Ieee802Ctrl

Namespace inet

Ieee802Ctrl

class

Control structure for communication between LLC and higher layers

Extends

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

Fields

Name Type Description
src MACAddress

src MAC address (can be left empty when sending)

dest MACAddress

dest MAC address

etherType int

used with EthernetIIFrame

interfaceId int

incoming or outgoing interface (not needed everywhere)

switchPort int

swich port index (only in swiches)

userPriority int

802.1d User Priority (UP), 0..7. Note: In 802.11, UP corresponds to 0..7 TID values, and there's a standard static mapping from TID to AC (Access Category)

ssap int

used with IEEE 802 LLC (see EtherFrameWithLLC)

dsap int

used with IEEE 802 LLC (see EtherFrameWithLLC)

pauseUnits int

used with IEEE802CTRL_SENDPAUSE

Source code

//
// Control structure for communication between LLC and higher layers
//
class Ieee802Ctrl extends cObject
{
    @customize(true);

    MACAddress src;  // src MAC address (can be left empty when sending)
    MACAddress dest; // dest MAC address
    int etherType @enum(EtherType);   // used with ~EthernetIIFrame
    int interfaceId; // incoming or outgoing interface (not needed everywhere)
    int switchPort = -1; // swich port index (only in swiches)
    int userPriority = -1; // 802.1d User Priority (UP), 0..7. Note: In 802.11, UP corresponds to 0..7 TID values, and there's a standard static mapping from TID to AC (Access Category)
    int ssap;        // used with IEEE 802 LLC (see ~EtherFrameWithLLC)
    int dsap;        // used with IEEE 802 LLC (see ~EtherFrameWithLLC)
    int pauseUnits;  // used with IEEE802CTRL_SENDPAUSE
}
File: src/inet/linklayer/common/Ieee802Ctrl.msg