| 1 | /* |
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| 2 | * routing.c |
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| 3 | * |
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| 4 | * Copyright (C) 2007 Sebastian Gottschall <gottschall@dd-wrt.com> |
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| 5 | * |
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| 6 | * This program is free software; you can redistribute it and/or |
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| 7 | * modify it under the terms of the GNU General Public License |
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| 8 | * as published by the Free Software Foundation; either version 2 |
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| 9 | * of the License. |
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| 10 | * |
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| 11 | * This program is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | * GNU General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU General Public License |
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| 17 | * along with this program; if not, write to the Free Software |
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| 18 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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| 19 | * |
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| 20 | * $Id: |
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| 21 | */ |
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| 22 | |
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| 23 | #include <stdlib.h> |
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| 24 | #include <bcmnvram.h> |
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| 25 | #include <shutils.h> |
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| 26 | #include <utils.h> |
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| 27 | #include <syslog.h> |
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| 28 | #include <signal.h> |
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| 29 | #include <errno.h> |
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| 30 | #include <wlutils.h> |
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| 31 | #include <services.h> |
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| 32 | |
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| 33 | #ifdef HAVE_QUAGGA |
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| 34 | |
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| 35 | int zebra_ospf_init(void); |
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| 36 | int zebra_bgp_init(void); |
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| 37 | int zebra_ripd_init(void); |
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| 38 | |
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| 39 | int zebra_init(void) |
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| 40 | { |
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| 41 | char *sub; |
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| 42 | char var[32], *next; |
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| 43 | |
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| 44 | sub = nvram_safe_get("wk_mode"); |
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| 45 | foreach(var, sub, next) { |
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| 46 | if (!strcmp(var, "gateway")) { |
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| 47 | printf("zebra disabled.\n"); |
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| 48 | return 0; |
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| 49 | } else if (!strcmp(var, "ospf")) { |
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| 50 | zebra_ospf_init(); |
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| 51 | dd_syslog(LOG_INFO, |
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| 52 | "zebra : zebra (ospf) successfully initiated\n"); |
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| 53 | } else if (!strcmp(var, "bgp")) { |
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| 54 | zebra_bgp_init(); |
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| 55 | dd_syslog(LOG_INFO, |
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| 56 | "zebra : zebra (ospf) successfully initiated\n"); |
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| 57 | } else if (!strcmp(var, "router")) { |
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| 58 | zebra_ripd_init(); |
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| 59 | dd_syslog(LOG_INFO, |
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| 60 | "zebra : zebra (router) successfully initiated\n"); |
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| 61 | } |
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| 62 | } |
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| 63 | return 0; |
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| 64 | } |
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| 65 | |
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| 66 | void start_quagga_writememory(void) |
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| 67 | { |
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| 68 | FILE *in = fopen("/tmp/zebra.conf", "rb"); |
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| 69 | |
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| 70 | if (in != NULL) { |
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| 71 | fseek(in, 0, SEEK_END); |
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| 72 | int len = ftell(in); |
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| 73 | |
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| 74 | rewind(in); |
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| 75 | char *buf = malloc(len + 1); |
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| 76 | |
