1*11c16ffaSnorby /* $OpenBSD: ospfctl.c,v 1.39 2007/10/11 12:03:37 norby 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 *); 423caca30dSnorby int get_ifms_type(int); 43b49634deSclaudio int show_interface_msg(struct imsg *); 4412bb42a0Snorby int show_interface_detail_msg(struct imsg *); 45b49634deSclaudio const char *print_link(int); 46b49634deSclaudio const char *fmt_timeframe(time_t t); 47b49634deSclaudio const char *fmt_timeframe_core(time_t t); 48b49634deSclaudio const char *log_id(u_int32_t ); 49b49634deSclaudio const char *log_adv_rtr(u_int32_t); 50b49634deSclaudio void show_database_head(struct in_addr, u_int8_t); 51b49634deSclaudio int show_database_msg(struct imsg *); 5232286112Snorby char *print_ls_type(u_int8_t); 5332286112Snorby void show_db_hdr_msg_detail(struct lsa_hdr *); 5432286112Snorby char *print_rtr_link_type(u_int8_t); 5532286112Snorby const char *print_ospf_flags(u_int8_t); 5632286112Snorby int show_db_msg_detail(struct imsg *imsg); 57b49634deSclaudio int show_nbr_msg(struct imsg *); 58b49634deSclaudio const char *print_ospf_options(u_int8_t); 59b49634deSclaudio int show_nbr_detail_msg(struct imsg *); 6037355230Snorby int show_rib_msg(struct imsg *); 6137355230Snorby void show_rib_head(struct in_addr, u_int8_t, u_int8_t); 6291e3b0aeSnorby const char *print_ospf_rtr_flags(u_int8_t); 6337355230Snorby int show_rib_detail_msg(struct imsg *); 64c47b7f65Sclaudio void show_fib_head(void); 65c47b7f65Sclaudio int show_fib_msg(struct imsg *); 66c47b7f65Sclaudio void show_interface_head(void); 67c47b7f65Sclaudio const char * get_media_descr(int); 68c47b7f65Sclaudio const char * get_linkstate(int, int); 6956babc06Sclaudio void print_baudrate(u_int64_t); 70c47b7f65Sclaudio int show_fib_interface_msg(struct imsg *); 71b49634deSclaudio 72b49634deSclaudio struct imsgbuf *ibuf; 73b49634deSclaudio 74cbb557dbShenning __dead void 75b49634deSclaudio usage(void) 76b49634deSclaudio { 77b49634deSclaudio extern char *__progname; 78b49634deSclaudio 79b49634deSclaudio fprintf(stderr, "usage: %s <command> [arg [...]]\n", __progname); 80b49634deSclaudio exit(1); 81b49634deSclaudio } 82b49634deSclaudio 8387be35feSclaudio /* dummy function so that ospfctl does not need libevent */ 84b49634deSclaudio void 85b49634deSclaudio imsg_event_add(struct imsgbuf *i) 86b49634deSclaudio { 8787be35feSclaudio /* nothing */ 88b49634deSclaudio } 89b49634deSclaudio 90b49634deSclaudio int 91b49634deSclaudio main(int argc, char *argv[]) 92b49634deSclaudio { 93b49634deSclaudio struct sockaddr_un sun; 94b49634deSclaudio struct parse_result *res; 95b49634deSclaudio struct imsg imsg; 96b49634deSclaudio unsigned int ifidx = 0; 97b49634deSclaudio int ctl_sock; 98b49634deSclaudio int done = 0; 99b49634deSclaudio int n; 100b49634deSclaudio 101b49634deSclaudio /* parse options */ 102b49634deSclaudio if ((res = parse(argc - 1, argv + 1)) == NULL) 103b49634deSclaudio exit(1); 104b49634deSclaudio 105b49634deSclaudio /* connect to ospfd control socket */ 106b49634deSclaudio if ((ctl_sock = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) 107b49634deSclaudio err(1, "socket"); 108b49634deSclaudio 109b49634deSclaudio bzero(&sun, sizeof(sun)); 110b49634deSclaudio sun.sun_family = AF_UNIX; 111b49634deSclaudio strlcpy(sun.sun_path, OSPFD_SOCKET, sizeof(sun.sun_path)); 112b49634deSclaudio if (connect(ctl_sock, (struct sockaddr *)&sun, sizeof(sun)) == -1) 113b49634deSclaudio err(1, "connect: %s", OSPFD_SOCKET); 114b49634deSclaudio 115b49634deSclaudio if ((ibuf = malloc(sizeof(struct imsgbuf))) == NULL) 116d2141824Sstevesk err(1, NULL); 117b49634deSclaudio imsg_init(ibuf, ctl_sock, NULL); 118b49634deSclaudio done = 0; 119b49634deSclaudio 120b49634deSclaudio /* process user request */ 121b49634deSclaudio switch (res->action) { 122b49634deSclaudio case NONE: 123b49634deSclaudio usage(); 124b49634deSclaudio /* not reached */ 125b49634deSclaudio case SHOW: 12659df52c7Snorby case SHOW_SUM: 12715d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_SUM, 0, 0, NULL, 0); 128b49634deSclaudio break; 129b49634deSclaudio case SHOW_IFACE: 13012bb42a0Snorby printf("%-11s %-18s %-6s %-10s %-10s %-8s %3s %3s\n", 13112bb42a0Snorby "Interface", "Address", "State", "HelloTimer", "Linkstate", 13212bb42a0Snorby "Uptime", "nc", "ac"); 13312bb42a0Snorby case SHOW_IFACE_DTAIL: 134b49634deSclaudio if (*res->ifname) { 135b49634deSclaudio ifidx = if_nametoindex(res->ifname); 136b49634deSclaudio if (ifidx == 0) 137b49634deSclaudio errx(1, "no such interface %s", res->ifname); 138b49634deSclaudio } 13915d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_INTERFACE, 0, 0, 140b49634deSclaudio &ifidx, sizeof(ifidx)); 141b49634deSclaudio break; 142b49634deSclaudio case SHOW_NBR: 143129e6b5fSnorby printf("%-15s %-3s %-12s %-8s %-15s %-9s %s\n", "ID", "Pri", 144129e6b5fSnorby "State", "DeadTime", "Address", "Iface","Uptime"); 145b49634deSclaudio case SHOW_NBR_DTAIL: 14615d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_NBR, 0, 0, NULL, 0); 147b49634deSclaudio break; 148b49634deSclaudio case SHOW_DB: 14915d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DATABASE, 0, 0, NULL, 0); 150b49634deSclaudio break; 151b49634deSclaudio case SHOW_DBBYAREA: 15215d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DATABASE, 0, 0, 153b49634deSclaudio &res->addr, sizeof(res->addr)); 154b49634deSclaudio break; 15532286112Snorby case SHOW_DBEXT: 15615d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_EXT, 0, 0, NULL, 0); 15732286112Snorby break; 15832286112Snorby case SHOW_DBNET: 15915d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_NET, 0, 0, NULL, 0); 16032286112Snorby break; 16132286112Snorby case SHOW_DBRTR: 16215d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_RTR, 0, 0, NULL, 0); 16332286112Snorby break; 16432286112Snorby case SHOW_DBSELF: 16515d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_SELF, 0, 0, NULL, 0); 16632286112Snorby break; 16732286112Snorby case SHOW_DBSUM: 16815d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_SUM, 0, 0, NULL, 0); 16932286112Snorby break; 17032286112Snorby case SHOW_DBASBR: 17115d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_DB_ASBR, 0, 0, NULL, 0); 17232286112Snorby break; 17337355230Snorby case SHOW_RIB: 1747aa44f3cSnorby printf("%-20s %-17s %-12s %-9s %-7s %-8s\n", "Destination", 1757aa44f3cSnorby "Nexthop", "Path Type", "Type", "Cost", "Uptime"); 17637355230Snorby case SHOW_RIB_DTAIL: 17715d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_SHOW_RIB, 0, 0, NULL, 0); 17837355230Snorby break; 179c47b7f65Sclaudio case SHOW_FIB: 180c47b7f65Sclaudio if (!res->addr.s_addr) 18115d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_KROUTE, 0, 0, 182c47b7f65Sclaudio &res->flags, sizeof(res->flags)); 183c47b7f65Sclaudio else 18415d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_KROUTE_ADDR, 0, 0, 185c47b7f65Sclaudio &res->addr, sizeof(res->addr)); 186c47b7f65Sclaudio show_fib_head(); 187c47b7f65Sclaudio break; 188c47b7f65Sclaudio case SHOW_FIB_IFACE: 1894c561fb6Sclaudio if (*res->ifname) 19015d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_IFINFO, 0, 0, 1914c561fb6Sclaudio res->ifname, sizeof(res->ifname)); 1924c561fb6Sclaudio else 19315d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_IFINFO, 0, 0, NULL, 0); 194c47b7f65Sclaudio show_interface_head(); 195c47b7f65Sclaudio break; 19673a141beSclaudio case FIB: 19773a141beSclaudio errx(1, "fib couple|decouple"); 19873a141beSclaudio break; 19973a141beSclaudio case FIB_COUPLE: 20073a141beSclaudio imsg_compose(ibuf, IMSG_CTL_FIB_COUPLE, 0, 0, NULL, 0); 20173a141beSclaudio printf("couple request sent.\n"); 20273a141beSclaudio done = 1; 20373a141beSclaudio break; 20473a141beSclaudio case FIB_DECOUPLE: 20573a141beSclaudio imsg_compose(ibuf, IMSG_CTL_FIB_DECOUPLE, 0, 0, NULL, 0); 20673a141beSclaudio printf("decouple request sent.\n"); 20773a141beSclaudio done = 1; 20873a141beSclaudio break; 209b49634deSclaudio case RELOAD: 21015d98da3Sclaudio imsg_compose(ibuf, IMSG_CTL_RELOAD, 0, 0, NULL, 0); 211b49634deSclaudio printf("reload request sent.\n"); 212b49634deSclaudio done = 1; 213b49634deSclaudio break; 214b49634deSclaudio } 215b49634deSclaudio 216b49634deSclaudio while (ibuf->w.queued) 217b49634deSclaudio if (msgbuf_write(&ibuf->w) < 0) 218b49634deSclaudio err(1, "write error"); 219b49634deSclaudio 220b49634deSclaudio while (!done) { 221b49634deSclaudio if ((n = imsg_read(ibuf)) == -1) 222b49634deSclaudio errx(1, "imsg_read error"); 223b49634deSclaudio if (n == 0) 224b49634deSclaudio errx(1, "pipe closed"); 225b49634deSclaudio 226b49634deSclaudio while (!done) { 227b49634deSclaudio if ((n = imsg_get(ibuf, &imsg)) == -1) 228b49634deSclaudio errx(1, "imsg_get error"); 229b49634deSclaudio if (n == 0) 230b49634deSclaudio break; 231b49634deSclaudio switch (res->action) { 232b49634deSclaudio case SHOW: 23359df52c7Snorby case SHOW_SUM: 23459df52c7Snorby done = show_summary_msg(&imsg); 235b49634deSclaudio break; 236b49634deSclaudio case SHOW_IFACE: 237b49634deSclaudio done = show_interface_msg(&imsg); 238b49634deSclaudio break; 23912bb42a0Snorby case SHOW_IFACE_DTAIL: 24012bb42a0Snorby done = show_interface_detail_msg(&imsg); 24112bb42a0Snorby break; 242b49634deSclaudio case SHOW_NBR: 243b49634deSclaudio done = show_nbr_msg(&imsg); 244b49634deSclaudio break; 245b49634deSclaudio case SHOW_NBR_DTAIL: 246b49634deSclaudio done = show_nbr_detail_msg(&imsg); 247b49634deSclaudio break; 248b49634deSclaudio case SHOW_DB: 249b49634deSclaudio case SHOW_DBBYAREA: 25032286112Snorby case SHOW_DBSELF: 251b49634deSclaudio