1*73a141beSclaudio /* $OpenBSD: ospfctl.c,v 1.29 2006/03/22 15:37:44 claudio Exp $ */ 2b49634deSclaudio 3b49634deSclaudio /* 4b49634deSclaudio * Copyright (c) 2005 Claudio Jeker <claudio@openbsd.org> 537355230Snorby * Copyright (c) 2004, 2005 Esben Norby <norby@openbsd.org> 6b49634deSclaudio * Copyright (c) 2003 Henning Brauer <henning@openbsd.org> 7b49634deSclaudio * 8b49634deSclaudio * Permission to use, copy, modify, and distribute this software for any 9b49634deSclaudio * purpose with or without fee is hereby granted, provided that the above 10b49634deSclaudio * copyright notice and this permission notice appear in all copies. 11b49634deSclaudio * 12b49634deSclaudio * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 13b49634deSclaudio * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 14b49634deSclaudio * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 15b49634deSclaudio * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 16b49634deSclaudio * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17b49634deSclaudio * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18b49634deSclaudio * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19b49634deSclaudio */ 20b49634deSclaudio 21b49634deSclaudio #include <sys/types.h> 22b49634deSclaudio #include <sys/socket.h> 23b49634deSclaudio #include <sys/un.h> 24b49634deSclaudio #include <netinet/in.h> 25b49634deSclaudio #include <arpa/inet.h> 26c47b7f65Sclaudio #include <net/if_media.h> 27c47b7f65Sclaudio #include <net/if_types.h> 28b49634deSclaudio 29b49634deSclaudio #include <err.h> 30b49634deSclaudio #include <stdio.h> 31b49634deSclaudio #include <stdlib.h> 32b49634deSclaudio #include <string.h> 33b49634deSclaudio #include <unistd.h> 34b49634deSclaudio 35b49634deSclaudio #include "ospf.h" 36b49634deSclaudio #include "ospfd.h" 37b49634deSclaudio #include "ospfe.h" 38b49634deSclaudio #include "parser.h" 39b49634deSclaudio 40cbb557dbShenning __dead void usage(void); 4159df52c7Snorby int show_summary_msg(struct imsg *); 42b49634deSclaudio int show_interface_msg(struct imsg *); 43b49634deSclaudio const char *print_link(int); 44b49634deSclaudio const char *fmt_timeframe(time_t t); 45b49634deSclaudio const char *fmt_timeframe_core(time_t t); 46b49634deSclaudio const char *log_id(u_int32_t ); 47b49634deSclaudio const char *log_adv_rtr(u_int32_t); 48b49634deSclaudio void show_database_head(struct in_addr, u_int8_t); 49b49634deSclaudio int show_database_msg(struct imsg *); 5032286112Snorby char *print_ls_type(u_int8_t); 5132286112Snorby void show_db_hdr_msg_detail(struct lsa_hdr *); 5232286112Snorby char *print_rtr_link_type(u_int8_t); 5332286112Snorby const char *print_ospf_flags(u_int8_t); 5432286112Snorby int show_db_msg_detail(struct imsg *imsg); 55b49634deSclaudio int show_nbr_msg(struct imsg *); 56b49634deSclaudio const char *print_ospf_options(u_int8_t); 57b49634deSclaudio int show_nbr_detail_msg(struct imsg *); 5837355230Snorby int show_rib_msg(struct imsg *); 5937355230Snorby void show_rib_head(struct in_addr, u_int8_t, u_int8_t); 6091e3b0aeSnorby const char *print_ospf_rtr_flags(u_int8_t); 6137355230Snorby int show_rib_detail_msg(struct imsg *); 62c47b7f65Sclaudio void show_fib_head(void); 63c47b7f65Sclaudio int show_fib_msg(struct imsg *); 64c47b7f65Sclaudio void show_interface_head(void); 65c47b7f65Sclaudio const char * get_media_descr(int); 66c47b7f65Sclaudio const char * get_linkstate(int, int); 67c47b7f65Sclaudio void print_baudrate(u_long); 68c47b7f65Sclaudio int show_fib_interface_msg(struct imsg *); 69b49634deSclaudio 70b49634deSclaudio struct imsgbuf *ibuf; 71b49634deSclaudio 72cbb557dbShenning __dead void 73b49634deSclaudio usage(void) 74b49634deSclaudio { 75b49634deSclaudio extern char *__progname; 76b49634deSclaudio 77b49634deSclaudio fprintf(stderr, "usage: %s <command> [arg [...]]\n", __progname); 78b49634deSclaudio exit(1); 79b49634deSclaudio } 80b49634deSclaudio 81b49634deSclaudio void 82b49634deSclaudio imsg_event_add(struct imsgbuf *i) 83b49634deSclaudio { 84b49634deSclaudio } 85b49634deSclaudio 86b49634deSclaudio int 87b49634deSclaudio main(int argc, char *argv[]) 88b49634deSclaudio { 89b49634deSclaudio struct sockaddr_un sun; 90b49634deSclaudio struct parse_result *res; 91b49634deSclaudio struct imsg imsg; 92b49634deSclaudio unsigned int ifidx = 0; 93b49634deSclaudio int ctl_sock; 94b49634deSclaudio int done = 0; 95b49634deSclaudio int n; 96b49634deSclaudio 97b49634deSclaudio /* parse options */ 98b49634deSclaudio if ((res = parse(argc - 1, argv + 1)) == NULL) 99b49634deSclaudio exit(1); 100b49634deSclaudio 101b49634deSclaudio /* connect to ospfd control socket */ 102b49634deSclaudio if ((ctl_sock = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) 103b49634deSclaudio err(1, "socket"); 104b49634deSclaudio 105b49634deSclaudio bzero(&sun, sizeof(sun)); 106b49634deSclaudio sun.sun_family = AF_UNIX; 107b49634deSclaudio strlcpy(sun.sun_path, OSPFD_SOCKET, sizeof(sun.sun_path)); 108b49634deSclaudio if (connect(ctl_sock, (struct sockaddr *)&sun, sizeof(sun)) == -1) 109b49634deSclaudio err(1, "connect: %s", OSPFD_SOCKET); 110b49634deSclaudio 111b49634deSclaudio if ((ibuf = malloc(sizeof(struct imsgbuf))) == NULL) 112d2141824Sstevesk err(1, NULL); 113b49634deSclaudio imsg_init(ibuf, ctl_sock, NULL); 114b49634deSclaudio done = 0; 115b49634deSclaudio 116b49634deSclaudio /* process user request */ 117b49634deSclaudio switch (res->action) { 118b49634deSclaudio case NONE: 119b49634deSclaudio usage(); 120b49634deSclaudio /* not reached */ 121b49634deSclaudio case SHOW: 12259df52c7Snorby case SHOW_SUM: 12315d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_SUM, 0, 0, NULL, 0); 124b49634deSclaudio break; 125b49634deSclaudio case SHOW_IFACE: 126b49634deSclaudio if (*res->ifname) { 127b49634deSclaudio ifidx = if_nametoindex(res->ifname); 128b49634deSclaudio if (ifidx == 0) 129b49634deSclaudio errx(1, "no such interface %s", res->ifname); 130b49634deSclaudio } 13115d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_INTERFACE, 0, 0, 132b49634deSclaudio &ifidx, sizeof(ifidx)); 133b49634deSclaudio break; 134b49634deSclaudio case SHOW_NBR: 135129e6b5fSnorby printf("%-15s %-3s %-12s %-8s %-15s %-9s %s\n", "ID", "Pri", 136129e6b5fSnorby "State", "DeadTime", "Address", "Iface","Uptime"); 137b49634deSclaudio case SHOW_NBR_DTAIL: 13815d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_NBR, 0, 0, NULL, 0); 139b49634deSclaudio break; 140b49634deSclaudio case SHOW_DB: 14115d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DATABASE, 0, 0, NULL, 0); 142b49634deSclaudio break; 143b49634deSclaudio case SHOW_DBBYAREA: 14415d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DATABASE, 0, 0, 145b49634deSclaudio &res->addr, sizeof(res->addr)); 146b49634deSclaudio break; 14732286112Snorby case SHOW_DBEXT: 14815d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_EXT, 0, 0, NULL, 0); 14932286112Snorby break; 15032286112Snorby case SHOW_DBNET: 15115d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_NET, 0, 0, NULL, 0); 15232286112Snorby break; 15332286112Snorby case SHOW_DBRTR: 15415d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_RTR, 0, 0, NULL, 0); 15532286112Snorby break; 15632286112Snorby case SHOW_DBSELF: 15715d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_SELF, 0, 0, NULL, 0); 15832286112Snorby break; 15932286112Snorby case SHOW_DBSUM: 16015d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_SUM, 0, 0, NULL, 0); 16132286112Snorby break; 16232286112Snorby case SHOW_DBASBR: 16315d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_ASBR, 0, 0, NULL, 0); 16432286112Snorby break; 16537355230Snorby case SHOW_RIB: 1667aa44f3cSnorby printf("%-20s %-17s %-12s %-9s %-7s %-8s\n", "Destination", 1677aa44f3cSnorby "Nexthop", "Path Type", "Type", "Cost", "Uptime"); 16837355230Snorby case SHOW_RIB_DTAIL: 16915d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_RIB, 0, 0, NULL, 0); 17037355230Snorby break; 171c47b7f65Sclaudio case SHOW_FIB: 172c47b7f65Sclaudio if (!res->addr.s_addr) 17315d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_KROUTE, 0, 0, 174c47b7f65Sclaudio &res->flags, sizeof(res->flags)); 175c47b7f65Sclaudio else 17615d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_KROUTE_ADDR, 0, 0, 177c47b7f65Sclaudio &res->addr, sizeof(res->addr)); 178c47b7f65Sclaudio show_fib_head(); 179c47b7f65Sclaudio break; 180c47b7f65Sclaudio case SHOW_FIB_IFACE: 1814c561fb6Sclaudio if (*res->ifname) 18215d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_IFINFO, 0, 0, 1834c561fb6Sclaudio res->ifname, sizeof(res->ifname)); 1844c561fb6Sclaudio else 18515d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_IFINFO, 0, 0, NULL, 0); 186c47b7f65Sclaudio show_interface_head(); 187c47b7f65Sclaudio break; 188*73a141beSclaudio case FIB: 189*73a141beSclaudio errx(1, "fib couple|decouple"); 190*73a141beSclaudio break; 191*73a141beSclaudio case FIB_COUPLE: 192*73a141beSclaudio imsg_compose(ibuf, IMSG_CTL_FIB_COUPLE, 0, 0, NULL, 0); 193*73a141beSclaudio printf("couple request sent.\n"); 194*73a141beSclaudio done = 1; 195*73a141beSclaudio break; 196*73a141beSclaudio case FIB_DECOUPLE: 197*73a141beSclaudio imsg_compose(ibuf, IMSG_CTL_FIB_DECOUPLE, 0, 0, NULL, 0); 198*73a141beSclaudio printf("decouple request sent.\n"); 199*73a141beSclaudio done = 1; 200*73a141beSclaudio break; 201b49634deSclaudio case RELOAD: 20215d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_RELOAD, 0, 0, NULL, 0); 203b49634deSclaudio printf("reload request sent.\n"); 204b49634deSclaudio done = 1; 205b49634deSclaudio break; 206b49634deSclaudio } 207b49634deSclaudio 208b49634deSclaudio while (ibuf->w.queued) 209b49634deSclaudio if (msgbuf_write(&ibuf->w) < 0) 210b49634deSclaudio err(1, "write error"); 211b49634deSclaudio 212b49634deSclaudio while (!done) { 213b49634deSclaudio if ((n = imsg_read(ibuf)) == -1) 214b49634deSclaudio errx(1, "imsg_read error"); 215b49634deSclaudio if (n == 0) 216b49634deSclaudio errx(1, "pipe closed"); 217b49634deSclaudio 218b49634deSclaudio while (!done) { 219b49634deSclaudio if ((n = imsg_get(ibuf, &imsg)) == -1) 220b49634deSclaudio errx(1, "imsg_get error"); 221b49634deSclaudio if (n == 0) 222b49634deSclaudio break; 223b49634deSclaudio switch (res->action) { 224b49634deSclaudio case SHOW: 22559df52c7Snorby case SHOW_SUM: 22659df52c7Snorby done = show_summary_msg(&imsg); 227b49634deSclaudio break; 228b49634deSclaudio case SHOW_IFACE: 229b49634deSclaudio done = show_interface_msg(&imsg); 230b49634deSclaudio break; 231b49634deSclaudio case SHOW_NBR: 232b49634deSclaudio done = show_nbr_msg(&imsg); 233b49634deSclaudio break; 234b49634deSclaudio case SHOW_NBR_DTAIL: 235b49634deSclaudio done = show_nbr_detail_msg(&imsg); 236b49634deSclaudio break; 237b49634deSclaudio case SHOW_DB: 238b49634deSclaudio case SHOW_DBBYAREA: 23932286112Snorby case SHOW_DBSELF: 240b49634deSclaudio done = show_database_msg(&imsg); 241b49634deSclaudio break; 24232286112Snorby case SHOW_DBEXT: 24332286112Snorby case SHOW_DBNET: 24432286112Snorby case SHOW_DBRTR: 24532286112Snorby case SHOW_DBSUM: 24632286112Snorby case SHOW_DBASBR: 24732286112Snorby done = show_db_msg_detail(&imsg); 24832286112Snorby break; 24937355230Snorby case SHOW_RIB: 25037355230Snorby done = show_rib_msg(&imsg); 25137355230Snorby break; 25237355230Snorby case SHOW_RIB_DTAIL: 25337355230Snorby done = show_rib_detail_msg(&imsg); 25437355230Snorby break; 255c47b7f65Sclaudio case SHOW_FIB: 256c47b7f65Sclaudio done = show_fib_msg(&imsg); 257c47b7f65Sclaudio break; 258c47b7f65Sclaudio case SHOW_FIB_IFACE: 259c47b7f65Sclaudio done = show_fib_interface_msg(&imsg); 260c47b7f65Sclaudio break; 261b49634deSclaudio case NONE: 262*73a141beSclaudio case FIB: 263*73a141beSclaudio case FIB_COUPLE: 264*73a141beSclaudio case FIB_DECOUPLE: 265b49634deSclaudio case RELOAD: 266b49634deSclaudio break; 267b49634deSclaudio } 268b49634deSclaudio imsg_free(&imsg); 269b49634deSclaudio } 270b49634deSclaudio } 271b49634deSclaudio close(ctl_sock); 272b49634deSclaudio free(ibuf); 273b49634deSclaudio 274b49634deSclaudio return (0); 275b49634deSclaudio } 276b49634deSclaudio 277b49634deSclaudio int 27859df52c7Snorby show_summary_msg(struct imsg *imsg) 279b49634deSclaudio { 28059df52c7Snorby struct ctl_sum *sum; 28159df52c7Snorby struct ctl_sum_area *sumarea; 28259df52c7Snorby 28359df52c7Snorby switch (imsg->hdr.type) { 28459df52c7Snorby case IMSG_CTL_SHOW_SUM: 28559df52c7Snorby sum = imsg->data; 28659df52c7Snorby printf("Router ID: %s\n", inet_ntoa(sum->rtr_id)); 28759df52c7Snorby printf("RFC1583 compatibility flag is "); 28859df52c7Snorby if (sum->rfc1583compat) 28959df52c7Snorby printf("enabled\n"); 29059df52c7Snorby else 29159df52c7Snorby printf("disabled\n"); 29259df52c7Snorby 29359df52c7Snorby printf("SPF delay is %d sec(s), hold time between two SPFs " 29459df52c7Snorby "is %d sec(s)\n", sum->spf_delay, sum->spf_hold_time); 29559df52c7Snorby printf("Number of external LSA(s) %d\n", sum->num_ext_lsa); 29659df52c7Snorby printf("Number of areas attached to this router: %d\n", 29759df52c7Snorby sum->num_area); 29859df52c7Snorby break; 29959df52c7Snorby case IMSG_CTL_SHOW_SUM_AREA: 30059df52c7Snorby sumarea = imsg->data; 30159df52c7Snorby printf("\nArea ID: %s\n", inet_ntoa(sumarea->area)); 30259df52c7Snorby printf(" Number of interfaces in this area: %d\n", 30359df52c7Snorby sumarea->num_iface); 30459df52c7Snorby printf(" Number of fully adjacent neighbors in this " 30559df52c7Snorby "area: %d\n", sumarea->num_adj_nbr); 30659df52c7Snorby printf(" SPF algorithm executed %d time(s)\n", 30759df52c7Snorby sumarea->num_spf_calc); 30859df52c7Snorby printf(" Number LSA(s) %d\n", sumarea->num_lsa); 30959df52c7Snorby break; 31059df52c7Snorby case IMSG_CTL_END: 31159df52c7Snorby printf("\n"); 31259df52c7Snorby return (1); 31359df52c7Snorby default: 31459df52c7Snorby break; 31559df52c7Snorby } 316b49634deSclaudio 317b49634deSclaudio return (0); 318b49634deSclaudio } 319b49634deSclaudio 320b49634deSclaudio int 321b49634deSclaudio show_interface_msg(struct imsg *imsg) 322b49634deSclaudio { 323b49634deSclaudio struct ctl_iface *iface; 324b49634deSclaudio 325b49634deSclaudio switch (imsg->hdr.type) { 326b49634deSclaudio case IMSG_CTL_SHOW_INTERFACE: 327b49634deSclaudio iface = imsg->data; 328b49634deSclaudio printf("\n"); 329b49634deSclaudio printf("Interface %s is %d, line protocol is %s\n", 330b49634deSclaudio iface->name, iface->linkstate, print_link(iface->flags)); 331b49634deSclaudio printf(" Internet address %s/%d, ", 332b49634deSclaudio inet_ntoa(iface->addr), 3333ec0d80eSclaudio mask2prefixlen(iface->mask.s_addr)); 334b49634deSclaudio printf("Area %s\n", inet_ntoa(iface->area)); 335b49634deSclaudio printf(" Router ID %s, network type %s, cost: %d\n", 336b49634deSclaudio inet_ntoa(iface->rtr_id), 3379ac7929fSclaudio if_type_name(iface->type), iface->metric); 33859df52c7Snorby printf(" Transmit delay is %d sec(s), state %s, priority %d\n", 3399ac7929fSclaudio iface->transmit_delay, if_state_name(iface->state), 340b49634deSclaudio iface->priority); 341b49634deSclaudio printf(" Designated Router (ID) %s, ", 342b49634deSclaudio inet_ntoa(iface->dr_id)); 343b49634deSclaudio printf("interface address %s\n", inet_ntoa(iface->dr_addr)); 344b49634deSclaudio printf(" Backup Designated Router (ID) %s, ", 345b49634deSclaudio inet_ntoa(iface->bdr_id)); 346b49634deSclaudio printf("interface address %s\n", inet_ntoa(iface->bdr_addr)); 347b49634deSclaudio printf(" Timer intervals configured, " 348b49634deSclaudio "hello %d, dead %d, wait %d, retransmit %d\n", 349b49634deSclaudio iface->hello_interval, iface->dead_interval, 350b49634deSclaudio iface->dead_interval, iface->rxmt_interval); 351a68e4c86Sstevesk if (iface->passive) 352a68e4c86Sstevesk printf(" Passive interface (No Hellos)\n"); 353a68e4c86Sstevesk else if (iface->hello_timer < 0) 354b49634deSclaudio printf(" Hello timer not running\n"); 355b49634deSclaudio else 356b49634deSclaudio printf(" Hello timer due in %s\n", 357b49634deSclaudio fmt_timeframe_core(iface->hello_timer)); 3583388a643Snorby printf(" Uptime %s\n", iface->uptime == 0 ? 3593388a643Snorby "00:00:00" : fmt_timeframe_core(iface->uptime)); 360b49634deSclaudio printf(" Neighbor count is %d, adjacent neighbor count is " 361b49634deSclaudio "%d\n", iface->nbr_cnt, iface->adj_cnt); 362a4aef966Smsf if (iface->auth_type > 0) { 363a4aef966Smsf switch (iface->auth_type) { 364a4aef966Smsf case AUTH_SIMPLE: 365a4aef966Smsf printf(" Simple password authentication " 366a4aef966Smsf "enabled\n"); 3679b01acb5Sstevesk break; 368a4aef966Smsf case AUTH_CRYPT: 369a4aef966Smsf printf(" Message digest authentication " 370a4aef966Smsf "enabled\n"); 371a4aef966Smsf printf(" Primary key id is %d\n", 372a4aef966Smsf iface->auth_keyid); 3739b01acb5Sstevesk break; 374a4aef966Smsf default: 375a4aef966Smsf break; 376a4aef966Smsf } 377a4aef966Smsf } 378b49634deSclaudio break; 379b49634deSclaudio case IMSG_CTL_END: 380b49634deSclaudio printf("\n"); 381b49634deSclaudio return (1); 382b49634deSclaudio default: 383b49634deSclaudio break; 384b49634deSclaudio } 385b49634deSclaudio 386b49634deSclaudio return (0); 387b49634deSclaudio } 388b49634deSclaudio 389b49634deSclaudio const char * 390b49634deSclaudio print_link(int state) 391b49634deSclaudio { 392b49634deSclaudio if (state & IFF_UP) 393b49634deSclaudio return ("UP"); 394b49634deSclaudio else 395b49634deSclaudio return ("DOWN"); 396b49634deSclaudio } 397b49634deSclaudio 398b49634deSclaudio #define TF_BUFS 8 399b49634deSclaudio #define TF_LEN 9 400b49634deSclaudio 401b49634deSclaudio const char * 402b49634deSclaudio fmt_timeframe(time_t t) 403b49634deSclaudio { 404b49634deSclaudio if (t == 0) 405b49634deSclaudio return ("Never"); 406b49634deSclaudio else 407b49634deSclaudio return (fmt_timeframe_core(time(NULL) - t)); 408b49634deSclaudio } 409b49634deSclaudio 410b49634deSclaudio const char * 411b49634deSclaudio fmt_timeframe_core(time_t t) 412b49634deSclaudio { 413b49634deSclaudio char *buf; 414b49634deSclaudio static char tfbuf[TF_BUFS][TF_LEN]; /* ring buffer */ 415b49634deSclaudio static int idx = 0; 416b49634deSclaudio unsigned sec, min, hrs, day, week; 417b49634deSclaudio 418b49634deSclaudio if (t == 0) 419b49634deSclaudio return ("Stopped"); 420b49634deSclaudio 421b49634deSclaudio buf = tfbuf[idx++]; 422b49634deSclaudio if (idx == TF_BUFS) 423b49634deSclaudio idx = 0; 424b49634deSclaudio 425b49634deSclaudio week = t; 426b49634deSclaudio 427b49634deSclaudio sec = week % 60; 428b49634deSclaudio week /= 60; 