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| 77 | fread(buf, len, 1, in); |
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| 78 | buf[len] = 0; |
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| 79 | fclose(in); |
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| 80 | nvram_set("zebra_copt", "1"); |
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| 81 | nvram_set("zebra_conf", buf); |
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| 82 | free(buf); |
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| 83 | } else { |
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| 84 | nvram_set("zebra_copt", "0"); |
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| 85 | nvram_unset("zebra_conf"); |
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| 86 | } |
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| 87 | in = fopen("/tmp/ospfd.conf", "rb"); |
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| 88 | |
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| 89 | if (in != NULL) { |
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| 90 | fseek(in, 0, SEEK_END); |
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| 91 | int len = ftell(in); |
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| 92 | |
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| 93 | rewind(in); |
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| 94 | char *buf = malloc(len + 1); |
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| 95 | |
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| 96 | fread(buf, len, 1, in); |
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| 97 | buf[len] = 0; |
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| 98 | fclose(in); |
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| 99 | nvram_set("ospfd_copt", "1"); |
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| 100 | nvram_set("ospfd_conf", buf); |
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| 101 | free(buf); |
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| 102 | } else { |
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| 103 | nvram_set("ospfd_copt", "0"); |
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| 104 | nvram_unset("ospfd_conf"); |
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| 105 | } |
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| 106 | |
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| 107 | in = fopen("/tmp/bgpd.conf", "rb"); |
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| 108 | |
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| 109 | if (in != NULL) { |
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| 110 | fseek(in, 0, SEEK_END); |
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| 111 | int len = ftell(in); |
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| 112 | |
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| 113 | rewind(in); |
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| 114 | char *buf = malloc(len + 1); |
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| 115 | |
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| 116 | fread(buf, len, 1, in); |
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| 117 | buf[len] = 0; |
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| 118 | fclose(in); |
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| 119 | nvram_set("bgpd_copt", "1"); |
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| 120 | nvram_set("bgpd_conf", buf); |
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| 121 | free(buf); |
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| 122 | } else { |
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| 123 | nvram_set("bgpd_copt", "0"); |
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| 124 | nvram_unset("bgpd_conf"); |
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| 125 | } |
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| 126 | |
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| 127 | in = fopen("/tmp/ripd.conf", "rb"); |
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| 128 | |
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| 129 | if (in != NULL) { |
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| 130 | fseek(in, 0, SEEK_END); |
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| 131 | int len = ftell(in); |
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| 132 | |
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| 133 | rewind(in); |
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| 134 | char *buf = malloc(len + 1); |
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| 135 | |
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| 136 | fread(buf, len, 1, in); |
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| 137 | buf[len] = 0; |
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| 138 | fclose(in); |
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| 139 | nvram_set("ripd_copt", "1"); |
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| 140 | nvram_set("ripd_conf", buf); |
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| 141 | free(buf); |
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| 142 | } else { |
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| 143 | nvram_set("ripd_copt", "0"); |
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| 144 | nvram_unset("ripd_conf"); |
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| 145 | } |
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| 146 | |
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| 147 | nvram_commit(); |
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| 148 | } |
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| 149 | |
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| 150 | int zebra_ospf_init(void) |
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| 151 | { |