done = show_database_msg(&imsg); 252b49634deSclaudio break; 25332286112Snorby case SHOW_DBEXT: 25432286112Snorby case SHOW_DBNET: 25532286112Snorby case SHOW_DBRTR: 25632286112Snorby case SHOW_DBSUM: 25732286112Snorby case SHOW_DBASBR: 25832286112Snorby done = show_db_msg_detail(&imsg); 25932286112Snorby break; 26037355230Snorby case SHOW_RIB: 26137355230Snorby done = show_rib_msg(&imsg); 26237355230Snorby break; 26337355230Snorby case SHOW_RIB_DTAIL: 26437355230Snorby done = show_rib_detail_msg(&imsg); 26537355230Snorby break; 266c47b7f65Sclaudio case SHOW_FIB: 267c47b7f65Sclaudio done = show_fib_msg(&imsg); 268c47b7f65Sclaudio break; 269c47b7f65Sclaudio case SHOW_FIB_IFACE: 270c47b7f65Sclaudio done = show_fib_interface_msg(&imsg); 271c47b7f65Sclaudio break; 272b49634deSclaudio case NONE: 27373a141beSclaudio case FIB: 27473a141beSclaudio case FIB_COUPLE: 27573a141beSclaudio case FIB_DECOUPLE: 276b49634deSclaudio case RELOAD: 277b49634deSclaudio break; 278b49634deSclaudio } 279b49634deSclaudio imsg_free(&imsg); 280b49634deSclaudio } 281b49634deSclaudio } 282b49634deSclaudio close(ctl_sock); 283b49634deSclaudio free(ibuf); 284b49634deSclaudio 285b49634deSclaudio return (0); 286b49634deSclaudio } 287b49634deSclaudio 288b49634deSclaudio int 28959df52c7Snorby show_summary_msg(struct imsg *imsg) 290b49634deSclaudio { 29159df52c7Snorby struct ctl_sum *sum; 29259df52c7Snorby struct ctl_sum_area *sumarea; 29359df52c7Snorby 29459df52c7Snorby switch (imsg->hdr.type) { 29559df52c7Snorby case IMSG_CTL_SHOW_SUM: 29659df52c7Snorby sum = imsg->data; 29759df52c7Snorby printf("Router ID: %s\n", inet_ntoa(sum->rtr_id)); 298*11c16ffaSnorby printf("Uptime: %s\n", fmt_timeframe_core(sum->uptime)); 29959df52c7Snorby printf("RFC1583 compatibility flag is "); 30059df52c7Snorby if (sum->rfc1583compat) 30159df52c7Snorby printf("enabled\n"); 30259df52c7Snorby else 30359df52c7Snorby printf("disabled\n"); 30459df52c7Snorby 30559df52c7Snorby printf("SPF delay is %d sec(s), hold time between two SPFs " 30659df52c7Snorby "is %d sec(s)\n", sum->spf_delay, sum->spf_hold_time); 30759df52c7Snorby printf("Number of external LSA(s) %d\n", sum->num_ext_lsa); 30859df52c7Snorby printf("Number of areas attached to this router: %d\n", 30959df52c7Snorby sum->num_area); 31059df52c7Snorby break; 31159df52c7Snorby case IMSG_CTL_SHOW_SUM_AREA: 31259df52c7Snorby sumarea = imsg->data; 31359df52c7Snorby printf("\nArea ID: %s\n", inet_ntoa(sumarea->area)); 31459df52c7Snorby printf(" Number of interfaces in this area: %d\n", 31559df52c7Snorby sumarea->num_iface); 31659df52c7Snorby printf(" Number of fully adjacent neighbors in this " 31759df52c7Snorby "area: %d\n", sumarea->num_adj_nbr); 31859df52c7Snorby printf(" SPF algorithm executed %d time(s)\n", 31959df52c7Snorby sumarea->num_spf_calc); 32059df52c7Snorby printf(" Number LSA(s) %d\n", sumarea->num_lsa); 32159df52c7Snorby break; 32259df52c7Snorby case IMSG_CTL_END: 32359df52c7Snorby printf("\n"); 32459df52c7Snorby return (1); 32559df52c7Snorby default: 32659df52c7Snorby break; 32759df52c7Snorby } 328b49634deSclaudio 329b49634deSclaudio return (0); 330b49634deSclaudio } 331b49634deSclaudio 332b49634deSclaudio int 3333caca30dSnorby get_ifms_type(int mediatype) 3343caca30dSnorby { 3353caca30dSnorby switch (mediatype) { 3363caca30dSnorby case IFT_ETHER: 3373caca30dSnorby return (IFM_ETHER); 3383caca30dSnorby case IFT_FDDI: 3393caca30dSnorby return (IFM_FDDI); 3403caca30dSnorby case IFT_CARP: 3413caca30dSnorby return (IFM_CARP); 342a5bcf77aSclaudio case IFT_PPP: 343a5bcf77aSclaudio return (IFM_TDM); 3443caca30dSnorby default: 3453caca30dSnorby return (0); 3463caca30dSnorby } 3473caca30dSnorby } 3483caca30dSnorby 3493caca30dSnorby int 350b49634deSclaudio show_interface_msg(struct imsg *imsg) 351b49634deSclaudio { 352b49634deSclaudio struct ctl_iface *iface; 35312bb42a0Snorby char *netid; 35412bb42a0Snorby 35512bb42a0Snorby switch (imsg->hdr.type) { 35612bb42a0Snorby case IMSG_CTL_SHOW_INTERFACE: 35712bb42a0Snorby iface = imsg->data; 35812bb42a0Snorby 35912bb42a0Snorby if (asprintf(&netid, "%s/%d", inet_ntoa(iface->addr), 36012bb42a0Snorby mask2prefixlen(iface->mask.s_addr)) == -1) 36112bb42a0Snorby err(1, NULL); 36212bb42a0Snorby printf("%-11s %-18s %-6s %-10s %-10s %s %3d %3d\n", 36312bb42a0Snorby iface->name, netid, if_state_name(iface->state), 36412bb42a0Snorby fmt_timeframe_core(iface->hello_timer), 3653caca30dSnorby get_linkstate(get_ifms_type(iface->mediatype), 366*11c16ffaSnorby iface->linkstate), fmt_timeframe_core(iface->uptime), 367*11c16ffaSnorby iface->nbr_cnt, iface->adj_cnt); 36812bb42a0Snorby free(netid); 36912bb42a0Snorby break; 37012bb42a0Snorby case IMSG_CTL_END: 37112bb42a0Snorby printf("\n"); 37212bb42a0Snorby return (1); 37312bb42a0Snorby default: 