429b49634deSclaudio min = week % 60; 430b49634deSclaudio week /= 60; 431b49634deSclaudio hrs = week % 24; 432b49634deSclaudio week /= 24; 433b49634deSclaudio day = week % 7; 434b49634deSclaudio week /= 7; 435b49634deSclaudio 436b49634deSclaudio if (week > 0) 437b49634deSclaudio snprintf(buf, TF_LEN, "%02uw%01ud%02uh", week, day, hrs); 438b49634deSclaudio else if (day > 0) 439b49634deSclaudio snprintf(buf, TF_LEN, "%01ud%02uh%02um", day, hrs, min); 440b49634deSclaudio else 441b49634deSclaudio snprintf(buf, TF_LEN, "%02u:%02u:%02u", hrs, min, sec); 442b49634deSclaudio 443b49634deSclaudio return (buf); 444b49634deSclaudio } 445b49634deSclaudio 446b49634deSclaudio const char * 447b49634deSclaudio log_id(u_int32_t id) 448b49634deSclaudio { 449b49634deSclaudio static char buf[48]; 450b49634deSclaudio struct in_addr addr; 451b49634deSclaudio 452b49634deSclaudio addr.s_addr = id; 453b49634deSclaudio 454b49634deSclaudio if (inet_ntop(AF_INET, &addr, buf, sizeof(buf)) == NULL) 455b49634deSclaudio return ("?"); 456b49634deSclaudio else 457b49634deSclaudio return (buf); 458b49634deSclaudio } 459b49634deSclaudio 460b49634deSclaudio const char * 461b49634deSclaudio log_adv_rtr(u_int32_t adv_rtr) 462b49634deSclaudio { 463b49634deSclaudio static char buf[48]; 464b49634deSclaudio struct in_addr addr; 465b49634deSclaudio 466b49634deSclaudio addr.s_addr = adv_rtr; 467b49634deSclaudio 468b49634deSclaudio if (inet_ntop(AF_INET, &addr, buf, sizeof(buf)) == NULL) 469b49634deSclaudio return ("?"); 470b49634deSclaudio else 471b49634deSclaudio return (buf); 472b49634deSclaudio } 473b49634deSclaudio 4743ec0d80eSclaudio /* prototype defined in ospfd.h and shared with the kroute.c version */ 475b49634deSclaudio u_int8_t 4763ec0d80eSclaudio mask2prefixlen(in_addr_t ina) 477b49634deSclaudio { 4783ec0d80eSclaudio if (ina == 0) 479b49634deSclaudio return (0); 480b49634deSclaudio else 4813ec0d80eSclaudio return (33 - ffs(ntohl(ina))); 482b49634deSclaudio } 483b49634deSclaudio 484b49634deSclaudio void 485b49634deSclaudio show_database_head(struct in_addr aid, u_int8_t type) 486b49634deSclaudio { 487b49634deSclaudio char *header, *format; 488b49634deSclaudio 489b49634deSclaudio switch (type) { 490b49634deSclaudio case LSA_TYPE_ROUTER: 491b49634deSclaudio format = "Router Link States"; 492b49634deSclaudio break; 493b49634deSclaudio case LSA_TYPE_NETWORK: 494b49634deSclaudio format = "Net Link States"; 495b49634deSclaudio break; 496b49634deSclaudio case LSA_TYPE_SUM_NETWORK: 497b49634deSclaudio format = "Summary Net Link States"; 498b49634deSclaudio break; 499b49634deSclaudio case LSA_TYPE_SUM_ROUTER: 500b49634deSclaudio format = "Summary Router Link States"; 501b49634deSclaudio break; 502b49634deSclaudio case LSA_TYPE_EXTERNAL: 503b49634deSclaudio format = NULL; 504b49634deSclaudio if ((header = strdup("Type-5 AS External Link States")) == NULL) 505b49634deSclaudio err(1, NULL); 506b49634deSclaudio break; 507b49634deSclaudio default: 508b49634deSclaudio errx(1, "unknown LSA type"); 509b49634deSclaudio } 510b49634deSclaudio if (type != LSA_TYPE_EXTERNAL) 511b49634deSclaudio if (asprintf(&header, "%s (Area %s)", format, 512b49634deSclaudio inet_ntoa(aid)) == -1) 513b49634deSclaudio err(1, NULL); 514b49634deSclaudio 51532286112Snorby printf("\n%-15s %s\n\n", "", header); 516b49634deSclaudio free(header); 517b49634deSclaudio } 518b49634deSclaudio 519b49634deSclaudio int 520b49634deSclaudio show_database_msg(struct imsg *imsg) 521b49634deSclaudio { 522b49634deSclaudio static struct in_addr area_id; 523b49634deSclaudio static u_int8_t lasttype; 524b49634deSclaudio struct area *area; 525b49634deSclaudio struct lsa_hdr *lsa; 526b49634deSclaudio 527b49634deSclaudio switch (imsg->hdr.type) { 528b49634deSclaudio case IMSG_CTL_SHOW_DATABASE: 52932286112Snorby case IMSG_CTL_SHOW_DB_SELF: 530b49634deSclaudio lsa = imsg->data; 53132286112Snorby if (lsa->type != lasttype) { 532b49634deSclaudio show_database_head(area_id, lsa->type); 53332286112Snorby printf("%-15s %-15s %-4s %-10s %-8s\n", "Link ID", 53432286112Snorby "Adv Router", "Age", "Seq#", "Checksum"); 53532286112Snorby } 536b49634deSclaudio printf("%-15s %-15s %-4d 0x%08x 0x%04x\n", 537b49634deSclaudio log_id(lsa->ls_id), log_adv_rtr(lsa->adv_rtr), 538b49634deSclaudio ntohs(lsa->age), ntohl(lsa->seq_num), 539b49634deSclaudio ntohs(lsa->ls_chksum)); 540b49634deSclaudio lasttype = lsa->type; 541b49634deSclaudio break; 542b49634deSclaudio case IMSG_CTL_AREA: 543b49634deSclaudio area = imsg->data; 544b49634deSclaudio area_id = area->id; 54543dbf367Snorby lasttype = 0; 546b49634deSclaudio break; 547b49634deSclaudio case IMSG_CTL_END: 54832286112Snorby printf("\n"); 54932286112Snorby return (1); 55032286112Snorby default: 55132286112Snorby break; 55232286112Snorby } 55332286112Snorby 55432286112Snorby return (0); 55532286112Snorby } 55632286112Snorby 55732286112Snorby char * 55832286112Snorby print_ls_type(u_int8_t type) 55932286112Snorby { 56032286112Snorby switch (type) { 56132286112Snorby case LSA_TYPE_ROUTER: 56232286112Snorby return ("Router"); 56332286112Snorby case LSA_TYPE_NETWORK: 56432286112Snorby return ("Network"); 56532286112Snorby case LSA_TYPE_SUM_NETWORK: 56632286112Snorby return ("Summary (Network)"); 56732286112Snorby case LSA_TYPE_SUM_ROUTER: 56832286112Snorby return ("Summary (Router)"); 56932286112Snorby case LSA_TYPE_EXTERNAL: 57032286112Snorby return ("AS External"); 57132286112Snorby default: 57232286112Snorby return ("Unknown"); 57332286112Snorby } 57432286112Snorby } 57532286112Snorby 57632286112Snorby void 57732286112Snorby show_db_hdr_msg_detail(struct lsa_hdr *lsa) 57832286112Snorby { 57932286112Snorby printf("LS age: %d\n", ntohs(lsa->age)); 58032286112Snorby printf("Options: %s\n", print_ospf_options(lsa->opts)); 58132286112Snorby printf("LS Type: %s\n", print_ls_type(lsa->type)); 58232286112Snorby 58332286112Snorby switch (lsa->type) { 58432286112Snorby case LSA_TYPE_ROUTER: 58532286112Snorby printf("Link State ID: %s\n", log_id(lsa->ls_id)); 58632286112Snorby break; 58732286112Snorby case LSA_TYPE_NETWORK: 58832286112Snorby printf("Link State ID: %s (address of Designated Router)\n", 58932286112Snorby log_id(lsa->ls_id)); 