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| 152 | char *lf = nvram_safe_get("lan_ifname"); |
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| 153 | char *wf = get_wan_face(); |
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| 154 | |
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| 155 | FILE *fp; |
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| 156 | int ret1, ret2, s = 0, i = 0; |
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| 157 | |
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| 158 | /* |
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| 159 | * Write configuration file based on current information |
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| 160 | */ |
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| 161 | if (!(fp = fopen("/tmp/zebra.conf", "w"))) { |
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| 162 | perror("/tmp/zebra.conf"); |
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| 163 | return errno; |
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| 164 | } |
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| 165 | |
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| 166 | if (nvram_match("zebra_copt", "1")) { |
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| 167 | if (nvram_match("zebra_log", "1")) { |
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| 168 | fprintf(fp, "log file /var/log/zebra.log\n"); |
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| 169 | } |
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| 170 | } |
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| 171 | |
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| 172 | if (strlen(nvram_safe_get("zebra_conf")) > 0) { |
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| 173 | fwritenvram("zebra_conf", fp); |
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| 174 | } |
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| 175 | |
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| 176 | fclose(fp); |
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| 177 | |
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| 178 | if (!(fp = fopen("/tmp/ospfd.conf", "w"))) { |
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| 179 | perror("/tmp/ospfd.conf"); |
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| 180 | return errno; |
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| 181 | } |
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| 182 | |
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| 183 | if (nvram_match("ospfd_copt", "1") |
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| 184 | && strlen(nvram_safe_get("ospfd_conf"))) { |
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| 185 | fwritenvram("ospfd_conf", fp); |
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| 186 | } else { |
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| 187 | fprintf(fp, "!\n"); |
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| 188 | // fprintf (fp, "password %s\n", nvram_safe_get ("http_passwd")); |
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| 189 | // fprintf (fp, "enable password %s\n", nvram_safe_get |
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| 190 | // ("http_passwd")); |
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| 191 | fprintf(fp, "!\n!\n!\n"); |
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| 192 | |
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| 193 | fprintf(fp, "interface %s\n!\n", lf); |
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| 194 | if (wf && strlen(wf) > 0) |
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| 195 | fprintf(fp, "interface %s\n", wf); |
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| 196 | |
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| 197 | int cnt = get_wl_instances(); |
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| 198 | int c; |
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| 199 | |
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| 200 | for (c = 0; c < cnt; c++) { |
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| 201 | if (nvram_nmatch("1", "wl%d_br1_enable", c)) { |
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| 202 | fprintf(fp, "!\n! 'Subnet' WDS bridge\n"); |
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| 203 | fprintf(fp, "interface br1\n"); |
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| 204 | } |
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| 205 | if (nvram_nmatch("ap", "wl%d_mode", c)) |
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| 206 | for (s = 1; s <= MAX_WDS_DEVS; s++) { |
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| 207 | char wdsdevospf[32] = { 0 }; |
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| 208 | char *dev; |
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| 209 | |
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| 210 | sprintf(wdsdevospf, "wl%d_wds%d_ospf", |
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| 211 | c, s); |
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| 212 | dev = nvram_nget("wl%d_wds%d_if", c, s); |
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| 213 | |
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| 214 | if (nvram_nmatch |
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| 215 | ("1", "wl%d_wds%d_enable", c, s)) { |
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| 216 | fprintf(fp, "!\n! WDS: %s\n", |
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| 217 | nvram_nget |
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| 218 | ("wl%d_wds%d_desc", c, |
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| 219 | s)); |
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| 220 | fprintf(fp, "interface %s\n", |
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| 221 | dev); |
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| 222 | |
