BgpOpenMessage¶

class BgpOpenMessage

Represents a BGPv4 OPEN message.

Usage diagram¶

Inheritance diagram¶

Extends¶

Name	Type	Description
BgpHeader	class	Represents a BGPv4 message header.

Fields¶

Name	Type	Description
id	int
mutable	bool
complete	bool
correct	bool
properlyRepresented	bool
chunkLength	b
rawBin	string[]
rawHex	string[]
regionTags	SharingRegionTagSet::TagBaseRegionTag[]
chunkLength
marker	uint8_t[16]
totalLength	uint16_t
type	BgpType
type
chunkLength
totalLength
version	uint8_t	BGP Version, 1 octet
myAS	uint16_t	My Autonomous system, 2 octets
holdTime	simtime_t	Hold Time in seconds, 2 octets
bgpIdentifier	Ipv4Address	4 octets
optionalParametersLength	unsigned short	1 octet, total length (in bytes) of optionalParameters[] (if = 0, no optional parameters)
optionalParameter	BgpOptionalParameterBase *[]

Properties¶

Name	Value	Description
beforeChange	handleChange()
descriptor	readonly
existingClass
packetData

Source code¶

//
// Represents a BGPv4 OPEN message.
//
class BgpOpenMessage extends BgpHeader
{
    type = BGP_OPEN;
    chunkLength = BGP_HEADER_OCTETS + BGP_OPEN_OCTETS;
    totalLength = (BGP_HEADER_OCTETS + BGP_OPEN_OCTETS).get<B>();

    uint8_t version = 4;    // BGP Version, 1 octet
    uint16_t myAS;    // My Autonomous system, 2 octets
    simtime_t holdTime;    // Hold Time in seconds, 2 octets
    Ipv4Address bgpIdentifier;    // 4 octets
    unsigned short optionalParametersLength;    // 1 octet, total length (in bytes) of optionalParameters[] (if = 0, no optional parameters)
    BgpOptionalParameterBase *optionalParameter[] @owned;
}

File: src/inet/routing/bgpv4/bgpmessage/BgpHeader.msg