Documentation
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Index ¶
Constants ¶
const ( // MinLen is the minimal length of a BMP message MinLen = 6 RouteMonitoringType = 0 StatisticsReportType = 1 PeerDownNotificationType = 2 PeerUpNotificationType = 3 InitiationMessageType = 4 TerminationMessageType = 5 RouteMirroringMessageType = 6 BGPMessage = 0 BGPInformation = 1 ErroredPDU = 0 MessageLost = 1 // BMPVersion is the supported BMP version BMPVersion = 3 )
const (
// CommonHeaderLen is the length of a common header
CommonHeaderLen = 6
)
const (
MinInformationTLVLen = 4
)
const (
// OpenMsgMinLen is the minimal length of a BGP open message
OpenMsgMinLen = 29
)
const (
// PerPeerHeaderLen is the length of a per peer header
PerPeerHeaderLen = 42
)
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type CommonHeader ¶
CommonHeader represents a common header
func (*CommonHeader) Serialize ¶
func (c *CommonHeader) Serialize(buf *bytes.Buffer)
Serialize serializes a common header
type InformationTLV ¶
InformationTLV represents an information TLV
type InitiationMessage ¶
type InitiationMessage struct {
CommonHeader *CommonHeader
TLVs []*InformationTLV
}
InitiationMessage represents an initiation message
func (*InitiationMessage) MsgType ¶
func (im *InitiationMessage) MsgType() uint8
MsgType returns the type of this message
type Msg ¶
type Msg interface {
MsgType() uint8
}
Msg is an interface that every BMP message must fulfill
type PeerDownNotification ¶
type PeerDownNotification struct {
CommonHeader *CommonHeader
PerPeerHeader *PerPeerHeader
Reason uint8
Data []byte
}
PeerDownNotification represents a peer down notification
func (*PeerDownNotification) MsgType ¶
func (p *PeerDownNotification) MsgType() uint8
MsgType returns the type of this message
type PeerUpNotification ¶
type PeerUpNotification struct {
CommonHeader *CommonHeader
PerPeerHeader *PerPeerHeader
LocalAddress [16]byte
LocalPort uint16
RemotePort uint16
SentOpenMsg []byte
ReceivedOpenMsg []byte
Information []byte
}
PeerUpNotification represents a peer up notification
func (*PeerUpNotification) MsgType ¶
func (p *PeerUpNotification) MsgType() uint8
MsgType returns the type of this message
type PerPeerHeader ¶
type PerPeerHeader struct {
PeerType uint8
PeerFlags uint8
PeerDistinguisher uint64
PeerAddress [16]byte
PeerAS uint32
PeerBGPID uint32
Timestamp uint32
TimestampMicroSeconds uint32
}
PerPeerHeader represents a BMP per peer header
func (*PerPeerHeader) GetAFlag ¶
func (p *PerPeerHeader) GetAFlag() bool
GetAFlag checks if the A flag is set
func (*PerPeerHeader) GetIPVersion ¶
func (p *PerPeerHeader) GetIPVersion() uint8
GetIPVersion gets the IP version of the BGP session
func (*PerPeerHeader) Serialize ¶
func (p *PerPeerHeader) Serialize(buf *bytes.Buffer)
Serialize serializes a per peer header
type RouteMirroringMsg ¶
type RouteMirroringMsg struct {
CommonHeader *CommonHeader
PerPeerHeader *PerPeerHeader
TLVs []*InformationTLV
}
RouteMirroringMsg represents a route mirroring message
func (*RouteMirroringMsg) MsgType ¶
func (rm *RouteMirroringMsg) MsgType() uint8
MsgType returns the type of this message
type RouteMonitoringMsg ¶
type RouteMonitoringMsg struct {
CommonHeader *CommonHeader
PerPeerHeader *PerPeerHeader
BGPUpdate []byte
}
RouteMonitoringMsg represents a Route Monitoring Message
func (*RouteMonitoringMsg) MsgType ¶
func (rm *RouteMonitoringMsg) MsgType() uint8
MsgType returns the type of this message
type StatsReport ¶
type StatsReport struct {
CommonHeader *CommonHeader
PerPeerHeader *PerPeerHeader
StatsCount uint32
Stats []*InformationTLV
}
StatsReport represents a stats report message
func (*StatsReport) MsgType ¶
func (s *StatsReport) MsgType() uint8
MsgType returns the type of this message
type TerminationMessage ¶
type TerminationMessage struct {
CommonHeader *CommonHeader
TLVs []*InformationTLV
}
TerminationMessage represents a termination message
func (*TerminationMessage) MsgType ¶
func (t *TerminationMessage) MsgType() uint8
MsgType returns the type of this message
Source Files