suppressEnvoyDebugHeaders: ph.SuppressDebugHeaders,
		protocol:                  cc.port.Protocol,
		class:                     istionetworking.ListenerClassSidecarInbound,
		statPrefix:                cc.StatPrefix(),
		isWaypoint:                true,
		policySvc:                 svc,
	}
	// See https://github.com/grpc/grpc-web/tree/master/net/grpc/gateway/examples/helloworld#configure-the-proxy
	if cc.port.Protocol.IsHTTP2() {

	// is HTTP/3 over QUIC transport (uses UDP)
	http3Only bool

	class istionetworking.ListenerClass
	port  int
	hbone bool

	// Waypoint-specific modifications in HCM
	isWaypoint bool

	// allow service attached policy for to-service chains
	// currently only used for waypoints
	policySvc *model.Service
}