// Copyright 2016 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

syntax = "proto2";
option optimize_for = LITE_RUNTIME;

package arc_networkd;

// Best practice is to use optional fields, but since the client and server
// are always in sync, these messages use required fields to save on
// validation.

message SetArcIp {
  required bytes prefix = 1;
  required int32 prefix_len = 2;
  required bytes router = 3;
  required string lan_ifname = 4;
}

message IpHelperMessage {
  oneof message_type {
    SetArcIp set_arc_ip = 1;    // argument: IPv6 parameters
    bool clear_arc_ip = 2;      // argument is ignored
    string enable_inbound = 3;  // argument: lan_ifname
    bool disable_inbound = 4;   // argument is ignored
  }
}