59032286112Snorby break; 59132286112Snorby case LSA_TYPE_SUM_NETWORK: 59232286112Snorby printf("Link State ID: %s (Network ID)\n", log_id(lsa->ls_id)); 59332286112Snorby break; 59432286112Snorby case LSA_TYPE_SUM_ROUTER: 59532286112Snorby printf("Link State ID: %s (ASBR Router ID)\n", 59632286112Snorby log_id(lsa->ls_id)); 59732286112Snorby break; 59832286112Snorby case LSA_TYPE_EXTERNAL: 59932286112Snorby printf("Link State ID: %s (External Network Number)\n", 60032286112Snorby log_id(lsa->ls_id)); 60132286112Snorby break; 60232286112Snorby } 60332286112Snorby 60432286112Snorby printf("Advertising Router: %s\n", log_adv_rtr(lsa->adv_rtr)); 60532286112Snorby printf("LS Seq Number: 0x%08x\n", ntohl(lsa->seq_num)); 60632286112Snorby printf("Checksum: 0x%04x\n", ntohs(lsa->ls_chksum)); 60732286112Snorby printf("Length: %d\n", ntohs(lsa->len)); 60832286112Snorby } 60932286112Snorby 61032286112Snorby char * 61132286112Snorby print_rtr_link_type(u_int8_t type) 61232286112Snorby { 61332286112Snorby switch (type) { 61432286112Snorby case LINK_TYPE_POINTTOPOINT: 61532286112Snorby return ("Point-to-Point"); 61632286112Snorby case LINK_TYPE_TRANSIT_NET: 61732286112Snorby return ("Transit Network"); 61832286112Snorby case LINK_TYPE_STUB_NET: 61932286112Snorby return ("Stub Network"); 62032286112Snorby case LINK_TYPE_VIRTUAL: 62132286112Snorby return ("Virtual Link"); 62232286112Snorby default: 62332286112Snorby return ("Unknown"); 62432286112Snorby } 62532286112Snorby } 62632286112Snorby 62732286112Snorby const char * 62832286112Snorby print_ospf_flags(u_int8_t opts) 62932286112Snorby { 63032286112Snorby static char optbuf[32]; 63132286112Snorby 63232286112Snorby snprintf(optbuf, sizeof(optbuf), "*|*|*|*|*|%s|%s|%s", 63332286112Snorby opts & OSPF_RTR_V ? "V" : "-", 63432286112Snorby opts & OSPF_RTR_E ? "E" : "-", 63532286112Snorby opts & OSPF_RTR_B ? "B" : "-"); 63632286112Snorby return (optbuf); 63732286112Snorby } 63832286112Snorby 63932286112Snorby int 64032286112Snorby show_db_msg_detail(struct imsg *imsg) 64132286112Snorby { 64232286112Snorby static struct in_addr area_id; 64332286112Snorby static u_int8_t lasttype; 64432286112Snorby struct in_addr addr, data; 64532286112Snorby struct area *area; 64632286112Snorby struct lsa *lsa; 64732286112Snorby struct lsa_rtr_link *rtr_link; 64832286112Snorby struct lsa_asext *asext; 64932286112Snorby u_int16_t i, nlinks, off; 65032286112Snorby 65132286112Snorby /* XXX sanity checks! */ 65232286112Snorby 65332286112Snorby switch (imsg->hdr.type) { 65432286112Snorby case IMSG_CTL_SHOW_DB_EXT: 65532286112Snorby lsa = imsg->data; 65632286112Snorby if (lsa->hdr.type != lasttype) 65732286112Snorby show_database_head(area_id, lsa->hdr.type); 65832286112Snorby show_db_hdr_msg_detail(&lsa->hdr); 65932286112Snorby addr.s_addr = lsa->data.asext.mask; 66032286112Snorby printf("Network Mask: %s\n", inet_ntoa(addr)); 66132286112Snorby 66232286112Snorby asext = (struct lsa_asext *)((char *)lsa + sizeof(lsa->hdr)); 66332286112Snorby 66432286112Snorby printf(" Metric type: "); 66532286112Snorby if (ntohl(lsa->data.asext.metric) & LSA_ASEXT_E_FLAG) 66632286112Snorby printf("2\n"); 66732286112Snorby else 66832286112Snorby printf("1\n"); 66932286112Snorby printf(" Metric: %d\n", ntohl(asext->metric) 67032286112Snorby & LSA_METRIC_MASK); 67132286112Snorby addr.s_addr = asext->fw_addr; 67232286112Snorby printf(" Forwarding Address: %s\n", inet_ntoa(addr)); 67332286112Snorby printf(" External Route Tag: %d\n\n", ntohl(asext->ext_tag)); 67432286112Snorby 67532286112Snorby lasttype = lsa->hdr.type; 67632286112Snorby break; 67732286112Snorby case IMSG_CTL_SHOW_DB_NET: 67832286112Snorby lsa = imsg->data; 67932286112Snorby if (lsa->hdr.type != lasttype) 68032286112Snorby show_database_head(area_id, lsa->hdr.type); 68132286112Snorby show_db_hdr_msg_detail(&lsa->hdr); 68232286112Snorby addr.s_addr = lsa->data.net.mask; 68332286112Snorby printf("Network Mask: %s\n", inet_ntoa(addr)); 68432286112Snorby 68532286112Snorby nlinks = (ntohs(lsa->hdr.len) - sizeof(struct lsa_hdr) 68632286112Snorby - sizeof(u_int32_t)) / sizeof(struct lsa_net_link); 68732286112Snorby off = sizeof(lsa->hdr) + sizeof(u_int32_t); 68832286112Snorby 68932286112Snorby for (i = 0; i < nlinks; i++) { 69032286112Snorby addr.s_addr = lsa->data.net.att_rtr[i]; 69132286112Snorby printf(" Attached Router: %s\n", inet_ntoa(addr)); 69232286112Snorby } 69332286112Snorby 69432286112Snorby printf("\n"); 69532286112Snorby lasttype = lsa->hdr.type; 69632286112Snorby break; 69732286112Snorby case IMSG_CTL_SHOW_DB_RTR: 69832286112Snorby lsa = imsg->data; 69932286112Snorby if (lsa->hdr.type != lasttype) 70032286112Snorby show_database_head(area_id, lsa->hdr.type); 70132286112Snorby show_db_hdr_msg_detail(&lsa->hdr); 70232286112Snorby printf("Flags: %s\n", print_ospf_flags(lsa->data.rtr.flags)); 70332286112Snorby nlinks = ntohs(lsa->data.rtr.nlinks); 70432286112Snorby printf("Number of Links: %d\n\n", nlinks); 70532286112Snorby 70632286112Snorby off = sizeof(lsa->hdr) + sizeof(struct lsa_rtr); 70732286112Snorby 70832286112Snorby for (i = 0; i < nlinks; i++) { 70932286112Snorby rtr_link = (struct lsa_rtr_link *)((char *)lsa + off); 71032286112Snorby 71132286112Snorby printf(" Link connected to: %s\n", 71232286112Snorby print_rtr_link_type(rtr_link->type)); 71332286112Snorby 71432286112Snorby addr.s_addr = rtr_link->id; 71532286112Snorby data.s_addr = rtr_link->data; 71632286112Snorby 71732286112Snorby switch (rtr_link->type) { 71832286112Snorby case LINK_TYPE_POINTTOPOINT: 71932286112Snorby case LINK_TYPE_VIRTUAL: 72032286112Snorby printf(" Link ID (Neighbors Router ID):" 72132286112Snorby " %s\n", inet_ntoa(addr)); 72232286112Snorby printf(" Link Data (Router Interface " 72332286112Snorby "address): %s\n", inet_ntoa(data)); 72432286112Snorby break; 72532286112Snorby case LINK_TYPE_TRANSIT_NET: 72632286112Snorby printf(" Link ID (Designated Router " 72732286112Snorby "address): %s\n", inet_ntoa(addr)); 72832286112Snorby printf(" Link Data (Router Interface " 72932286112Snorby "address): %s\n", inet_ntoa(data)); 73032286112Snorby break; 73132286112Snorby case LINK_TYPE_STUB_NET: 73232286112Snorby