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 70const char *const PIM_ALL_SYSTEMS; 71const char *const PIM_ALL_ROUTERS; 72const char *const PIM_ALL_PIM_ROUTERS; 73const char *const PIM_ALL_IGMP_ROUTERS; 74 75struct thread_master *master; 76uint32_t qpim_debugs; 77int qpim_mroute_socket_fd; 78int64_t qpim_mroute_socket_creation; /* timestamp of creation */ 79struct thread *qpim_mroute_socket_reader; 80int qpim_mroute_oif_highest_vif_index; 81struct list *qpim_channel_oil_list; /* list of struct channel_oil */ 82struct in_addr qpim_all_pim_routers_addr; 83int qpim_t_periodic; /* Period between Join/Prune Messages */ 84struct list *qpim_upstream_list; /* list of struct pim_upstream */ 85struct zclient *qpim_zclient_update; 86struct zclient *qpim_zclient_lookup; 87struct pim_assert_metric qpim_infinite_assert_metric; 88long qpim_rpf_cache_refresh_delay_msec; 89struct thread *qpim_rpf_cache_refresher; 90int64_t qpim_rpf_cache_refresh_requests; 91int64_t qpim_rpf_cache_refresh_events; 92int64_t qpim_rpf_cache_refresh_last; 93struct in_addr qpim_inaddr_any; 94struct list *qpim_ssmpingd_list; /* list of struct ssmpingd_sock */ 95struct in_addr qpim_ssmpingd_group_addr; 96int64_t qpim_scan_oil_events; 97int64_t qpim_scan_oil_last; 98int64_t qpim_mroute_add_events; 99int64_t qpim_mroute_add_last; 100int64_t qpim_mroute_del_events; 101int64_t qpim_mroute_del_last; 102 103#define PIM_JP_HOLDTIME (qpim_t_periodic * 7 / 2) 104 105#define PIM_MROUTE_IS_ENABLED (qpim_mroute_socket_fd >= 0) 106#define PIM_MROUTE_IS_DISABLED (qpim_mroute_socket_fd < 0) 107 108#define PIM_DEBUG_PIM_EVENTS (qpim_debugs & PIM_MASK_PIM_EVENTS) 109#define PIM_DEBUG_PIM_PACKETS (qpim_debugs & PIM_MASK_PIM_PACKETS) 110#define PIM_DEBUG_PIM_PACKETDUMP_SEND (qpim_debugs & PIM_MASK_PIM_PACKETDUMP_SEND) 111#define PIM_DEBUG_PIM_PACKETDUMP_RECV (qpim_debugs & PIM_MASK_PIM_PACKETDUMP_RECV) 112#define PIM_DEBUG_PIM_TRACE (qpim_debugs & PIM_MASK_PIM_TRACE) 113#define PIM_DEBUG_IGMP_EVENTS (qpim_debugs & PIM_MASK_IGMP_EVENTS) 114#define PIM_DEBUG_IGMP_PACKETS (qpim_debugs & PIM_MASK_IGMP_PACKETS) 115#define PIM_DEBUG_IGMP_TRACE (qpim_debugs & PIM_MASK_IGMP_TRACE) 116#define PIM_DEBUG_ZEBRA (qpim_debugs & PIM_MASK_ZEBRA) 117#define PIM_DEBUG_SSMPINGD (qpim_debugs & PIM_MASK_SSMPINGD) 118#define PIM_DEBUG_MROUTE (qpim_debugs & PIM_MASK_MROUTE) 119#define PIM_DEBUG_PIM_HELLO (qpim_debugs & PIM_MASK_PIM_HELLO) 120#define PIM_DEBUG_PIM_J_P (qpim_debugs & PIM_MASK_PIM_J_P) 121 122#define PIM_DEBUG_EVENTS (qpim_debugs & (PIM_MASK_PIM_EVENTS | PIM_MASK_IGMP_EVENTS)) 123#define PIM_DEBUG_PACKETS (qpim_debugs & (PIM_MASK_PIM_PACKETS | PIM_MASK_IGMP_PACKETS)) 124#define PIM_DEBUG_TRACE (qpim_debugs & (PIM_MASK_PIM_TRACE | PIM_MASK_IGMP_TRACE)) 125 126#define PIM_DO_DEBUG_PIM_EVENTS (qpim_debugs |= PIM_MASK_PIM_EVENTS) 127#define PIM_DO_DEBUG_PIM_PACKETS (qpim_debugs |= PIM_MASK_PIM_PACKETS) 128#define PIM_DO_DEBUG_PIM_PACKETDUMP_SEND (qpim_debugs |= PIM_MASK_PIM_PACKETDUMP_SEND) 129#define PIM_DO_DEBUG_PIM_PACKETDUMP_RECV (qpim_debugs |= PIM_MASK_PIM_PACKETDUMP_RECV) 130#define PIM_DO_DEBUG_PIM_TRACE (qpim_debugs |= PIM_MASK_PIM_TRACE) 131#define PIM_DO_DEBUG_IGMP_EVENTS (qpim_debugs |= PIM_MASK_IGMP_EVENTS) 132#define PIM_DO_DEBUG_IGMP_PACKETS (qpim_debugs |= PIM_MASK_IGMP_PACKETS) 133#define PIM_DO_DEBUG_IGMP_TRACE (qpim_debugs |= PIM_MASK_IGMP_TRACE) 134#define PIM_DO_DEBUG_ZEBRA (qpim_debugs |= PIM_MASK_ZEBRA) 135#define PIM_DO_DEBUG_SSMPINGD (qpim_debugs |= PIM_MASK_SSMPINGD) 136#define PIM_DO_DEBUG_MROUTE (qpim_debugs |= PIM_MASK_MROUTE) 137#define PIM_DO_DEBUG_PIM_HELLO (qpim_debugs |= PIM_MASK_PIM_HELLO) 138#define PIM_DO_DEBUG_PIM_J_P (qpim_debugs |= PIM_MASK_PIM_J_P) 139 140#define PIM_DONT_DEBUG_PIM_EVENTS (qpim_debugs &= ~PIM_MASK_PIM_EVENTS) 141#define PIM_DONT_DEBUG_PIM_PACKETS (qpim_debugs &= ~PIM_MASK_PIM_PACKETS) 142#define PIM_DONT_DEBUG_PIM_PACKETDUMP_SEND (qpim_debugs &= ~PIM_MASK_PIM_PACKETDUMP_SEND) 143#define PIM_DONT_DEBUG_PIM_PACKETDUMP_RECV (qpim_debugs &= ~PIM_MASK_PIM_PACKETDUMP_RECV) 144#define PIM_DONT_DEBUG_PIM_TRACE (qpim_debugs &= ~PIM_MASK_PIM_TRACE) 145#define PIM_DONT_DEBUG_IGMP_EVENTS (qpim_debugs &= ~PIM_MASK_IGMP_EVENTS) 146#define PIM_DONT_DEBUG_IGMP_PACKETS (qpim_debugs &= ~PIM_MASK_IGMP_PACKETS) 147#define PIM_DONT_DEBUG_IGMP_TRACE (qpim_debugs &= ~PIM_MASK_IGMP_TRACE) 148#define PIM_DONT_DEBUG_ZEBRA (qpim_debugs &= ~PIM_MASK_ZEBRA) 149#define PIM_DONT_DEBUG_SSMPINGD (qpim_debugs &= ~PIM_MASK_SSMPINGD) 150#define PIM_DONT_DEBUG_MROUTE (qpim_debugs &= ~PIM_MASK_MROUTE) 151#define PIM_DONT_DEBUG_PIM_HELLO (qpim_debugs &= ~PIM_MASK_PIM_HELLO) 152#define PIM_DONT_DEBUG_PIM_J_P (qpim_debugs &= ~PIM_MASK_PIM_J_P) 153 154void pim_init(void); 155void pim_terminate(void); 156 157#endif /* PIMD_H */ 158