37412bb42a0Snorby break; 37512bb42a0Snorby } 37612bb42a0Snorby 37712bb42a0Snorby return (0); 37812bb42a0Snorby } 37912bb42a0Snorby 38012bb42a0Snorby int 38112bb42a0Snorby show_interface_detail_msg(struct imsg *imsg) 38212bb42a0Snorby { 38312bb42a0Snorby struct ctl_iface *iface; 384b49634deSclaudio 385b49634deSclaudio switch (imsg->hdr.type) { 386b49634deSclaudio case IMSG_CTL_SHOW_INTERFACE: 387b49634deSclaudio iface = imsg->data; 388b49634deSclaudio printf("\n"); 3893caca30dSnorby printf("Interface %s, line protocol is %s\n", 3903caca30dSnorby iface->name, print_link(iface->flags)); 391b49634deSclaudio printf(" Internet address %s/%d, ", 392b49634deSclaudio inet_ntoa(iface->addr), 3933ec0d80eSclaudio mask2prefixlen(iface->mask.s_addr)); 394b49634deSclaudio printf("Area %s\n", inet_ntoa(iface->area)); 3953caca30dSnorby printf(" Linkstate %s\n", 3963caca30dSnorby get_linkstate(get_ifms_type(iface->mediatype), 3973caca30dSnorby iface->linkstate)); 398b49634deSclaudio printf(" Router ID %s, network type %s, cost: %d\n", 399b49634deSclaudio inet_ntoa(iface->rtr_id), 4009ac7929fSclaudio if_type_name(iface->type), iface->metric); 40159df52c7Snorby printf(" Transmit delay is %d sec(s), state %s, priority %d\n", 4029ac7929fSclaudio iface->transmit_delay, if_state_name(iface->state), 403b49634deSclaudio iface->priority); 404b49634deSclaudio printf(" Designated Router (ID) %s, ", 405b49634deSclaudio inet_ntoa(iface->dr_id)); 406b49634deSclaudio printf("interface address %s\n", inet_ntoa(iface->dr_addr)); 407b49634deSclaudio printf(" Backup Designated Router (ID) %s, ", 408b49634deSclaudio inet_ntoa(iface->bdr_id)); 409b49634deSclaudio printf("interface address %s\n", inet_ntoa(iface->bdr_addr)); 410b49634deSclaudio printf(" Timer intervals configured, " 411b49634deSclaudio "hello %d, dead %d, wait %d, retransmit %d\n", 412b49634deSclaudio iface->hello_interval, iface->dead_interval, 413b49634deSclaudio iface->dead_interval, iface->rxmt_interval); 414a68e4c86Sstevesk if (iface->passive) 415a68e4c86Sstevesk printf(" Passive interface (No Hellos)\n"); 416a68e4c86Sstevesk else if (iface->hello_timer < 0) 417b49634deSclaudio printf(" Hello timer not running\n"); 418b49634deSclaudio else 419b49634deSclaudio printf(" Hello timer due in %s\n", 420b49634deSclaudio fmt_timeframe_core(iface->hello_timer)); 421*11c16ffaSnorby printf(" Uptime %s\n", fmt_timeframe_core(iface->uptime)); 422b49634deSclaudio printf(" Neighbor count is %d, adjacent neighbor count is " 423b49634deSclaudio "%d\n", iface->nbr_cnt, iface->adj_cnt); 424a4aef966Smsf if (iface->auth_type > 0) { 425a4aef966Smsf switch (iface->auth_type) { 426a4aef966Smsf case AUTH_SIMPLE: 427a4aef966Smsf printf(" Simple password authentication " 428a4aef966Smsf "enabled\n"); 4299b01acb5Sstevesk break; 430a4aef966Smsf case AUTH_CRYPT: 431a4aef966Smsf printf(" Message digest authentication " 432a4aef966Smsf "enabled\n"); 433a4aef966Smsf printf(" Primary key id is %d\n", 434a4aef966Smsf iface->auth_keyid); 4359b01acb5Sstevesk break; 436a4aef966Smsf default: 437a4aef966Smsf break; 438a4aef966Smsf } 439a4aef966Smsf } 440b49634deSclaudio break; 441b49634deSclaudio case IMSG_CTL_END: 442b49634deSclaudio printf("\n"); 443b49634deSclaudio return (1); 444b49634deSclaudio default: 445b49634deSclaudio break; 446b49634deSclaudio } 447b49634deSclaudio 448b49634deSclaudio return (0); 449b49634deSclaudio } 450b49634deSclaudio 451b49634deSclaudio const char * 452b49634deSclaudio print_link(int state) 453b49634deSclaudio { 454b49634deSclaudio if (state & IFF_UP) 455b49634deSclaudio return ("UP"); 456b49634deSclaudio else 457b49634deSclaudio return ("DOWN"); 458b49634deSclaudio } 459b49634deSclaudio 460b49634deSclaudio #define TF_BUFS 8 461b49634deSclaudio #define TF_LEN 9 462b49634deSclaudio 463b49634deSclaudio const char * 464b49634deSclaudio fmt_timeframe(time_t t) 465b49634deSclaudio { 466b49634deSclaudio if (t == 0) 467b49634deSclaudio return ("Never"); 468b49634deSclaudio else 469b49634deSclaudio return (fmt_timeframe_core(time(NULL) - t)); 470b49634deSclaudio } 471b49634deSclaudio 472b49634deSclaudio const char * 473b49634deSclaudio fmt_timeframe_core(time_t t) 474b49634deSclaudio { 475b49634deSclaudio char *buf; 476b49634deSclaudio static char tfbuf[TF_BUFS][TF_LEN]; /* ring buffer */ 477b49634deSclaudio static int idx = 0; 478b49634deSclaudio unsigned sec, min, hrs, day, week; 479b49634deSclaudio 480b49634deSclaudio if (t == 0) 481*11c16ffaSnorby return ("00:00:00"); 482b49634deSclaudio 483b49634deSclaudio buf = tfbuf[idx++]; 484b49634deSclaudio if (idx == TF_BUFS) 485b49634deSclaudio idx = 0; 486b49634deSclaudio 487b49634deSclaudio week = t; 488b49634deSclaudio 489b49634deSclaudio sec = week % 60; 490b49634deSclaudio week /= 60; 491b49634deSclaudio min = week % 60; 492b49634deSclaudio week /= 60; 493b49634deSclaudio hrs = week % 24; 494b49634deSclaudio week /= 24; 495b49634deSclaudio day = week % 7; 496b49634deSclaudio week /= 7; 497b49634deSclaudio 498b49634deSclaudio if (week > 0) 499b49634deSclaudio snprintf(buf, TF_LEN, "%02uw%01ud%02uh", week, day, hrs); 500b49634deSclaudio else if (day > 0) 501b49634deSclaudio snprintf(buf, TF_LEN, "%01ud%02uh%02um", day, hrs, min); 502b49634deSclaudio else 503b49634deSclaudio snprintf(buf, TF_LEN, "%02u:%02u:%02u", hrs, min, sec); 504b49634deSclaudio 505b49634deSclaudio return (buf); 506b49634deSclaudio } 507b49634deSclaudio 508b49634deSclaudio const char * 509b49634deSclaudio log_id(u_int32_t id) 510b49634deSclaudio { 511b49634deSclaudio static char buf[48]; 512b49634deSclaudio struct in_addr addr; 513b49634deSclaudio 514b49634deSclaudio addr.s_addr = id; 515b49634deSclaudio 516b49634deSclaudio if (inet_ntop(AF_INET, &addr, buf, sizeof(buf)) == NULL) 517b49634deSclaudio return ("?"); 518b49634deSclaudio else 519b49634deSclaudio return (buf); 520b49634deSclaudio } 521b49634deSclaudio 522b49634deSclaudio const char * 523b49634deSclaudio log_adv_rtr(u_int32_t adv_rtr) 524b49634deSclaudio { 525b49634deSclaudio static char buf[48]; 526b49634deSclaudio struct in_addr addr; 527b49634deSclaudio 528b49634deSclaudio addr.s_addr = adv_rtr; 529b49634deSclaudio 530b49634deSclaudio if (inet_ntop(AF_INET, &addr, buf, sizeof(buf)) == NULL) 531b49634deSclaudio return ("?"); 532b49634deSclaudio else 533b49634deSclaudio return (buf); 534b49634deSclaudio } 535b49634deSclaudio 5363ec0d80eSclaudio /* prototype defined in ospfd.h and shared with the kroute.c version */ 537b49634deSclaudio u_int8_t 5383ec0d80eSclaudio mask2prefixlen(in_addr_t ina) 539b49634deSclaudio { 5403ec0d80eSclaudio if (ina == 0) 541b49634deSclaudio return (0); 542b49634deSclaudio else 5433ec0d80eSclaudio return (33 - ffs(ntohl(ina))); 544b49634deSclaudio } 545b49634deSclaudio 546b49634deSclaudio void 547b49634deSclaudio show_database_head(struct in_addr aid, u_int8_t type) 548b49634deSclaudio { 549b49634deSclaudio char *header, *format; 550b49634deSclaudio 551b49634deSclaudio switch (type) { 552b49634deSclaudio case LSA_TYPE_ROUTER: 553b49634deSclaudio format = "Router Link States"; 554b49634deSclaudio break; 555b49634deSclaudio case LSA_TYPE_NETWORK: 556b49634deSclaudio format = "Net Link States"; 557b49634deSclaudio break; 558b49634deSclaudio case LSA_TYPE_SUM_NETWORK: 559b49634deSclaudio format = "Summary Net Link States"; 560b49634deSclaudio break; 561b49634deSclaudio case LSA_TYPE_SUM_ROUTER: 562b49634deSclaudio format = "Summary Router Link States"; 563b49634deSclaudio break; 564b49634deSclaudio case LSA_TYPE_EXTERNAL: 565b49634deSclaudio format = NULL; 566b49634deSclaudio if ((header = strdup("Type-5 AS External Link States")) == NULL) 567b49634deSclaudio err(1, NULL); 568b49634deSclaudio break; 569b49634deSclaudio default: 570b49634deSclaudio errx(1, "unknown LSA type"); 571b49634deSclaudio } 572b49634deSclaudio if (type != LSA_TYPE_EXTERNAL) 573b49634deSclaudio if (asprintf(&header, "%s (Area %s)", format, 574b49634deSclaudio inet_ntoa(aid)) == -1) 575b49634deSclaudio err(1, NULL); 576b49634deSclaudio 57732286112Snorby printf("\n%-15s %s\n\n", "", header); 578b49634deSclaudio free(header); 579b49634deSclaudio } 580b49634deSclaudio 581b49634deSclaudio int 582b49634deSclaudio show_database_msg(struct imsg *imsg) 583b49634deSclaudio { 584b49634deSclaudio static struct in_addr area_id; 585b49634deSclaudio static u_int8_t lasttype; 586b49634deSclaudio struct area *area; 587b49634deSclaudio struct lsa_hdr *lsa; 588b49634deSclaudio 589b49634deSclaudio switch (imsg->hdr.type) { 590b49634deSclaudio case IMSG_CTL_SHOW_DATABASE: 59132286112Snorby case IMSG_CTL_SHOW_DB_SELF: 592b49634deSclaudio lsa = imsg->data; 59332286112Snorby if (lsa->type != lasttype) { 594b49634deSclaudio show_database_head(area_id, lsa->type); 59532286112Snorby printf("%-15s %-15s %-4s %-10s %-8s\n", "Link ID", 59632286112Snorby "Adv Router", "Age", "Seq#", "Checksum"); 59732286112Snorby } 598b49634deSclaudio printf("%-15s %-15s %-4d 0x%08x 0x%04x\n", 599b49634deSclaudio log_id(lsa->ls_id), log_adv_rtr(lsa->adv_rtr), 600b49634deSclaudio ntohs(lsa->age), ntohl(lsa->seq_num), 601b49634deSclaudio ntohs(lsa->ls_chksum)); 602b49634deSclaudio lasttype = lsa->type; 603b49634deSclaudio break; 604b49634deSclaudio case IMSG_CTL_AREA: 605b49634deSclaudio area = imsg->data; 606b49634deSclaudio area_id = area->id; 60743dbf367Snorby lasttype = 0; 608b49634deSclaudio break; 609b49634deSclaudio case IMSG_CTL_END: 61032286112Snorby printf("\n"); 61132286112Snorby return (1); 61232286112Snorby default: 61332286112Snorby break; 61432286112Snorby } 61532286112Snorby 61632286112Snorby