains a four octet number which was inserted by the encapsulator.

       sequence
              The Sequence Number  field  contains  an  unsigned  32  bit  integer  which  is  inserted  by  the
              encapsulator.

   FunctionsGre:type()
              Return the textual type of the object.

       Gre:prev()
              Return the previous object.

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

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

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

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

       dnsjit.core.object.gre - Generic Routing Encapsulation (GRE) part of a packet

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