dnsjit.core.object.udp

NAME

dnsjit.core.object.udp - A UDP datagram header

DESCRIPTION

A UDP datagram header. The data itself is in the dnsjit.core.object.payload object, which is the next object in the chain after parsing with, for example, dnsjit.filter.layer.

Attributes

	sport		Source port.
	dport		Destination port.
	ulen		UDP length (as described in the UDP header).
	sum		Checksum.

Functions

Udp:type()

Return the textual type of the object.

Udp:prev()

Return the previous object.

Udp:cast()

Cast the object to the underlining object module and return it.

Udp:uncast()

Cast the object to the generic object module and return it.

Udp:copy()

Make a copy of the object and return it.

Udp:free()

Free the object, should only be used on copies or otherwise allocated.

SEE ALSO

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

AUTHORS and CONTRIBUTORS

Jerry Lundström (DNS-OARC), Tomáš KÅÞek (CZ.NIC), Petr Å paÄek (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