This class represents an IEEE 802 EtherType Protocol Discrimination (EPD) header as defined in the section 9.2 EtherTypes of the IEEE Std 802-2014, IEEE Standard for Local and Metropolitan Area Networks: Overview and Architecture.

Extends

Name	Type	Description
FieldsChunk	(unknown -- not in documented files)

Fields

Name	Type	Description
chunkLength
etherType	uint16_t	Protocol identification values are assigned by the IEEE RA 19 and are used to identify the protocol that is to be invoked to process the user data in the frame.

Packet operations (observed)

action	module
insertAtFront	Ieee80211LlcEpd
popAtFront	Ieee80211LlcEpd

Source code

//
// This class represents an IEEE 802 EtherType Protocol Discrimination (EPD)
// header as defined in the section 9.2 EtherTypes of the IEEE Std 802-2014,
// IEEE Standard for Local and Metropolitan Area Networks: Overview and
// Architecture.
//
class Ieee802EpdHeader extends FieldsChunk
{
    chunkLength = B(2);
    uint16_t etherType; // Protocol identification values are assigned by the IEEE RA 19 and are used to identify the protocol that is to be invoked to process the user data in the frame.
}

File: src/inet/linklayer/ieee802/Ieee802EpdHeader.msg

---

This documentation is released under the Creative Commons license