printf(" Link ID (Network ID): %s\n", 73332286112Snorby inet_ntoa(addr)); 73432286112Snorby printf(" Link Data (Network Mask): %s\n", 73532286112Snorby inet_ntoa(data)); 73632286112Snorby break; 73732286112Snorby default: 73832286112Snorby printf(" Link ID (Unknown): %s\n", 73932286112Snorby inet_ntoa(addr)); 74032286112Snorby printf(" Link Data (Unknown): %s\n", 74132286112Snorby inet_ntoa(data)); 74232286112Snorby break; 74332286112Snorby } 74432286112Snorby 74532286112Snorby printf(" Metric: %d\n\n", ntohs(rtr_link->metric)); 74632286112Snorby 74732286112Snorby off += sizeof(struct lsa_rtr_link) + 74832286112Snorby rtr_link->num_tos * sizeof(u_int32_t); 74932286112Snorby } 75032286112Snorby 75132286112Snorby lasttype = lsa->hdr.type; 75232286112Snorby break; 75332286112Snorby case IMSG_CTL_SHOW_DB_SUM: 75432286112Snorby case IMSG_CTL_SHOW_DB_ASBR: 75532286112Snorby lsa = imsg->data; 75632286112Snorby if (lsa->hdr.type != lasttype) 75732286112Snorby show_database_head(area_id, lsa->hdr.type); 75832286112Snorby show_db_hdr_msg_detail(&lsa->hdr); 75932286112Snorby addr.s_addr = lsa->data.sum.mask; 76032286112Snorby printf("Network Mask: %s\n", inet_ntoa(addr)); 76132286112Snorby printf("Metric: %d\n\n", ntohl(lsa->data.sum.metric) & 76232286112Snorby LSA_METRIC_MASK); 76332286112Snorby lasttype = lsa->hdr.type; 76432286112Snorby break; 76532286112Snorby case IMSG_CTL_AREA: 76632286112Snorby area = imsg->data; 76732286112Snorby area_id = area->id; 76815904804Snorby lasttype = 0; 76932286112Snorby break; 77032286112Snorby case IMSG_CTL_END: 771b49634deSclaudio return (1); 772b49634deSclaudio default: 773b49634deSclaudio break; 774b49634deSclaudio } 775b49634deSclaudio 776b49634deSclaudio return (0); 777b49634deSclaudio } 778b49634deSclaudio 779b49634deSclaudio int 780b49634deSclaudio show_nbr_msg(struct imsg *imsg) 781b49634deSclaudio { 782b49634deSclaudio struct ctl_nbr *nbr; 783b49634deSclaudio char *state; 784b49634deSclaudio 785b49634deSclaudio switch (imsg->hdr.type) { 786b49634deSclaudio case IMSG_CTL_SHOW_NBR: 787b49634deSclaudio nbr = imsg->data; 7889ac7929fSclaudio if (asprintf(&state, "%s/%s", nbr_state_name(nbr->nbr_state), 7899ac7929fSclaudio if_state_name(nbr->iface_state)) == -1) 790b49634deSclaudio err(1, NULL); 791129e6b5fSnorby printf("%-15s %-3d %-12s %-9s", inet_ntoa(nbr->id), 792b49634deSclaudio nbr->priority, state, fmt_timeframe_core(nbr->dead_timer)); 793129e6b5fSnorby printf("%-15s %-9s %s\n", inet_ntoa(nbr->addr), nbr->name, 794129e6b5fSnorby nbr->uptime == 0 ? "-" : fmt_timeframe_core(nbr->uptime)); 795b49634deSclaudio free(state); 796b49634deSclaudio break; 797b49634deSclaudio case IMSG_CTL_END: 798b49634deSclaudio printf("\n"); 799b49634deSclaudio return (1); 800b49634deSclaudio default: 801b49634deSclaudio break; 802b49634deSclaudio } 803b49634deSclaudio 804b49634deSclaudio return (0); 805b49634deSclaudio } 806b49634deSclaudio 807b49634deSclaudio const char * 808b49634deSclaudio print_ospf_options(u_int8_t opts) 809b49634deSclaudio { 810b49634deSclaudio static char optbuf[32]; 811b49634deSclaudio 812b49634deSclaudio snprintf(optbuf, sizeof(optbuf), "*|*|%s|%s|%s|%s|%s|*", 813b49634deSclaudio opts & OSPF_OPTION_DC ? "DC" : "-", 814b49634deSclaudio opts & OSPF_OPTION_EA ? "EA" : "-", 815b49634deSclaudio opts & OSPF_OPTION_NP ? "N/P" : "-", 816b49634deSclaudio opts & OSPF_OPTION_MC ? "MC" : "-", 817b49634deSclaudio opts & OSPF_OPTION_E ? "E" : "-"); 818b49634deSclaudio return (optbuf); 819b49634deSclaudio } 820b49634deSclaudio 821b49634deSclaudio int 822b49634deSclaudio show_nbr_detail_msg(struct imsg *imsg) 823b49634deSclaudio { 824b49634deSclaudio struct ctl_nbr *nbr; 825b49634deSclaudio 826b49634deSclaudio switch (imsg->hdr.type) { 827b49634deSclaudio case IMSG_CTL_SHOW_NBR: 828b49634deSclaudio nbr = imsg->data; 829b49634deSclaudio printf("\nNeighbor %s, ", inet_ntoa(nbr->id)); 830b49634deSclaudio printf("interface address %s\n", inet_ntoa(nbr->addr)); 83152580a1cSnorby printf(" Area %s, interface %s\n", inet_ntoa(nbr->area), 83252580a1cSnorby nbr->name); 833b49634deSclaudio printf(" Neighbor priority is %d, " 834b49634deSclaudio "State is %s, %d state changes\n", 8359ac7929fSclaudio nbr->priority, nbr_state_name(nbr->nbr_state), 836b49634deSclaudio nbr->state_chng_cnt); 837b49634deSclaudio printf(" DR is %s, ", inet_ntoa(nbr->dr)); 838b49634deSclaudio printf("BDR is %s\n", inet_ntoa(nbr->bdr)); 83952580a1cSnorby printf(" Options %s\n", print_ospf_options(nbr->options)); 840b49634deSclaudio printf(" Dead timer due in %s\n", 841b49634deSclaudio fmt_timeframe_core(nbr->dead_timer)); 842b49634deSclaudio printf(" Database Summary List %d\n", nbr->db_sum_lst_cnt); 843b49634deSclaudio printf(" Link State Request List %d\n", nbr->ls_req_lst_cnt); 844b49634deSclaudio printf(" Link State Retransmission List %d\n", 845b49634deSclaudio nbr->ls_retrans_lst_cnt); 846b49634deSclaudio break; 847b49634deSclaudio case IMSG_CTL_END: 848b49634deSclaudio printf("\n"); 849b49634deSclaudio return (1); 850b49634deSclaudio default: 851b49634deSclaudio break; 852b49634deSclaudio } 853b49634deSclaudio 854b49634deSclaudio return (0); 855b49634deSclaudio } 85637355230Snorby 85737355230Snorby int 85837355230Snorby show_rib_msg(struct imsg *imsg) 85937355230Snorby { 86037355230Snorby struct ctl_rt *rt; 86137355230Snorby char *dstnet; 86237355230Snorby 86337355230Snorby switch (imsg->hdr.type) { 86437355230Snorby case IMSG_CTL_SHOW_RIB: 86537355230Snorby rt = imsg->data; 86637355230Snorby switch (rt->d_type) { 86737355230Snorby case DT_NET: 86837355230Snorby if (asprintf(&dstnet, "%s/%d", inet_ntoa(rt->prefix), 86937355230Snorby rt->prefixlen) == -1) 87037355230Snorby err(1, NULL); 87137355230Snorby break; 87237355230Snorby case DT_RTR: 87337355230Snorby if (asprintf(&dstnet, "%s", 87437355230Snorby inet_ntoa(rt->prefix)) == -1) 87537355230Snorby err(1, NULL); 87637355230Snorby break; 87737355230Snorby default: 87837355230Snorby errx(1, "Invalid route type"); 87937355230Snorby } 88037355230Snorby 8817aa44f3cSnorby printf("%-20s %-17s %-12s %-9s %-7d %s\n", dstnet, 8829ac7929fSclaudio inet_ntoa(rt->nexthop), path_type_name(rt->p_type), 