Icmpv4SendErrorReq¶

Namespace: inet

class Icmpv4SendErrorReq

Request tag: asks the ICMP module to send an ICMPv4 error message. Attached to a Request sent to ICMP via the MessageDispatcher.

Usage diagram¶

Inheritance diagram¶

Extends¶

Name	Type	Description
TagBase	class	This is an abstract base class that should not be directly added to a message as a tag. It is used as the base class of all tags, thus it doesn’t have any fields.

Fields¶

Name	Type	Description
type	IcmpType	ICMPv4 type (e.g. ICMP_DESTINATION_UNREACHABLE)
code	int	ICMPv4 code (e.g. ICMP_DU_PORT_UNREACHABLE)
originalPacket	Packet *	the packet that triggered the error

Properties¶

Name	Value	Description
existingClass

Source code¶

//
// Request tag: asks the ICMP module to send an ICMPv4 error message.
// Attached to a Request sent to ICMP via the MessageDispatcher.
//
class Icmpv4SendErrorReq extends TagBase
{
    IcmpType type;          // ICMPv4 type (e.g. ICMP_DESTINATION_UNREACHABLE)
    int code;               // ICMPv4 code (e.g. ICMP_DU_PORT_UNREACHABLE)
    Packet *originalPacket @owned;  // the packet that triggered the error
}

File: src/inet/networklayer/common/Icmpv4ErrorTag.msg