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| 223 | if (atoi |
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| 224 | (nvram_safe_get(wdsdevospf)) |
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| 225 | > 0) |
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| 226 | fprintf(fp, |
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| 227 | " ip ospf cost %s\n", |
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| 228 | nvram_safe_get |
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| 229 | (wdsdevospf)); |
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| 230 | } |
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| 231 | } |
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| 232 | fprintf(fp, "!\n"); |
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| 233 | } |
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| 234 | fprintf(fp, "router ospf\n"); |
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| 235 | fprintf(fp, " passive-interface lo\n"); |
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| 236 | fprintf(fp, " ospf router-id %s\n", |
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| 237 | nvram_safe_get("lan_ipaddr")); |
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| 238 | fprintf(fp, " redistribute kernel\n"); |
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| 239 | fprintf(fp, " redistribute connected\n"); |
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| 240 | fprintf(fp, " redistribute static\n"); |
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| 241 | fprintf(fp, " network 0.0.0.0/0 area 0\n"); // handle all routing |
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| 242 | fprintf(fp, " default-information originate\n"); |
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| 243 | |
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| 244 | for (s = 1; s <= MAX_WDS_DEVS; s++) { |
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| 245 | char wdsdevospf[32] = { 0 }; |
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| 246 | sprintf(wdsdevospf, "wl_wds%d_ospf", s); |
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| 247 | |
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| 248 | if (atoi(nvram_safe_get(wdsdevospf)) < 0) |
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| 249 | fprintf(fp, " passive-interface %s\n", |
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| 250 | nvram_nget("wl_wds%d_if", s)); |
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| 251 | } |
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| 252 | |
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| 253 | if (nvram_match("zebra_log", "1")) { |
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| 254 | fprintf(fp, "!\n"); |
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| 255 | fprintf(fp, "log file /var/log/ospf.log\n"); |
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| 256 | } |
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| 257 | |
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| 258 | fprintf(fp, "!\nline vty\n!\n"); |
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| 259 | } |
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| 260 | |
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| 261 | fflush(fp); |
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| 262 | fclose(fp); |
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| 263 | |
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| 264 | if (nvram_match("dyn_default", "1")) |
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| 265 | while (!eval("ip", "route", "del", "default")) ; |
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| 266 | |
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| 267 | ret1 = eval("zebra", "-d", "-f", "/tmp/zebra.conf"); |
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| 268 | ret2 = eval("ospfd", "-d", "-f", "/tmp/ospfd.conf"); |
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| 269 | |
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| 270 | return ret1 + ret2; |
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| 271 | } |
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| 272 | |
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| 273 | int zebra_ripd_init(void) |
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| 274 | { |
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| 275 | |
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| 276 | char *lt = nvram_safe_get("dr_lan_tx"); |
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| 277 | char *lr = nvram_safe_get("dr_lan_rx"); |
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| 278 | char *wt = nvram_safe_get("dr_wan_tx"); |
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| 279 | char *wr = nvram_safe_get("dr_wan_rx"); |
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| 280 | char *lf = nvram_safe_get("lan_ifname"); |
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| 281 | char *wf = get_wan_face(); |
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| 282 | |
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| 283 | FILE *fp; |
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| 284 | int ret1, ret2; |
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| 285 | |
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| 286 | // printf("Start zebra\n"); |
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| 287 | if (!strcmp(lt, "0") && !strcmp(lr, "0") && |
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| 288 | !strcmp(wt, "0") && !strcmp(wr, "0") |
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| 289 | && !nvram_match("zebra_copt", "1")) { |
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| 290 | fprintf(stderr, "zebra disabled.\n"); |
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| 291 | return 0; |
