Packet ICMPv6Message

File: src/networklayer/icmpv6/ICMPv6Message.msg

Represents an ICMPv6 packet.

Notes: 1. number of octets excluding the error datagram that is usually appended in optInfo, i.e. the Type|CODE|CHECKSUM|UNUSED/POINTER/MTU/OTHER as defined in RFC2463 2. Any ICMP type with MSB set, i.e. >=128 is an Informational ICMP message

Usage diagram:

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram. Click here to see the full picture.

Inheritance diagram:

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram. Click here to see the full picture.

Known subclasses:

ICMPv6DestUnreachableMsg (packet)	Notes: 1. As defined in RFC2463: Section 3
ICMPv6EchoReplyMsg (packet)	ICMPv6 Echo Reply packet. Data is attached through encapsulation (see ICMPv6.cc)
ICMPv6EchoRequestMsg (packet)	ICMPv6 Echo Request packet (RFC2463: Section 4). Data is attached through encapsulation (see ICMPv6.cc)
ICMPv6PacketTooBigMsg (packet)	(no description)
ICMPv6ParamProblemMsg (packet)	(no description)
ICMPv6TimeExceededMsg (packet)	(no description)
IPv6NDMessage (packet)	Neighbour Discovery for IPv6. RFC 2461

Fields:

Name	Type	Description
type	int	int code; //TODO: this should be specific to different ICMP types.

Source code:

//
// Represents an ICMPv6 packet.
//
// Notes:
//    1. number of octets excluding the error datagram that is usually appended
//       in optInfo, i.e. the Type|CODE|CHECKSUM|UNUSED/POINTER/MTU/OTHER
//       as defined in RFC2463
//    2. Any ICMP type with MSB set, i.e. >=128 is an Informational ICMP message
//
packet ICMPv6Message
{
    int type @enum(ICMPv6Type);
        //int code; //TODO: this should be specific to different ICMP types.
}