8839ac7929fSclaudio dst_type_name(rt->d_type), rt->cost, 8847aa44f3cSnorby rt->uptime == 0 ? "-" : fmt_timeframe_core(rt->uptime)); 88537355230Snorby free(dstnet); 88637355230Snorby break; 88737355230Snorby case IMSG_CTL_END: 88837355230Snorby printf("\n"); 88937355230Snorby return (1); 89037355230Snorby default: 89137355230Snorby break; 89237355230Snorby } 89337355230Snorby 89437355230Snorby return (0); 89537355230Snorby } 89637355230Snorby 89737355230Snorby void 89837355230Snorby show_rib_head(struct in_addr aid, u_int8_t d_type, u_int8_t p_type) 89937355230Snorby { 90091e3b0aeSnorby char *header, *format, *format2; 90137355230Snorby 90237355230Snorby switch (p_type) { 90337355230Snorby case PT_INTRA_AREA: 90437355230Snorby case PT_INTER_AREA: 90537355230Snorby switch (d_type) { 90637355230Snorby case DT_NET: 90737355230Snorby format = "Network Routing Table"; 90891e3b0aeSnorby format2 = ""; 90937355230Snorby break; 91037355230Snorby case DT_RTR: 91137355230Snorby format = "Router Routing Table"; 91291e3b0aeSnorby format2 = "Type"; 91337355230Snorby break; 91437355230Snorby default: 91537355230Snorby errx(1, "unknown route type"); 91637355230Snorby } 91737355230Snorby break; 91837355230Snorby case PT_TYPE1_EXT: 91937355230Snorby case PT_TYPE2_EXT: 92037355230Snorby format = NULL; 92191e3b0aeSnorby format2 = "Cost 2"; 92237355230Snorby if ((header = strdup("External Routing Table")) == NULL) 92337355230Snorby err(1, NULL); 92437355230Snorby break; 92537355230Snorby default: 92637355230Snorby errx(1, "unknown route type"); 92737355230Snorby } 92837355230Snorby 92937355230Snorby if (p_type != PT_TYPE1_EXT && p_type != PT_TYPE2_EXT) 93037355230Snorby if (asprintf(&header, "%s (Area %s)", format, 93137355230Snorby inet_ntoa(aid)) == -1) 93237355230Snorby err(1, NULL); 93337355230Snorby 93491e3b0aeSnorby printf("\n%-18s %s\n", "", header); 93537355230Snorby free(header); 93637355230Snorby 93791e3b0aeSnorby printf("\n%-18s %-15s %-15s %-12s %-7s %-7s\n", "Destination", 93891e3b0aeSnorby "Nexthop", "Adv Router", "Path type", "Cost", format2); 93991e3b0aeSnorby } 94037355230Snorby 94191e3b0aeSnorby const char * 94291e3b0aeSnorby print_ospf_rtr_flags(u_int8_t opts) 94391e3b0aeSnorby { 94491e3b0aeSnorby static char optbuf[32]; 94591e3b0aeSnorby 94691e3b0aeSnorby snprintf(optbuf, sizeof(optbuf), "%s%s%s", 94791e3b0aeSnorby opts & OSPF_RTR_E ? "AS" : "", 94891e3b0aeSnorby opts & OSPF_RTR_E && opts & OSPF_RTR_B ? "+" : "", 94991e3b0aeSnorby opts & OSPF_RTR_B ? "ABR" : ""); 95091e3b0aeSnorby return (optbuf); 95137355230Snorby } 95237355230Snorby 95337355230Snorby int 95437355230Snorby show_rib_detail_msg(struct imsg *imsg) 95537355230Snorby { 95637355230Snorby static struct in_addr area_id; 95737355230Snorby struct ctl_rt *rt; 95837355230Snorby struct area *area; 95937355230Snorby char *dstnet; 96037355230Snorby static u_int8_t lasttype; 96137355230Snorby 96237355230Snorby switch (imsg->hdr.type) { 96337355230Snorby case IMSG_CTL_SHOW_RIB: 96437355230Snorby rt = imsg->data; 96537355230Snorby 96637355230Snorby switch (rt->p_type) { 96737355230Snorby case PT_INTRA_AREA: 96837355230Snorby case PT_INTER_AREA: 96937355230Snorby switch (rt->d_type) { 97037355230Snorby case DT_NET: 97137355230Snorby if (lasttype != RIB_NET) 97237355230Snorby show_rib_head(rt->area, rt->d_type, 97337355230Snorby rt->p_type); 97437355230Snorby if (asprintf(&dstnet, "%s/%d", 97537355230Snorby inet_ntoa(rt->prefix), rt->prefixlen) == -1) 97637355230Snorby err(1, NULL); 97737355230Snorby lasttype = RIB_NET; 97837355230Snorby break; 97937355230Snorby case DT_RTR: 98037355230Snorby if (lasttype != RIB_RTR) 98137355230Snorby show_rib_head(rt->area, rt->d_type, 98237355230Snorby rt->p_type); 98337355230Snorby if (asprintf(&dstnet, "%s", 98437355230Snorby inet_ntoa(rt->prefix)) == -1) 98537355230Snorby err(1, NULL); 98637355230Snorby lasttype = RIB_RTR; 98737355230Snorby break; 98837355230Snorby default: 98937355230Snorby errx(1, "unknown route type"); 99037355230Snorby } 99191e3b0aeSnorby printf("%-18s %-15s ", dstnet, inet_ntoa(rt->nexthop)); 99291e3b0aeSnorby printf("%-15s %-12s %-7d", inet_ntoa(rt->adv_rtr), 9939ac7929fSclaudio path_type_name(rt->p_type), rt->cost); 99437355230Snorby free(dstnet); 99591e3b0aeSnorby 99691e3b0aeSnorby if (rt->d_type == DT_RTR) 99791e3b0aeSnorby printf(" %-7s", 99891e3b0aeSnorby print_ospf_rtr_flags(rt->flags)); 99991e3b0aeSnorby 100091e3b0aeSnorby printf("\n"); 100137355230Snorby break; 100237355230Snorby case PT_TYPE1_EXT: 100337355230Snorby case PT_TYPE2_EXT: 100491e3b0aeSnorby if (lasttype != RIB_EXT) 100591e3b0aeSnorby show_rib_head(rt->area, rt->d_type, rt->p_type); 100691e3b0aeSnorby 100791e3b0aeSnorby if (asprintf(&dstnet, "%s/%d", 100891e3b0aeSnorby inet_ntoa(rt->prefix), rt->prefixlen) == -1) 100991e3b0aeSnorby err(1, NULL); 101091e3b0aeSnorby 101191e3b0aeSnorby printf("%-18s %-15s ", dstnet, inet_ntoa(rt->nexthop)); 101291e3b0aeSnorby printf("%-15s %-12s %-7d %-7d\n", 10139ac7929fSclaudio inet_ntoa(rt->adv_rtr), path_type_name(rt->p_type), 101491e3b0aeSnorby rt->cost, rt->cost2); 101591e3b0aeSnorby 101691e3b0aeSnorby lasttype = RIB_EXT; 101737355230Snorby break; 101837355230Snorby default: 101937355230Snorby errx(1, "unknown route type"); 102037355230Snorby } 102137355230Snorby break; 102237355230Snorby case IMSG_CTL_AREA: 102337355230Snorby area = imsg->data; 102437355230Snorby area_id = area->id; 102537355230Snorby break; 102637355230Snorby case IMSG_CTL_END: 102737355230Snorby printf("\n"); 102837355230Snorby return (1); 102937355230Snorby default: 103037355230Snorby break; 103137355230Snorby } 103237355230Snorby 103337355230Snorby return (0); 103437355230Snorby } 1035c47b7f65Sclaudio 1036c47b7f65Sclaudio void 1037c47b7f65Sclaudio show_fib_head(void) 1038c47b7f65Sclaudio { 1039c47b7f65Sclaudio printf("flags: * = valid, O = OSPF, C = Connected, S = Static\n"); 1040c47b7f65Sclaudio printf("%-6s %-20s %-17s\n", "Flags", "Destination", "Nexthop"); 1041c47b7f65Sclaudio } 1042c47b7f65Sclaudio 1043c47b7f65Sclaudio int 1044c47b7f65Sclaudio show_fib_msg(struct imsg *imsg) 1045c47b7f65Sclaudio { 1046c47b7f65Sclaudio struct kroute *k; 1047c47b7f65Sclaudio char *p; 1048c47b7f65Sclaudio 1049c47b7f65Sclaudio switch (imsg->hdr.type) { 1050c47b7f65Sclaudio case IMSG_CTL_KROUTE: 1051c47b7f65Sclaudio if (imsg->hdr.len < IMSG_HEADER_SIZE + sizeof(struct kroute)) 1052c47b7f65Sclaudio errx(1, "wrong imsg len"); 1053c47b7f65Sclaudio k = imsg->data; 1054c47b7f65Sclaudio 1055c47b7f65Sclaudio if (k->flags & F_DOWN) 1056c47b7f65Sclaudio printf(" "); 1057c47b7f65Sclaudio else 1058c47b7f65Sclaudio printf("*"); 1059c47b7f65Sclaudio 1060347b5019Sclaudio if (!