return (0); 61732286112Snorby } 61832286112Snorby 61932286112Snorby char * 62032286112Snorby print_ls_type(u_int8_t type) 62132286112Snorby { 62232286112Snorby switch (type) { 62332286112Snorby case LSA_TYPE_ROUTER: 62432286112Snorby return ("Router"); 62532286112Snorby case LSA_TYPE_NETWORK: 62632286112Snorby return ("Network"); 62732286112Snorby case LSA_TYPE_SUM_NETWORK: 62832286112Snorby return ("Summary (Network)"); 62932286112Snorby case LSA_TYPE_SUM_ROUTER: 63032286112Snorby return ("Summary (Router)"); 63132286112Snorby case LSA_TYPE_EXTERNAL: 63232286112Snorby return ("AS External"); 63332286112Snorby default: 63432286112Snorby return ("Unknown"); 63532286112Snorby } 63632286112Snorby } 63732286112Snorby 63832286112Snorby void 63932286112Snorby show_db_hdr_msg_detail(struct lsa_hdr *lsa) 64032286112Snorby { 64132286112Snorby printf("LS age: %d\n", ntohs(lsa->age)); 64232286112Snorby printf("Options: %s\n", print_ospf_options(lsa->opts)); 64332286112Snorby printf("LS Type: %s\n", print_ls_type(lsa->type)); 64432286112Snorby 64532286112Snorby switch (lsa->type) { 64632286112Snorby case LSA_TYPE_ROUTER: 64732286112Snorby printf("Link State ID: %s\n", log_id(lsa->ls_id)); 64832286112Snorby break; 64932286112Snorby case LSA_TYPE_NETWORK: 65032286112Snorby printf("Link State ID: %s (address of Designated Router)\n", 65132286112Snorby log_id(lsa->ls_id)); 65232286112Snorby break; 65332286112Snorby case LSA_TYPE_SUM_NETWORK: 65432286112Snorby printf("Link State ID: %s (Network ID)\n", log_id(lsa->ls_id)); 65532286112Snorby break; 65632286112Snorby case LSA_TYPE_SUM_ROUTER: 65732286112Snorby printf("Link State ID: %s (ASBR Router ID)\n", 65832286112Snorby log_id(lsa->ls_id)); 65932286112Snorby break; 66032286112Snorby case LSA_TYPE_EXTERNAL: 66132286112Snorby printf("Link State ID: %s (External Network Number)\n", 66232286112Snorby log_id(lsa->ls_id)); 66332286112Snorby break; 66432286112Snorby } 66532286112Snorby 66632286112Snorby printf("Advertising Router: %s\n", log_adv_rtr(lsa->adv_rtr)); 66732286112Snorby printf("LS Seq Number: 0x%08x\n", ntohl(lsa->seq_num)); 66832286112Snorby printf("Checksum: 0x%04x\n", ntohs(lsa->ls_chksum)); 66932286112Snorby printf("Length: %d\n", ntohs(lsa->len)); 67032286112Snorby } 67132286112Snorby 67232286112Snorby char * 67332286112Snorby print_rtr_link_type(u_int8_t type) 67432286112Snorby { 67532286112Snorby switch (type) { 67632286112Snorby case LINK_TYPE_POINTTOPOINT: 67732286112Snorby return ("Point-to-Point"); 67832286112Snorby case LINK_TYPE_TRANSIT_NET: 67932286112Snorby return ("Transit Network"); 68032286112Snorby case LINK_TYPE_STUB_NET: 68132286112Snorby return ("Stub Network"); 68232286112Snorby case LINK_TYPE_VIRTUAL: 68332286112Snorby return ("Virtual Link"); 68432286112Snorby default: 68532286112Snorby return ("Unknown"); 68632286112Snorby } 68732286112Snorby } 68832286112Snorby 68932286112Snorby const char * 69032286112Snorby print_ospf_flags(u_int8_t opts) 69132286112Snorby { 69232286112Snorby static char optbuf[32]; 69332286112Snorby 69432286112Snorby snprintf(optbuf, sizeof(optbuf), "*|*|*|*|*|%s|%s|%s", 69532286112Snorby opts & OSPF_RTR_V ? "V" : "-", 69632286112Snorby opts & OSPF_RTR_E ? "E" : "-", 69732286112Snorby opts & OSPF_RTR_B ? "B" : "-"); 69832286112Snorby return (optbuf); 69932286112Snorby } 70032286112Snorby 70132286112Snorby int 70232286112Snorby show_db_msg_detail(struct imsg *imsg) 70332286112Snorby { 70432286112Snorby static struct in_addr area_id; 70532286112Snorby static u_int8_t lasttype; 70632286112Snorby struct in_addr addr, data; 70732286112Snorby struct area *area; 70832286112Snorby struct lsa *lsa; 70932286112Snorby struct lsa_rtr_link *rtr_link; 71032286112Snorby struct lsa_asext *asext; 71132286112Snorby u_int16_t i, nlinks, off; 71232286112Snorby 71332286112Snorby /* XXX sanity checks! */ 71432286112Snorby 71532286112Snorby switch (imsg->hdr.type) { 71632286112Snorby case IMSG_CTL_SHOW_DB_EXT: 71732286112Snorby lsa = imsg->data; 71832286112Snorby if (lsa->hdr.type != lasttype) 71932286112Snorby show_database_head(area_id, lsa->hdr.type); 72032286112Snorby show_db_hdr_msg_detail(&lsa->hdr); 72132286112Snorby addr.s_addr = lsa->data.asext.mask; 72232286112Snorby printf("Network Mask: %s\n", inet_ntoa(addr)); 72332286112Snorby 72432286112Snorby asext = (struct lsa_asext *)((char *)lsa + sizeof(lsa->hdr)); 72532286112Snorby 72632286112Snorby printf(" Metric type: "); 72732286112Snorby if (ntohl(lsa->data.asext.metric) & LSA_ASEXT_E_FLAG) 72832286112Snorby printf("2\n"); 72932286112Snorby else 73032286112Snorby printf("1\n"); 73132286112Snorby printf(" Metric: %d\n", ntohl(asext->metric) 73232286112Snorby & LSA_METRIC_MASK); 73332286112Snorby addr.s_addr = asext->fw_addr; 73432286112Snorby