table

Documentation

Index

• type LsLink
  • func NewLsLink(localNode *LsNode, remoteNode *LsNode) *LsLink
  • func (link LsLink) Metric(metricType MetricType) (uint32, error)
  • func (lsLink *LsLink) UpdateTed(ted *LsTed)
• type LsNode
  • func NewLsNode(asn uint32, nodeId string) *LsNode
  • func (node LsNode) LoopbackAddr() (net.IP, error)
  • func (node LsNode) NodeSid() (uint32, error)
  • func (lsNode *LsNode) UpdateTed(ted *LsTed)
• type LsPrefixV4
  • func NewLsPrefixV4(localNode *LsNode) *LsPrefixV4
  • func (lsPrefix *LsPrefixV4) UpdateTed(ted *LsTed)
• type LsTed
  • func (ted LsTed) GetRouterIdFromSid(as uint32, Sid uint32) (string, error)
  • func (ted LsTed) ShowTed()
  • func (ted *LsTed) Update(tedElems []TedElem)
• type Metric
  • func NewMetric(metricType MetricType, value uint32) *Metric
• type MetricType
  • func (m MetricType) String() string
• type TedElem

Types

type LsLink

type LsLink struct {
	LocalNode  *LsNode   // primary key, in MP_REACH_NLRI Attr
	RemoteNode *LsNode   // primary key, in MP_REACH_NLRI Attr
	LocalIP    net.IP    // in MP_REACH_NLRI Attr
	RemoteIP   net.IP    // in MP_REACH_NLRI Attr
	Metrics    []*Metric // in BGP-LS Attr
	AdjSid     uint32    // in BGP-LS Attr
}

func NewLsLink

func NewLsLink(localNode *LsNode, remoteNode *LsNode) *LsLink

func (LsLink) Metric

func (link LsLink) Metric(metricType MetricType) (uint32, error)

func (*LsLink) UpdateTed

func (lsLink *LsLink) UpdateTed(ted *LsTed)

type LsNode

type LsNode struct {
	Asn        uint32 // primary key, in MP_REACH_NLRI Attr
	RouterId   string // primary key, in MP_REACH_NLRI Attr
	IsisAreaId string // in BGP-LS Attr
	Hostname   string // in BGP-LS Attr
	SrgbBegin  uint32 // in BGP-LS Attr
	SrgbEnd    uint32 // in BGP-LS Attr
	Links      []*LsLink
	Prefixes   []*LsPrefixV4
}

func NewLsNode

func NewLsNode(asn uint32, nodeId string) *LsNode

func (LsNode) LoopbackAddr

func (node LsNode) LoopbackAddr() (net.IP, error)

func (LsNode) NodeSid

func (node LsNode) NodeSid() (uint32, error)

func (*LsNode) UpdateTed

func (lsNode *LsNode) UpdateTed(ted *LsTed)

type LsPrefixV4

type LsPrefixV4 struct {
	LocalNode *LsNode    // primary key, in MP_REACH_NLRI Attr
	Prefix    *net.IPNet // in MP_REACH_NLRI Attr
	SidIndex  uint32     // in BGP-LS Attr (only for Lo Address Prefix)
}

func NewLsPrefixV4

func NewLsPrefixV4(localNode *LsNode) *LsPrefixV4

func (*LsPrefixV4) UpdateTed

func (lsPrefix *LsPrefixV4) UpdateTed(ted *LsTed)

type LsTed

type LsTed struct {
	Id    int
	Nodes map[uint32]map[string]*LsNode // { ASN1: {"NodeID1": node1, "NodeID2": node2}, ASN2: {"NodeID3": node3, "NodeID4": node4}}
}

func (LsTed) GetRouterIdFromSid

func (ted LsTed) GetRouterIdFromSid(as uint32, Sid uint32) (string, error)

func (LsTed) ShowTed

func (ted LsTed) ShowTed()

func (*LsTed) Update

func (ted *LsTed) Update(tedElems []TedElem)

type Metric

type Metric struct {
	Type  MetricType
	Value uint32
}

func NewMetric

func NewMetric(metricType MetricType, value uint32) *Metric

type MetricType

type MetricType int

const (
	IGP_METRIC MetricType = iota
	TE_METRIC
	DELAY_METRIC
	HOPCOUNT_METRIC
)

func (MetricType) String

func (m MetricType) String() string

type TedElem

type TedElem interface {
	UpdateTed(*LsTed)
}