(k->flags & F_KERNEL)) 1061c47b7f65Sclaudio printf("O"); 1062c47b7f65Sclaudio else if (k->flags & F_CONNECTED) 1063c47b7f65Sclaudio printf("C"); 1064fc1549e1Sclaudio else if (k->flags & F_STATIC) 1065c47b7f65Sclaudio printf("S"); 1066c47b7f65Sclaudio else 1067c47b7f65Sclaudio printf(" "); 1068c47b7f65Sclaudio 1069c47b7f65Sclaudio printf(" "); 1070c47b7f65Sclaudio if (asprintf(&p, "%s/%u", inet_ntoa(k->prefix), k->prefixlen) == 1071c47b7f65Sclaudio -1) 1072c47b7f65Sclaudio err(1, NULL); 1073c47b7f65Sclaudio printf("%-20s ", p); 1074c47b7f65Sclaudio free(p); 1075c47b7f65Sclaudio 1076c47b7f65Sclaudio if (k->nexthop.s_addr) 1077c47b7f65Sclaudio printf("%s", inet_ntoa(k->nexthop)); 1078c47b7f65Sclaudio else if (k->flags & F_CONNECTED) 1079c47b7f65Sclaudio printf("link#%u", k->ifindex); 1080c47b7f65Sclaudio printf("\n"); 1081c47b7f65Sclaudio 1082c47b7f65Sclaudio break; 1083c47b7f65Sclaudio case IMSG_CTL_END: 1084c47b7f65Sclaudio printf("\n"); 1085c47b7f65Sclaudio return (1); 1086c47b7f65Sclaudio default: 1087c47b7f65Sclaudio break; 1088c47b7f65Sclaudio } 1089c47b7f65Sclaudio 1090c47b7f65Sclaudio return (0); 1091c47b7f65Sclaudio } 1092c47b7f65Sclaudio 1093c47b7f65Sclaudio void 1094c47b7f65Sclaudio show_interface_head(void) 1095c47b7f65Sclaudio { 10964c561fb6Sclaudio printf("%-15s%-15s%s\n", "Interface", "Flags", 1097c47b7f65Sclaudio "Link state"); 1098c47b7f65Sclaudio } 1099c47b7f65Sclaudio 1100c47b7f65Sclaudio const int ifm_status_valid_list[] = IFM_STATUS_VALID_LIST; 1101c47b7f65Sclaudio const struct ifmedia_status_description 1102c47b7f65Sclaudio ifm_status_descriptions[] = IFM_STATUS_DESCRIPTIONS; 1103c47b7f65Sclaudio const struct ifmedia_description 1104c47b7f65Sclaudio ifm_type_descriptions[] = IFM_TYPE_DESCRIPTIONS; 1105c47b7f65Sclaudio 1106c47b7f65Sclaudio const char * 1107c47b7f65Sclaudio get_media_descr(int media_type) 1108c47b7f65Sclaudio { 1109c47b7f65Sclaudio const struct ifmedia_description *p; 1110c47b7f65Sclaudio 1111c47b7f65Sclaudio for (p = ifm_type_descriptions; p->ifmt_string != NULL; p++) 1112c47b7f65Sclaudio if (media_type == p->ifmt_word) 1113c47b7f65Sclaudio return (p->ifmt_string); 1114c47b7f65Sclaudio 1115c47b7f65Sclaudio return ("unknown media"); 1116c47b7f65Sclaudio } 1117c47b7f65Sclaudio 1118c47b7f65Sclaudio const char * 1119c47b7f65Sclaudio get_linkstate(int media_type, int link_state) 1120c47b7f65Sclaudio { 1121c47b7f65Sclaudio const struct ifmedia_status_description *p; 1122c47b7f65Sclaudio int i; 1123c47b7f65Sclaudio 1124c47b7f65Sclaudio if (link_state == LINK_STATE_UNKNOWN) 1125c47b7f65Sclaudio return ("unknown"); 1126c47b7f65Sclaudio 1127c47b7f65Sclaudio for (i = 0; ifm_status_valid_list[i] != 0; i++) 1128c47b7f65Sclaudio for (p = ifm_status_descriptions; p->ifms_valid != 0; p++) { 1129c47b7f65Sclaudio if (p->ifms_type != media_type || 1130c47b7f65Sclaudio p->ifms_valid != ifm_status_valid_list[i]) 1131c47b7f65Sclaudio continue; 1132c47b7f65Sclaudio return (p->ifms_string[link_state == LINK_STATE_UP]); 1133c47b7f65Sclaudio } 1134c47b7f65Sclaudio 1135c47b7f65Sclaudio return ("unknown link state"); 1136c47b7f65Sclaudio } 1137c47b7f65Sclaudio 1138c47b7f65Sclaudio void 1139c47b7f65Sclaudio print_baudrate(u_long baudrate) 1140c47b7f65Sclaudio { 1141c47b7f65Sclaudio if (baudrate > IF_Gbps(1)) 1142c47b7f65Sclaudio printf("%lu GBit/s", baudrate / IF_Gbps(1)); 1143c47b7f65Sclaudio else if (baudrate > IF_Mbps(1)) 1144c47b7f65Sclaudio printf("%lu MBit/s", baudrate / IF_Mbps(1)); 1145c47b7f65Sclaudio else if (baudrate > IF_Kbps(1)) 1146c47b7f65Sclaudio printf("%lu KBit/s", baudrate / IF_Kbps(1)); 1147c47b7f65Sclaudio else 1148c47b7f65Sclaudio printf("%lu Bit/s", baudrate); 1149c47b7f65Sclaudio } 1150c47b7f65Sclaudio 1151c47b7f65Sclaudio int 1152c47b7f65Sclaudio show_fib_interface_msg(struct imsg *imsg) 1153c47b7f65Sclaudio { 1154c47b7f65Sclaudio struct kif *k; 1155c47b7f65Sclaudio int ifms_type; 1156c47b7f65Sclaudio 1157c47b7f65Sclaudio switch (imsg->hdr.type) { 11584c561fb6Sclaudio case IMSG_CTL_IFINFO: 1159c47b7f65Sclaudio k = imsg->data; 1160c47b7f65Sclaudio printf("%-15s", k->ifname); 1161c47b7f65Sclaudio printf("%-15s", k->flags & IFF_UP ? "UP" : ""); 1162c47b7f65Sclaudio switch (k->media_type) { 1163c47b7f65Sclaudio case IFT_ETHER: 1164c47b7f65Sclaudio ifms_type = IFM_ETHER; 1165c47b7f65Sclaudio break; 1166c47b7f65Sclaudio case IFT_FDDI: 1167c47b7f65Sclaudio ifms_type = IFM_FDDI; 1168c47b7f65Sclaudio break; 1169c47b7f65Sclaudio case IFT_ISO88025: 1170c47b7f65Sclaudio ifms_type = IFM_TOKEN; 1171c47b7f65Sclaudio break; 1172c47b7f65Sclaudio case IFT_CARP: 1173c47b7f65Sclaudio ifms_type = IFM_CARP; 1174c47b7f65Sclaudio break; 1175c47b7f65Sclaudio default: 1176c47b7f65Sclaudio ifms_type = 0; 1177c47b7f65Sclaudio break; 1178c47b7f65Sclaudio } 1179c47b7f65Sclaudio 1180c47b7f65Sclaudio if (ifms_type) 1181c47b7f65Sclaudio printf("%s, %s", get_media_descr(ifms_type), 1182c47b7f65Sclaudio get_linkstate(ifms_type, k->link_state)); 1183c47b7f65Sclaudio else if (k->link_state == LINK_STATE_UNKNOWN) 1184c47b7f65Sclaudio printf("unknown"); 1185c47b7f65Sclaudio else 1186c47b7f65Sclaudio printf("link state %u", k->link_state); 1187c47b7f65Sclaudio 1188c47b7f65Sclaudio if (k->link_state != LINK_STATE_DOWN && k->baudrate > 0) { 1189c47b7f65Sclaudio printf(", "); 1190c47b7f65Sclaudio print_baudrate(k->baudrate); 1191c47b7f65Sclaudio } 1192c47b7f65Sclaudio printf("\n"); 1193c47b7f65Sclaudio break; 1194c47b7f65Sclaudio case IMSG_CTL_END: 1195c47b7f65Sclaudio printf("\n"); 1196c47b7f65Sclaudio return (1); 1197c47b7f65Sclaudio default: 1198c47b7f65Sclaudio break; 1199c47b7f65Sclaudio } 1200c47b7f65Sclaudio 1201c47b7f65Sclaudio return (0); 1202c47b7f65Sclaudio } 1203