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| 292 | } |
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| 293 | |
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| 294 | /* |
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| 295 | * Write configuration file based on current information |
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| 296 | */ |
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| 297 | if (!(fp = fopen("/tmp/zebra.conf", "w"))) { |
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| 298 | perror("/tmp/zebra.conf"); |
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| 299 | return errno; |
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| 300 | } |
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| 301 | |
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| 302 | if (nvram_match("zebra_copt", "1")) { |
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| 303 | if (nvram_match("zebra_log", "1")) { |
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| 304 | fprintf(fp, "log file /var/log/zebra.log\n"); |
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| 305 | } |
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| 306 | } |
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| 307 | |
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| 308 | if (strlen(nvram_safe_get("zebra_conf")) > 0) { |
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| 309 | fwritenvram("zebra_conf", fp); |
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| 310 | } |
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| 311 | |
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| 312 | fclose(fp); |
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| 313 | |
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| 314 | if (!(fp = fopen("/tmp/ripd.conf", "w"))) { |
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| 315 | perror("/tmp/ripd.conf"); |
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| 316 | return errno; |
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| 317 | } |
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| 318 | |
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| 319 | if (nvram_match("ripd_copt", "1")) { |
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| 320 | fwritenvram("ripd_conf", fp); |
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| 321 | } else { |
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| 322 | |
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| 323 | fprintf(fp, "router rip\n"); |
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| 324 | fprintf(fp, " network %s\n", lf); |
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| 325 | if (wf && strlen(wf) > 0) |
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| 326 | fprintf(fp, " network %s\n", wf); |
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| 327 | fprintf(fp, "redistribute connected\n"); |
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| 328 | // fprintf(fp, "redistribute kernel\n"); |
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| 329 | // fprintf(fp, "redistribute static\n"); |
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| 330 | |
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| 331 | fprintf(fp, "interface %s\n", lf); |
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| 332 | if (strcmp(lt, "0") != 0) |
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| 333 | fprintf(fp, " ip rip send version %s\n", lt); |
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| 334 | if (strcmp(lr, "0") != 0) |
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| 335 | fprintf(fp, " ip rip receive version %s\n", lr); |
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| 336 | |
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| 337 | if (wf && strlen(wf) > 0) |
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| 338 | fprintf(fp, "interface %s\n", wf); |
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| 339 | if (strcmp(wt, "0") != 0) |
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| 340 | fprintf(fp, " ip rip send version %s\n", wt); |
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| 341 | if (strcmp(wr, "0") != 0) |
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| 342 | fprintf(fp, " ip rip receive version %s\n", wr); |
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| 343 | |
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| 344 | fprintf(fp, "router rip\n"); |
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| 345 | if (strcmp(lt, "0") == 0) |
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| 346 | fprintf(fp, " distribute-list private out %s\n", lf); |
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| 347 | if (strcmp(lr, "0") == 0) |
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| 348 | fprintf(fp, " distribute-list private in %s\n", lf); |
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| 349 | if (wf && strlen(wf) > 0) { |
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| 350 | if (strcmp(wt, "0") == 0) |
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| 351 | fprintf(fp, |
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| 352 | " distribute-list private out %s\n", |
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| 353 | wf); |
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| 354 | if (strcmp(wr, "0") == 0) |
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| 355 | fprintf(fp, |
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| 356 | " distribute-list private in %s\n", |
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| 357 | wf); |
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| 358 | } |
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| 359 | fprintf(fp, "access-list private deny any\n"); |
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| 360 | |
