UdpSetDscpCommand

class

Control info for setting the DSCP (DiffServ Code Point) header field on outgoing Ipv4/Ipv6 packets sent from an Udp socket. This is a 6-bit field. To set the option, send a message to the Udp module with kind=UDP_C_SETOPTION and an and instance of this control info class attached.

See also: UdpCommandCode

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
UdpSetOptionCommand	class	Base class for UDP socket option control info classes.

Fields

Name	Type	Description
optionCode	UdpSetOptionSubcode
dscp	short	diffserv code point for Ipv4/Ipv6

Source code

//
// Control info for setting the DSCP (DiffServ Code Point)
// header field on outgoing Ipv4/Ipv6 packets sent from an Udp socket.
// This is a 6-bit field.
// To set the option, send a message to  the ~Udp module with kind=UDP_C_SETOPTION
// and an and instance of this control info class attached.
//
// @see ~UdpCommandCode
//
class UdpSetDscpCommand extends UdpSetOptionCommand
{
    optionCode = UDP_C_SETOPTION_DSCP;
    short dscp;  // diffserv code point for Ipv4/Ipv6
}

File: src/inet/transportlayer/contract/udp/UdpControlInfo.msg