MrpInTopologyChange¶

Namespace: inet

class MrpInTopologyChange

MRP_InTopologyChange: Sent by the MIM to all connected Media Redundancy Interconnection Clients (MICs) and the Media Redundancy Managers (MRMs) in the interconnected MRP rings to notify them of changes in the network topology, facilitating updates in network configuration and operation.

Usage diagram¶

Inheritance diagram¶

Extends¶

Name	Type	Description
MrpTlvHeader	class	MRP_TLVHeader: Base class for all TLVs in MRP; contains the Type and Length fields of the TLV. Note that all TLVs (except for MRP_End) must be padded to a multiple of 32 bits.

Fields¶

Name	Type	Description
id	int
mutable	bool
complete	bool
correct	bool
properlyRepresented	bool
chunkLength	b
rawBin	string[]
rawHex	string[]
regionTags	SharingRegionTagSet::TagBaseRegionTag[]
headerType	TlvHeaderType
valueLength	uint8_t
chunkLength
headerType
valueLength
sa	MacAddress
inID	uint16_t
interval	uint16_t	in milliseconds

Properties¶

Name	Value	Description
beforeChange	handleChange()
descriptor	readonly
existingClass
packetData

Source code¶

//
// MRP_InTopologyChange: Sent by the MIM to all connected Media Redundancy
// Interconnection Clients (MICs) and the Media Redundancy Managers (MRMs) in
// the interconnected MRP rings to notify them of changes in the network
// topology, facilitating updates in network configuration and operation.
//
class MrpInTopologyChange extends MrpTlvHeader
{
    chunkLength = B(12);
    headerType = INTOPOLOGYCHANGE;
    valueLength = 10;
    MacAddress sa;
    uint16_t inID;
    uint16_t interval; // in milliseconds
}

File: src/inet/linklayer/mrp/MrpPdu.msg