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| 361 | // fprintf(fp, "debug rip events\n"); |
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| 362 | // fprintf(fp, "log file /tmp/ripd.log\n"); |
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| 363 | fflush(fp); |
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| 364 | } |
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| 365 | fclose(fp); |
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| 366 | |
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| 367 | ret1 = eval("zebra", "-d", "-f", "/tmp/zebra.conf"); |
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| 368 | ret2 = eval("ripd", "-d", "-f", "/tmp/ripd.conf"); |
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| 369 | |
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| 370 | return ret1 + ret2; |
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| 371 | } |
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| 372 | |
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| 373 | int zebra_bgp_init(void) |
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| 374 | { |
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| 375 | |
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| 376 | char *lt = nvram_safe_get("dr_lan_tx"); |
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| 377 | char *lr = nvram_safe_get("dr_lan_rx"); |
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| 378 | char *wt = nvram_safe_get("dr_wan_tx"); |
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| 379 | char *wr = nvram_safe_get("dr_wan_rx"); |
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| 380 | char *lf = nvram_safe_get("lan_ifname"); |
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| 381 | char *wf = get_wan_face(); |
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| 382 | |
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| 383 | FILE *fp; |
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| 384 | int ret1, ret2; |
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| 385 | |
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| 386 | if (!strcmp(lt, "0") && !strcmp(lr, "0") && |
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| 387 | !strcmp(wt, "0") && !strcmp(wr, "0") |
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| 388 | && !nvram_match("zebra_copt", "1")) { |
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| 389 | return 0; |
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| 390 | } |
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| 391 | |
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| 392 | /* |
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| 393 | * Write configuration file based on current information |
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| 394 | */ |
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| 395 | if (!(fp = fopen("/tmp/zebra.conf", "w"))) { |
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| 396 | perror("/tmp/zebra.conf"); |
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| 397 | return errno; |
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| 398 | } |
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| 399 | |
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| 400 | if (nvram_match("zebra_copt", "1")) { |
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| 401 | if (nvram_match("zebra_log", "1")) { |
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| 402 | fprintf(fp, "log file /var/log/zebra.log\n"); |
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| 403 | } |
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| 404 | } |
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| 405 | |
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| 406 | if (strlen(nvram_safe_get("zebra_conf")) > 0) { |
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| 407 | fwritenvram("zebra_conf", fp); |
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| 408 | } |
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| 409 | |
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| 410 | fclose(fp); |
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| 411 | |
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| 412 | if (!(fp = fopen("/tmp/bgpd.conf", "w"))) { |
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| 413 | perror("/tmp/bgpd.conf"); |
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| 414 | return errno; |
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| 415 | } |
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| 416 | if (nvram_match("bgpd_copt", "1")) { |
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| 417 | fwritenvram("bgpd_conf", fp); |
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| 418 | } else { |
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| 419 | fprintf(fp, "router bgp %s\n", |
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| 420 | nvram_safe_get("routing_bgp_as")); |
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| 421 | fprintf(fp, " network %s/%d\n", nvram_safe_get("lan_ipaddr"), |
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| 422 | get_net(nvram_safe_get("lan_netmask"))); |
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| 423 | if (wf && strlen(wf) > 0 |
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| 424 | && !nvram_match("wan_ipaddr", "0.0.0.0")) |
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| 425 | fprintf(fp, " network %s/%s\n", |
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| 426 | nvram_safe_get("wan_ipaddr"), |
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| 427 | nvram_safe_get("wan_netmask")); |
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| 428 | fprintf(fp, "neighbor %s local-as %s\n", lf, |
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| 429 | nvram_safe_get("routing_bgp_as")); |
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| 430 | if (wf && strlen(wf) > 0) |