printf(" Forwarding Address: %s\n", inet_ntoa(addr)); 73532286112Snorby printf(" External Route Tag: %d\n\n", ntohl(asext->ext_tag)); 73632286112Snorby 73732286112Snorby lasttype = lsa->hdr.type; 73832286112Snorby break; 73932286112Snorby case IMSG_CTL_SHOW_DB_NET: 74032286112Snorby lsa = imsg->data; 74132286112Snorby if (lsa->hdr.type != lasttype) 74232286112Snorby show_database_head(area_id, lsa->hdr.type); 74332286112Snorby show_db_hdr_msg_detail(&lsa->hdr); 74432286112Snorby addr.s_addr = lsa->data.net.mask; 74532286112Snorby printf("Network Mask: %s\n", inet_ntoa(addr)); 74632286112Snorby 74732286112Snorby nlinks = (ntohs(lsa->hdr.len) - sizeof(struct lsa_hdr) 74832286112Snorby - sizeof(u_int32_t)) / sizeof(struct lsa_net_link); 74932286112Snorby off = sizeof(lsa->hdr) + sizeof(u_int32_t); 75032286112Snorby 75132286112Snorby for (i = 0; i < nlinks; i++) { 75232286112Snorby addr.s_addr = lsa->data.net.att_rtr[i]; 75332286112Snorby printf(" Attached Router: %s\n", inet_ntoa(addr)); 75432286112Snorby } 75532286112Snorby 75632286112Snorby printf("\n"); 75732286112Snorby lasttype = lsa->hdr.type; 75832286112Snorby break; 75932286112Snorby case IMSG_CTL_SHOW_DB_RTR: 76032286112Snorby lsa = imsg->data; 76132286112Snorby if (lsa->hdr.type != lasttype) 76232286112Snorby show_database_head(area_id, lsa->hdr.type); 76332286112Snorby show_db_hdr_msg_detail(&lsa->hdr); 76432286112Snorby printf("Flags: %s\n", print_ospf_flags(lsa->data.rtr.flags)); 76532286112Snorby nlinks = ntohs(lsa->data.rtr.nlinks); 76632286112Snorby printf("Number of Links: %d\n\n", nlinks); 76732286112Snorby 76832286112Snorby off = sizeof(lsa->hdr) + sizeof(struct lsa_rtr); 76932286112Snorby 77032286112Snorby for (i = 0; i < nlinks; i++) { 77132286112Snorby rtr_link = (struct lsa_rtr_link *)((char *)lsa + off); 77232286112Snorby 77332286112Snorby printf(" Link connected to: %s\n", 77432286112Snorby print_rtr_link_type(rtr_link->type)); 77532286112Snorby 77632286112Snorby addr.s_addr = rtr_link->id; 77732286112Snorby data.s_addr = rtr_link->data; 77832286112Snorby 77932286112Snorby switch (rtr_link->type) { 78032286112Snorby case LINK_TYPE_POINTTOPOINT: 78132286112Snorby case LINK_TYPE_VIRTUAL: 78232286112Snorby printf(" Link ID (Neighbors Router ID):" 78332286112Snorby " %s\n", inet_ntoa(addr)); 78432286112Snorby printf(" Link Data (Router Interface " 78532286112Snorby "address): %s\n", inet_ntoa(data)); 78632286112Snorby break; 78732286112Snorby case LINK_TYPE_TRANSIT_NET: 78832286112Snorby printf(" Link ID (Designated Router " 78932286112Snorby "address): %s\n", inet_ntoa(addr)); 79032286112Snorby printf(" Link Data (Router Interface " 79132286112Snorby "address): %s\n", inet_ntoa(data)); 79232286112Snorby break; 79332286112Snorby case LINK_TYPE_STUB_NET: 79432286112Snorby printf(" Link ID (Network ID): %s\n", 79532286112Snorby inet_ntoa(addr)); 79632286112Snorby printf(" Link Data (Network Mask): %s\n", 79732286112Snorby inet_ntoa(data)); 79832286112Snorby break; 79932286112Snorby default: 80032286112Snorby printf(" Link ID (Unknown): %s\n", 80132286112Snorby inet_ntoa(addr)); 80232286112Snorby printf(" Link Data (Unknown): %s\n", 80332286112Snorby inet_ntoa(data)); 80432286112Snorby break; 80532286112Snorby } 80632286112Snorby 80732286112Snorby printf(" Metric: %d\n\n", ntohs(rtr_link->metric)); 80832286112Snorby 80932286112Snorby off += sizeof(struct lsa_rtr_link) + 81032286112Snorby rtr_link->num_tos * sizeof(u_int32_t); 81132286112Snorby } 81232286112Snorby 81332286112Snorby lasttype = lsa->hdr.type; 81432286112Snorby break; 81532286112Snorby case IMSG_CTL_SHOW_DB_SUM: 81632286112Snorby case IMSG_CTL_SHOW_DB_ASBR: 81732286112Snorby lsa = imsg->data; 81832286112Snorby if (lsa->hdr.type != lasttype) 81932286112Snorby show_database_head(area_id, lsa->hdr.type); 82032286112Snorby show_db_hdr_msg_detail(&lsa->hdr); 82132286112Snorby addr.s_addr = lsa->data.sum.mask; 82232286112Snorby printf("Network Mask: %s\n", inet_ntoa(addr)); 82332286112Snorby printf("Metric: %d\n\n", ntohl(lsa->data.sum.metric) & 82432286112Snorby LSA_METRIC_MASK); 82532286112Snorby lasttype = lsa->hdr.type; 82632286112Snorby break; 82732286112Snorby case IMSG_CTL_AREA: 82832286112Snorby area = imsg->data; 82932286112Snorby area_id = area->id; 83015904804Snorby lasttype = 0; 83132286112Snorby break; 83232286112Snorby case IMSG_CTL_END: 833b49634deSclaudio return (1); 834b49634deSclaudio default: 835b49634deSclaudio break; 836b49634deSclaudio } 837b49634deSclaudio 838b49634deSclaudio return (0); 839b49634deSclaudio } 840b49634deSclaudio 841b49634deSclaudio int 842b49634deSclaudio show_nbr_msg(struct imsg *imsg) 843b49634deSclaudio { 844b49634deSclaudio struct ctl_nbr *nbr; 845b49634deSclaudio char *state; 846b49634deSclaudio 847b49634deSclaudio