1 /* 2 PIM for Quagga 3 Copyright (C) 2008 Everton da Silva Marques 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 2 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, but 11 WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program; see the file COPYING; if not, write to the 17 Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, 18 MA 02110-1301 USA 19 20 $QuaggaId: $Format:%an, %ai, %h$ $ 21 */ 22 23 #ifndef PIMD_H 24 #define PIMD_H 25 26 #include <stdint.h> 27 28 #include "pim_mroute.h" 29 #include "pim_assert.h" 30 31 #define PIMD_PROGNAME "pimd" 32 #define PIMD_DEFAULT_CONFIG "pimd.conf" 33 #define PIMD_VTY_PORT 2611 34 #define PIMD_BUG_ADDRESS "https://github.com/udhos/qpimd" 35 36 #define PIM_IP_HEADER_MIN_LEN (20) 37 #define PIM_IP_HEADER_MAX_LEN (60) 38 #define PIM_IP_PROTO_IGMP (2) 39 #define PIM_IP_PROTO_PIM (103) 40 #define PIM_IGMP_MIN_LEN (8) 41 #define PIM_MSG_HEADER_LEN (4) 42 #define PIM_PIM_MIN_LEN PIM_MSG_HEADER_LEN 43 #define PIM_PROTO_VERSION (2) 44 45 #define MCAST_ALL_SYSTEMS "224.0.0.1" 46 #define MCAST_ALL_ROUTERS "224.0.0.2" 47 #define MCAST_ALL_PIM_ROUTERS "224.0.0.13" 48 #define MCAST_ALL_IGMP_ROUTERS "224.0.0.22" 49 50 #define PIM_FORCE_BOOLEAN(expr) ((expr) != 0) 51 52 #define PIM_NET_INADDR_ANY (htonl(INADDR_ANY)) 53 #define PIM_INADDR_IS_ANY(addr) ((addr).s_addr == PIM_NET_INADDR_ANY) /* struct in_addr addr */ 54 #define PIM_INADDR_ISNOT_ANY(addr) ((addr).s_addr != PIM_NET_INADDR_ANY) /* struct in_addr addr */ 55 56 #define PIM_MASK_PIM_EVENTS (1 << 0) 57 #define PIM_MASK_PIM_PACKETS (1 << 1) 58 #define PIM_MASK_PIM_PACKETDUMP_SEND (1 << 2) 59 #define PIM_MASK_PIM_PACKETDUMP_RECV (1 << 3) 60 #define PIM_MASK_PIM_TRACE (1 << 4) 61 #define PIM_MASK_IGMP_EVENTS (1 << 5) 62 #define PIM_MASK_IGMP_PACKETS (1 << 6) 63 #define PIM_MASK_IGMP_TRACE (1 << 7) 64 #define PIM_MASK_ZEBRA (1 << 8) 65 #define PIM_MASK_SSMPINGD (1 << 9) 66 #define PIM_MASK_MROUTE (1 << 10) 67 #define PIM_MASK_PIM_HELLO (1 << 11) 68 #define PIM_MASK_PIM_J_P (1 << 12) 69 #define PIM_MASK_STATIC (1 << 13) 70 71 const char *const PIM_ALL_SYSTEMS; 72 const char *const PIM_ALL_ROUTERS; 73 const char *const PIM_ALL_PIM_ROUTERS; 74 const char *const PIM_ALL_IGMP_ROUTERS; 75 76 struct thread_master *master; 77 uint32_t qpim_debugs; 78 int qpim_mroute_socket_fd; 79 int64_t qpim_mroute_socket_creation; /* timestamp of creation */ 80 struct thread *qpim_mroute_socket_reader; 81 int qpim_mroute_oif_highest_vif_index; 82 struct list *qpim_channel_oil_list; /* list of struct channel_oil */ 83 struct in_addr qpim_all_pim_routers_addr; 84 int qpim_t_periodic; /* Period between Join/Prune Messages */ 85 struct list *qpim_upstream_list; /* list of struct pim_upstream */ 86 struct zclient *qpim_zclient_update; 87 struct zclient *qpim_zclient_lookup; 88 struct pim_assert_metric qpim_infinite_assert_metric; 89 long qpim_rpf_cache_refresh_delay_msec; 90 struct thread *qpim_rpf_cache_refresher; 91 int64_t qpim_rpf_cache_refresh_requests; 92 int64_t qpim_rpf_cache_refresh_events; 93 int64_t qpim_rpf_cache_refresh_last; 94 struct in_addr qpim_inaddr_any; 95 struct list *qpim_ssmpingd_list; /* list of struct ssmpingd_sock */ 96 struct in_addr qpim_ssmpingd_group_addr; 97 int64_t qpim_scan_oil_events; 98 int64_t qpim_scan_oil_last; 99 int64_t qpim_mroute_add_events; 100 int64_t qpim_mroute_add_last; 101 int64_t qpim_mroute_del_events; 102 int64_t qpim_mroute_del_last; 103 struct list *qpim_static_route_list; /* list of routes added statically */ 104 105 #define PIM_JP_HOLDTIME (qpim_t_periodic * 7 / 2) 106 107 #define PIM_MROUTE_IS_ENABLED (qpim_mroute_socket_fd >= 0) 108 #define PIM_MROUTE_IS_DISABLED (qpim_mroute_socket_fd < 0) 109 110 #define PIM_DEBUG_PIM_EVENTS (qpim_debugs & PIM_MASK_PIM_EVENTS) 111 #define PIM_DEBUG_PIM_PACKETS (qpim_debugs & PIM_MASK_PIM_PACKETS) 112 #define PIM_DEBUG_PIM_PACKETDUMP_SEND (qpim_debugs & PIM_MASK_PIM_PACKETDUMP_SEND) 113 #define PIM_DEBUG_PIM_PACKETDUMP_RECV (qpim_debugs & PIM_MASK_PIM_PACKETDUMP_RECV) 114 #define PIM_DEBUG_PIM_TRACE (qpim_debugs & PIM_MASK_PIM_TRACE) 115 #define PIM_DEBUG_IGMP_EVENTS (qpim_debugs & PIM_MASK_IGMP_EVENTS) 116 #define PIM_DEBUG_IGMP_PACKETS (qpim_debugs & PIM_MASK_IGMP_PACKETS) 117 #define PIM_DEBUG_IGMP_TRACE (qpim_debugs & PIM_MASK_IGMP_TRACE) 118 #define PIM_DEBUG_ZEBRA (qpim_debugs & PIM_MASK_ZEBRA) 119 #define PIM_DEBUG_SSMPINGD (qpim_debugs & PIM_MASK_SSMPINGD) 120 #define PIM_DEBUG_MROUTE (qpim_debugs & PIM_MASK_MROUTE) 121 #define PIM_DEBUG_PIM_HELLO (qpim_debugs & PIM_MASK_PIM_HELLO) 122 #define PIM_DEBUG_PIM_J_P (qpim_debugs & PIM_MASK_PIM_J_P) 123 #define PIM_DEBUG_STATIC (qpim_debugs & PIM_MASK_STATIC) 124 125 #define PIM_DEBUG_EVENTS (qpim_debugs & (PIM_MASK_PIM_EVENTS | PIM_MASK_IGMP_EVENTS)) 126 #define PIM_DEBUG_PACKETS (qpim_debugs & (PIM_MASK_PIM_PACKETS | PIM_MASK_IGMP_PACKETS)) 127 #define PIM_DEBUG_TRACE (qpim_debugs & (PIM_MASK_PIM_TRACE | PIM_MASK_IGMP_TRACE)) 128 129 #define PIM_DO_DEBUG_PIM_EVENTS (qpim_debugs |= PIM_MASK_PIM_EVENTS) 130 #define PIM_DO_DEBUG_PIM_PACKETS (qpim_debugs |= PIM_MASK_PIM_PACKETS) 131 #define PIM_DO_DEBUG_PIM_PACKETDUMP_SEND (qpim_debugs |= PIM_MASK_PIM_PACKETDUMP_SEND) 132 #define PIM_DO_DEBUG_PIM_PACKETDUMP_RECV (qpim_debugs |= PIM_MASK_PIM_PACKETDUMP_RECV) 133 #define PIM_DO_DEBUG_PIM_TRACE (qpim_debugs |= PIM_MASK_PIM_TRACE) 134 #define PIM_DO_DEBUG_IGMP_EVENTS (qpim_debugs |= PIM_MASK_IGMP_EVENTS) 135 #define PIM_DO_DEBUG_IGMP_PACKETS (qpim_debugs |= PIM_MASK_IGMP_PACKETS) 136 #define PIM_DO_DEBUG_IGMP_TRACE (qpim_debugs |= PIM_MASK_IGMP_TRACE) 137 #define PIM_DO_DEBUG_ZEBRA (qpim_debugs |= PIM_MASK_ZEBRA) 138 #define PIM_DO_DEBUG_SSMPINGD (qpim_debugs |= PIM_MASK_SSMPINGD) 139 #define PIM_DO_DEBUG_MROUTE (qpim_debugs |= PIM_MASK_MROUTE) 140 #define PIM_DO_DEBUG_PIM_HELLO (qpim_debugs |= PIM_MASK_PIM_HELLO) 141 #define PIM_DO_DEBUG_PIM_J_P (qpim_debugs |= PIM_MASK_PIM_J_P) 142 #define PIM_DO_DEBUG_STATIC (qpim_debugs |= PIM_MASK_STATIC) 143 144 #define PIM_DONT_DEBUG_PIM_EVENTS (qpim_debugs &= ~PIM_MASK_PIM_EVENTS) 145 #define PIM_DONT_DEBUG_PIM_PACKETS (qpim_debugs &= ~PIM_MASK_PIM_PACKETS) 146 #define PIM_DONT_DEBUG_PIM_PACKETDUMP_SEND (qpim_debugs &= ~PIM_MASK_PIM_PACKETDUMP_SEND) 147 #define PIM_DONT_DEBUG_PIM_PACKETDUMP_RECV (qpim_debugs &= ~PIM_MASK_PIM_PACKETDUMP_RECV) 148 #define PIM_DONT_DEBUG_PIM_TRACE (qpim_debugs &= ~PIM_MASK_PIM_TRACE) 149 #define PIM_DONT_DEBUG_IGMP_EVENTS (qpim_debugs &= ~PIM_MASK_IGMP_EVENTS) 150 #define PIM_DONT_DEBUG_IGMP_PACKETS (qpim_debugs &= ~PIM_MASK_IGMP_PACKETS) 151 #define PIM_DONT_DEBUG_IGMP_TRACE (qpim_debugs &= ~PIM_MASK_IGMP_TRACE) 152 #define PIM_DONT_DEBUG_ZEBRA (qpim_debugs &= ~PIM_MASK_ZEBRA) 153 #define PIM_DONT_DEBUG_SSMPINGD (qpim_debugs &= ~PIM_MASK_SSMPINGD) 154 #define PIM_DONT_DEBUG_MROUTE (qpim_debugs &= ~PIM_MASK_MROUTE) 155 #define PIM_DONT_DEBUG_PIM_HELLO (qpim_debugs &= ~PIM_MASK_PIM_HELLO) 156 #define PIM_DONT_DEBUG_PIM_J_P (qpim_debugs &= ~PIM_MASK_PIM_J_P) 157 #define PIM_DONT_DEBUG_STATIC (qpim_debugs &= ~PIM_MASK_STATIC) 158 159 void pim_init(void); 160 void pim_terminate(void); 161 162 extern void pim_route_map_init (void); 163 164 #endif /* PIMD_H */ 165