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| 431 | fprintf(fp, "neighbor %s local-as %s\n", wf, |
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| 432 | nvram_safe_get("routing_bgp_as")); |
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| 433 | fprintf(fp, "neighbor %s remote-as %s\n", |
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| 434 | nvram_safe_get("routing_bgp_neighbor_ip"), |
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| 435 | nvram_safe_get("routing_bgp_neighbor_as")); |
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| 436 | fprintf(fp, "access-list all permit any\n"); |
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| 437 | |
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| 438 | fflush(fp); |
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| 439 | } |
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| 440 | fclose(fp); |
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| 441 | |
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| 442 | ret1 = eval("zebra", "-d", "-f", "/tmp/zebra.conf"); |
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| 443 | ret2 = eval("bgpd", "-d", "-f", "/tmp/bgpd.conf"); |
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| 444 | |
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| 445 | return ret1 + ret2; |
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| 446 | } |
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| 447 | |
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| 448 | #endif |
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| 449 | |
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| 450 | #ifdef HAVE_BIRD |
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| 451 | int bird_init(void) |
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| 452 | { |
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| 453 | FILE *fp; |
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| 454 | int ret1; |
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| 455 | |
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| 456 | /* |
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| 457 | * compatibitly for old nvram style (site needs to be enhanced) |
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| 458 | */ |
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| 459 | if (nvram_match("wk_mode", "gateway")) |
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| 460 | return 0; |
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| 461 | nvram_set("routing_ospf", "off"); |
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| 462 | nvram_set("routing_bgp", "off"); |
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| 463 | nvram_set("routing_rip2", "off"); |
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| 464 | |
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| 465 | if (nvram_match("wk_mode", "ospf")) |
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| 466 | nvram_set("routing_ospf", "on"); |
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| 467 | if (nvram_match("wk_mode", "router")) |
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| 468 | nvram_set("routing_rip2", "on"); |
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| 469 | if (nvram_match("wk_mode", "bgp")) |
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| 470 | nvram_set("routing_bgp", "on"); |
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| 471 | |
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| 472 | if (nvram_match("dr_setting", "1")) { |
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| 473 | nvram_set("routing_wan", "on"); |
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| 474 | nvram_set("routing_lan", "off"); |
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| 475 | } |
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| 476 | if (nvram_match("dr_setting", "2")) { |
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| 477 | nvram_set("routing_wan", "off"); |
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| 478 | nvram_set("routing_lan", "on"); |
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| 479 | } |
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| 480 | if (nvram_match("dr_setting", "3")) { |
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| 481 | nvram_set("routing_wan", "on"); |
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| 482 | nvram_set("routing_lan", "on"); |
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| 483 | } |
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| 484 | if (nvram_match("dr_setting", "0")) { |
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| 485 | nvram_set("routing_wan", "off"); |
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| 486 | nvram_set("routing_lan", "off"); |
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| 487 | } |
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| 488 | // DD-WRT bird support |
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| 489 | if (nvram_match("routing_rip2", "on") || |
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| 490 | nvram_match("routing_ospf", "on") |
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| 491 | || nvram_match("routing_bgp", "on")) { |
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| 492 | mkdir("/tmp/bird", 0744); |
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| 493 | if (!(fp = fopen("/tmp/bird/bird.conf", "w"))) { |
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| 494 | perror("/tmp/bird/bird.conf"); |
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| 495 | return errno; |
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| 496 | } |
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| 497 | fprintf(fp, "router id %s;\n", nvram_safe_get("lan_ipaddr")); |
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| 498 | fprintf(fp, |
