projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| 718e3744 | 1 | /* Router advertisement |
| 7cee1bb1 | 2 | * Copyright (C) 2005 6WIND <jean-mickael.guerin@6wind.com> |
| 718e3744 | 3 | * Copyright (C) 1999 Kunihiro Ishiguro |
| 4 | * | |
| 5 | * This file is part of GNU Zebra. | |
| 6 | * | |
| 7 | * GNU Zebra is free software; you can redistribute it and/or modify it | |
| 8 | * under the terms of the GNU General Public License as published by the | |
| 9 | * Free Software Foundation; either version 2, or (at your option) any | |
| 10 | * later version. | |
| 11 | * | |
| 12 | * GNU Zebra is distributed in the hope that it will be useful, but | |
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public License | |
| 18 | * along with GNU Zebra; see the file COPYING. If not, write to the Free | |
| 19 | * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA | |
| 20 | * 02111-1307, USA. | |
| 21 | */ | |
| 22 | ||
| 23 | #ifndef _ZEBRA_RTADV_H | |
| 24 | #define _ZEBRA_RTADV_H | |
| 25 | ||
| 30a2231a | 26 | #include "vty.h" |
| 66c454f2 PJ |
27 | #include "zebra/interface.h" |
| 28 | ||
| 718e3744 | 29 | /* Router advertisement prefix. */ |
| 30 | struct rtadv_prefix | |
| 31 | { | |
| 32 | /* Prefix to be advertised. */ | |
| 33 | struct prefix prefix; | |
| 34 | ||
| 35 | /* The value to be placed in the Valid Lifetime in the Prefix */ | |
| 36 | u_int32_t AdvValidLifetime; | |
| 37 | #define RTADV_VALID_LIFETIME 2592000 | |
| 38 | ||
| 39 | /* The value to be placed in the on-link flag */ | |
| 40 | int AdvOnLinkFlag; | |
| 41 | ||
| 42 | /* The value to be placed in the Preferred Lifetime in the Prefix | |
| 43 | Information option, in seconds.*/ | |
| 44 | u_int32_t AdvPreferredLifetime; | |
| 45 | #define RTADV_PREFERRED_LIFETIME 604800 | |
| 46 | ||
| 47 | /* The value to be placed in the Autonomous Flag. */ | |
| 48 | int AdvAutonomousFlag; | |
| 7cee1bb1 | 49 | |
| 50 | /* The value to be placed in the Router Address Flag (RFC3775 7.2). */ | |
| 51 | int AdvRouterAddressFlag; | |
| 52 | #ifndef ND_OPT_PI_FLAG_RADDR | |
| 53 | #define ND_OPT_PI_FLAG_RADDR 0x20 | |
| 54 | #endif | |
| 55 | ||
| 718e3744 | 56 | }; |
| 57 | ||
| a1ac18c4 | 58 | extern void rtadv_config_write (struct vty *, struct interface *); |
| 59 | extern void rtadv_init (void); | |
| 718e3744 | 60 | |
| 7cee1bb1 | 61 | /* draft-ietf-mip6-mipext-advapi-03 */ |
| 62 | ||
| 63 | #ifndef ND_OPT_ADV_INTERVAL | |
| 64 | #define ND_OPT_ADV_INTERVAL 7 /* Adv Interval Option */ | |
| 65 | #endif | |
| 66 | #ifndef ND_OPT_HA_INFORMATION | |
| 67 | #define ND_OPT_HA_INFORMATION 8 /* HA Information Option */ | |
| 68 | #endif | |
| 69 | ||
| 6f0e3f6e | 70 | #ifndef HAVE_STRUCT_ND_OPT_ADV_INTERVAL |
| 7cee1bb1 | 71 | struct nd_opt_adv_interval { /* Advertisement interval option */ |
| 72 | uint8_t nd_opt_ai_type; | |
| 73 | uint8_t nd_opt_ai_len; | |
| 74 | uint16_t nd_opt_ai_reserved; | |
| 75 | uint32_t nd_opt_ai_interval; | |
| 76 | } __attribute__((__packed__)); | |
| 77 | #else | |
| 6f0e3f6e | 78 | #ifndef HAVE_STRUCT_ND_OPT_ADV_INTERVAL_ND_OPT_AI_TYPE |
| 7cee1bb1 | 79 | /* fields may have to be renamed */ |
| 80 | #define nd_opt_ai_type nd_opt_adv_interval_type | |
| 81 | #define nd_opt_ai_len nd_opt_adv_interval_len | |
| 82 | #define nd_opt_ai_reserved nd_opt_adv_interval_reserved | |
| 83 | #define nd_opt_ai_interval nd_opt_adv_interval_ival | |
| 84 | #endif | |
| 85 | #endif | |
| 86 | ||
| 6f0e3f6e | 87 | #ifndef HAVE_STRUCT_ND_OPT_HOMEAGENT_INFO |
| 7cee1bb1 | 88 | struct nd_opt_homeagent_info { /* Home Agent info */ |
| 89 | u_int8_t nd_opt_hai_type; | |
| 90 | u_int8_t nd_opt_hai_len; | |
| 91 | u_int16_t nd_opt_hai_reserved; | |
| 92 | u_int16_t nd_opt_hai_preference; | |
| 93 | u_int16_t nd_opt_hai_lifetime; | |
| 94 | } __attribute__((__packed__)); | |
| 95 | #endif | |
| 96 | ||
| 718e3744 | 97 | #endif /* _ZEBRA_RTADV_H */ |