bgp

Documentation

Index

• type Advertisement
  • func (a *Advertisement) Equal(b *Advertisement) bool
  • func (a *Advertisement) MatchesPeer(peerName string) bool
• type Session
• type SessionManager
• type SessionParameters

Types

type Advertisement

type Advertisement struct {
	// The prefix being advertised to the peer.
	Prefix *net.IPNet
	// The local preference of this route. Only propagated to IBGP
	// peers (i.e. where the peer ASN matches the local ASN).
	LocalPref uint32
	// BGP communities to attach to the path.
	Communities []uint32
	// Used to declare the intent of announcing IPs
	// only to the BGPPeers in this list.
	Peers []string
}

Advertisement represents one network path and its BGP attributes.

func (*Advertisement) Equal

func (a *Advertisement) Equal(b *Advertisement) bool

Equal returns true if a and b are equivalent advertisements.

func (*Advertisement) MatchesPeer

func (a *Advertisement) MatchesPeer(peerName string) bool

type Session

type Session interface {
	io.Closer
	Set(advs ...*Advertisement) error
}

type SessionManager

type SessionManager interface {
	NewSession(logger log.Logger, args SessionParameters) (Session, error)
	SyncBFDProfiles(profiles map[string]*config.BFDProfile) error
}

type SessionParameters

type SessionParameters struct {
	PeerAddress   string
	SourceAddress net.IP
	MyASN         uint32
	RouterID      net.IP
	PeerASN       uint32
	HoldTime      time.Duration
	KeepAliveTime time.Duration
	Password      string
	CurrentNode   string
	BFDProfile    string
	EBGPMultiHop  bool
	VRFName       string
	SessionName   string
}