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| 499 | "protocol kernel { learn; persist; scan time 10; import all; export all; }\n"); |
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| 500 | fprintf(fp, "protocol device { scan time 10; } \n"); |
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| 501 | fprintf(fp, "protocol direct { interface \"*\";}\n"); |
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| 502 | |
|---|
| 503 | if (nvram_match("routing_rip2", "on")) { |
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| 504 | |
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| 505 | fprintf(fp, "protocol rip WRT54G_rip {\n"); |
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| 506 | if (nvram_match("routing_lan", "on")) |
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| 507 | fprintf(fp, " interface \"%s\" { };\n", |
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| 508 | nvram_safe_get("lan_ifname")); |
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| 509 | if (nvram_match("routing_wan", "on")) { |
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| 510 | if (getSTA()) |
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| 511 | fprintf(fp, |
|---|
| 512 | " interface \"%s\" { };\n", |
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| 513 | getSTA()); |
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| 514 | else |
|---|
| 515 | fprintf(fp, |
|---|
| 516 | " interface \"%s\" { };\n", |
|---|
| 517 | nvram_safe_get("wan_ifname")); |
|---|
| 518 | |
|---|
| 519 | } |
|---|
| 520 | fprintf(fp, " honor always;\n"); |
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| 521 | fprintf(fp, |
|---|
| 522 | " import filter { print \"importing\"; accept; };\n"); |
|---|
| 523 | fprintf(fp, |
|---|
| 524 | " export filter { print \"exporting\"; accept; };\n"); |
|---|
| 525 | fprintf(fp, "}\n"); |
|---|
| 526 | |
|---|
| 527 | } |
|---|
| 528 | if (nvram_match("routing_ospf", "on")) { |
|---|
| 529 | fprintf(fp, "protocol ospf WRT54G_ospf {\n"); |
|---|
| 530 | fprintf(fp, "area 0 {\n"); |
|---|
| 531 | if (nvram_match("routing_wan", "on")) |
|---|
| 532 | fprintf(fp, |
|---|
| 533 | "interface \"%s\" { cost 1; authentication simple; password \"%s\"; };\n", |
|---|
| 534 | nvram_safe_get("wan_ifname"), |
|---|
| 535 | nvram_safe_get("http_passwd")); |
|---|
| 536 | if (nvram_match("routing_lan", "on")) |
|---|
| 537 | fprintf(fp, |
|---|
| 538 | "interface \"%s\" { cost 1; authentication simple; password \"%s\"; };\n", |
|---|
| 539 | nvram_safe_get("lan_ifname"), |
|---|
| 540 | nvram_safe_get("http_passwd")); |
|---|
| 541 | fprintf(fp, "};\n}\n"); |
|---|
| 542 | } // if wk_mode = ospf |
|---|
| 543 | |
|---|
| 544 | if (nvram_match("routing_bgp", "on")) { |
|---|
| 545 | fprintf(fp, "protocol bgp {\n"); |
|---|
| 546 | fprintf(fp, "local as %s;\n", |
|---|
| 547 | nvram_safe_get("routing_bgp_as")); |
|---|
| 548 | fprintf(fp, "neighbor %s as %s;\n", |
|---|
| 549 | nvram_safe_get("routing_bgp_neighbor_ip"), |
|---|
| 550 | nvram_safe_get("routing_bgp_neighbor_as")); |
|---|
| 551 | fprintf(fp, "export all;\n"); |
|---|
| 552 | fprintf(fp, "import all;\n"); |
|---|
| 553 | fprintf(fp, "}\n"); |
|---|
| 554 | } |
|---|
| 555 | fflush(fp); |
|---|
| 556 | fclose(fp); |
|---|
| 557 | |
|---|
| 558 | ret1 = eval("bird", "-c", "/tmp/bird/bird.conf"); |
|---|
| 559 | dd_syslog(LOG_INFO, |
|---|
| 560 | "bird : bird daemon successfully started\n"); |
|---|
| 561 | } |
|---|
| 562 | return 0; |
|---|
| 563 | |
|---|
| 564 | } |
|---|
| 565 | #endif /* HAVE_BIRD */ |
|---|
| 566 | #if defined(HAVE_BIRD) || defined(HAVE_QUAGGA) |
|---|
| 567 | /* |
|---|
| 568 | * Written by Sparq in 2002/07/16 |
|---|
| 569 | */ |
|---|
| 570 | void start_zebra(void) |
|---|
| 571 | { |
|---|
| 572 | |
|---|
| 573 | if (!nvram_invmatch("zebra_enable", "0")) |
|---|
| 574 | return; |
|---|
| 575 | |
|---|
| 576 | #ifdef HAVE_BIRD |
|---|
| 577 | |
|---|
| 578 | if (bird_init() != 0) |
|---|
| 579 | return; |
|---|
| 580 | |
|---|
| 581 | #elif defined(HAVE_QUAGGA) |
|---|
| 582 | |
|---|
| 583 | if (zebra_init() != 0) |
|---|
| 584 | return; |
|---|
| 585 | |
|---|
| 586 | #endif /* HAVE_BIRD */ |
|---|
| 587 | return; |
|---|
| 588 | } |
|---|
| 589 | |
|---|
| 590 | /* |
|---|
| 591 | * Written by Sparq in 2002/07/16 |
|---|
| 592 | */ |
|---|
| 593 | void stop_zebra(void) |
|---|
| 594 | { |
|---|
| 595 | |
|---|
| 596 | #ifdef HAVE_QUAGGA |
|---|
| 597 | |
|---|
| 598 | if (pidof("zebra") > 0 || pidof("ripd") > 0 || pidof("ospfd") > 0 |
|---|
| 599 | || pidof("bgpd") > 0) { |
|---|
| 600 | dd_syslog(LOG_INFO, |
|---|
| 601 | "zebra : zebra (ripd and ospfd) daemon successfully stopped\n"); |
|---|
| 602 | killall("zebra", SIGTERM); |
|---|
| 603 | killall("ripd", SIGTERM); |
|---|
| 604 | killall("ospfd", SIGTERM); |
|---|
| 605 | killall("bgpd", SIGTERM); |
|---|
| 606 | int maxcount = 5; |
|---|
| 607 | if ((pidof("zebra") > 0 || pidof("ripd") > 0 |
|---|
| 608 | || pidof("ospfd") > 0 || pidof("bgpd") > 0) |
|---|
| 609 | && (maxcount--) > 0) { |
|---|
| 610 | sleep(1); |
|---|
| 611 | } |
|---|
| 612 | if (!maxcount) { |
|---|
| 613 | //okay. strange, now we must kill them |
|---|
| 614 | killall("zebra", SIGKILL); |
|---|
| 615 | killall("ripd", SIGKILL); |
|---|
| 616 | killall("ospfd", SIGKILL); |
|---|
| 617 | killall("bgpd", SIGKILL); |
|---|
| 618 | } |
|---|
| 619 | cprintf("done\n"); |
|---|
| 620 | } |
|---|
| 621 | return; |
|---|
| 622 | |
|---|
| 623 | #elif defined(HAVE_BIRD) |
|---|
| 624 | if (pidof("bird") > 0) { |
|---|
| 625 | dd_syslog(LOG_INFO, |
|---|
| 626 | "bird : bird daemon successfully stopped\n"); |
|---|
| 627 | killall("bird", SIGTERM); |
|---|
| 628 | |
|---|
| 629 | cprintf("done\n"); |
|---|
| 630 | } |
|---|
| 631 | return; |
|---|
| 632 | |
|---|
| 633 | #else |
|---|
| 634 | return; |
|---|
| 635 | #endif |
|---|
| 636 | } |
|---|
| 637 | |
|---|
| 638 | #endif |
|---|