Example #1
0
func open() *bgp.BGPMessage {
	p1 := bgp.NewOptionParameterCapability(
		[]bgp.ParameterCapabilityInterface{bgp.NewCapRouteRefresh()})
	p2 := bgp.NewOptionParameterCapability(
		[]bgp.ParameterCapabilityInterface{bgp.NewCapMultiProtocol(bgp.RF_IPv4_UC)})
	g := &bgp.CapGracefulRestartTuple{4, 2, 3}
	p3 := bgp.NewOptionParameterCapability(
		[]bgp.ParameterCapabilityInterface{bgp.NewCapGracefulRestart(true, 100,
			[]*bgp.CapGracefulRestartTuple{g})})
	p4 := bgp.NewOptionParameterCapability(
		[]bgp.ParameterCapabilityInterface{bgp.NewCapFourOctetASNumber(100000)})
	return bgp.NewBGPOpenMessage(11033, 303, "100.4.10.3",
		[]bgp.OptionParameterInterface{p1, p2, p3, p4})
}
Example #2
0
func buildopen(gConf *config.Global, pConf *config.Neighbor) *bgp.BGPMessage {
	caps := capabilitiesFromConfig(pConf)
	opt := bgp.NewOptionParameterCapability(caps)
	holdTime := uint16(pConf.Timers.Config.HoldTime)
	as := pConf.Config.LocalAs
	if as > (1<<16)-1 {
		as = bgp.AS_TRANS
	}
	return bgp.NewBGPOpenMessage(uint16(as), holdTime, gConf.Config.RouterId,
		[]bgp.OptionParameterInterface{opt})
}