Example #1
0
func (r *session) OnPortDescReply(f openflow.Factory, w trans.Writer, v openflow.PortDescReply) error {
	r.log.Debug(fmt.Sprintf("Session: PORT_DESC_REPLY is received (# of ports=%v)", len(v.Ports())))

	if !r.negotiated {
		return errNotNegotiated
	}

	return r.handler.OnPortDescReply(f, w, v)
}
Example #2
0
func (r *of13Session) OnPortDescReply(f openflow.Factory, w trans.Writer, v openflow.PortDescReply) error {
	ports := v.Ports()
	for _, p := range ports {
		if p.Number() > of13.OFPP_MAX {
			continue
		}
		r.device.addPort(p.Number(), p)
		if !p.IsPortDown() && !p.IsLinkDown() && r.device.isValid() {
			// Send LLDP to update network topology
			if err := sendLLDP(r.device.ID(), f, w, p); err != nil {
				r.log.Err(fmt.Sprintf("OF13Session: failed to send LLDP: %v", err))
			}
		}
		r.log.Debug(fmt.Sprintf("OF13Session: PortNum=%v, AdminUp=%v, LinkUp=%v", p.Number(), !p.IsPortDown(), !p.IsLinkDown()))

		if err := sendQueueConfigRequest(f, w, p.Number()); err != nil {
			r.log.Err(fmt.Sprintf("OF13Session: sending queue config request: %v", err))
		}
	}

	return nil
}