// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library fuchsia.router.config;

/// Event defines the events the Router Manager will generate based on configuration state changes.
/// The event contains only the object that has changed; for example, if a new forwarding rule
/// is added the event only contains that route, not the full routing table.
xunion Event {
    Id deleted_element;    // Set when an element (i.e. route, firewall rule, etc) is deleted.
    Lif lif;
    Port port;
    Route route;
    SecurityFeatures security_features;
    PortForwardingRule forwarding_rule;
    PortTriggerRule trigger_rule;
    FilterRule filter_rule;
    Ipv6PinHoleRule ipv6_pin_hole;
    DmzHost dhz_host;
    DhcpServerOptions dhcp_options;
    DhcpReservation dhcp_reservation;
    DnsResolverConfig dns_resolver;
    DnsForwarder dns_forwarder;
    SystemConfig system_config;
};

// TODO(dpradilla): Need to add  events reflecting network state changes, such as link state
// changes, learned routes, dhcp assignments, etc.
// TODO(dpradilla): Need to add a mechanism for telemetry collection and possibly (TBD), set alarms based.
// on a given metric.