switch (imsg->hdr.type) { 848b49634deSclaudio case IMSG_CTL_SHOW_NBR: 849b49634deSclaudio nbr = imsg->data; 8509ac7929fSclaudio if (asprintf(&state, "%s/%s", nbr_state_name(nbr->nbr_state), 8519ac7929fSclaudio if_state_name(nbr->iface_state)) == -1) 852b49634deSclaudio err(1, NULL); 853129e6b5fSnorby printf("%-15s %-3d %-12s %-9s", inet_ntoa(nbr->id), 854b49634deSclaudio nbr->priority, state, fmt_timeframe_core(nbr->dead_timer)); 855129e6b5fSnorby printf("%-15s %-9s %s\n", inet_ntoa(nbr->addr), nbr->name, 856129e6b5fSnorby nbr->uptime == 0 ? "-" : fmt_timeframe_core(nbr->uptime)); 857b49634deSclaudio free(state); 858b49634deSclaudio break; 859b49634deSclaudio case IMSG_CTL_END: 860b49634deSclaudio printf("\n"); 861b49634deSclaudio return (1); 862b49634deSclaudio default: 863b49634deSclaudio break; 864b49634deSclaudio } 865b49634deSclaudio 866b49634deSclaudio return (0); 867b49634deSclaudio } 868b49634deSclaudio 869b49634deSclaudio const char * 870b49634deSclaudio print_ospf_options(u_int8_t opts) 871b49634deSclaudio { 872b49634deSclaudio static char optbuf[32]; 873b49634deSclaudio 874b49634deSclaudio snprintf(optbuf, sizeof(optbuf), "*|*|%s|%s|%s|%s|%s|*", 875b49634deSclaudio opts & OSPF_OPTION_DC ? "DC" : "-", 876b49634deSclaudio opts & OSPF_OPTION_EA ? "EA" : "-", 877b49634deSclaudio opts & OSPF_OPTION_NP ? "N/P" : "-", 878b49634deSclaudio opts & OSPF_OPTION_MC ? "MC" : "-", 879b49634deSclaudio opts & OSPF_OPTION_E ? "E" : "-"); 880b49634deSclaudio return (optbuf); 881b49634deSclaudio } 882b49634deSclaudio 883b49634deSclaudio int 884b49634deSclaudio show_nbr_detail_msg(struct imsg *imsg) 885b49634deSclaudio { 886b49634deSclaudio struct ctl_nbr *nbr; 887b49634deSclaudio 888b49634deSclaudio switch (imsg->hdr.type) { 889b49634deSclaudio case IMSG_CTL_SHOW_NBR: 890b49634deSclaudio nbr = imsg->data; 891b49634deSclaudio printf("\nNeighbor %s, ", inet_ntoa(nbr->id)); 892b49634deSclaudio printf("interface address %s\n", inet_ntoa(nbr->addr)); 89352580a1cSnorby printf(" Area %s, interface %s\n", inet_ntoa(nbr->area), 89452580a1cSnorby nbr->name); 895b49634deSclaudio printf(" Neighbor priority is %d, " 896b49634deSclaudio "State is %s, %d state changes\n", 8979ac7929fSclaudio nbr->priority, nbr_state_name(nbr->nbr_state), 898b49634deSclaudio nbr->state_chng_cnt); 899b49634deSclaudio printf(" DR is %s, ", inet_ntoa(nbr->dr)); 900b49634deSclaudio printf("BDR is %s\n", inet_ntoa(nbr->bdr)); 90152580a1cSnorby printf(" Options %s\n", print_ospf_options(nbr->options)); 902b49634deSclaudio printf(" Dead timer due in %s\n", 903b49634deSclaudio fmt_timeframe_core(nbr->dead_timer)); 904a9686be3Snorby printf(" Uptime %s\n", fmt_timeframe_core(nbr->uptime)); 905b49634deSclaudio printf(" Database Summary List %d\n", nbr->db_sum_lst_cnt); 906b49634deSclaudio printf(" Link State Request List %d\n", nbr->ls_req_lst_cnt); 907b49634deSclaudio printf(" Link State Retransmission List %d\n", 908b49634deSclaudio nbr->ls_retrans_lst_cnt); 909b49634deSclaudio break; 910b49634deSclaudio case IMSG_CTL_END: 911b49634deSclaudio printf("\n"); 912b49634deSclaudio return (1); 913b49634deSclaudio default: 914b49634deSclaudio break; 915b49634deSclaudio } 916b49634deSclaudio 917b49634deSclaudio return (0); 918b49634deSclaudio } 91937355230Snorby 92037355230Snorby int 92137355230Snorby show_rib_msg(struct imsg *imsg) 92237355230Snorby { 92337355230Snorby struct ctl_rt *rt; 92437355230Snorby char *dstnet; 92537355230Snorby 92637355230Snorby switch (imsg->hdr.type) { 92737355230Snorby case IMSG_CTL_SHOW_RIB: 92837355230Snorby rt = imsg->data; 92937355230Snorby switch (rt->d_type) { 93037355230Snorby case DT_NET: 93137355230Snorby if (asprintf(&dstnet, "%s/%d", inet_ntoa(rt->prefix), 93237355230Snorby rt->prefixlen) == -1) 93337355230Snorby err(1, NULL); 93437355230Snorby break; 93537355230Snorby case DT_RTR: 93637355230Snorby if (asprintf(&dstnet, "%s", 93737355230Snorby inet_ntoa(rt->prefix)) == -1) 93837355230Snorby err(1, NULL); 93937355230Snorby break; 94037355230Snorby default: 94137355230Snorby errx(1, "Invalid route type"); 94237355230Snorby } 94337355230Snorby 9447aa44f3cSnorby printf("%-20s %-17s %-12s %-9s %-7d %s\n", dstnet, 9459ac7929fSclaudio inet_ntoa(rt->nexthop), path_type_name(rt->p_type), 9469ac7929fSclaudio dst_type_name(rt->d_type), rt->cost, 9477aa44f3cSnorby rt->uptime == 0 ? "-" : fmt_timeframe_core(rt->uptime)); 94837355230Snorby free(dstnet); 94937355230Snorby break; 95037355230Snorby case IMSG_CTL_END: 95137355230Snorby printf("\n"); 95237355230Snorby return (1); 95337355230Snorby default: 95437355230Snorby break; 95537355230Snorby } 95637355230Snorby 95737355230Snorby return (0); 95837355230Snorby } 95937355230Snorby 96037355230Snorby void 96137355230Snorby show_rib_head(struct in_addr aid, u_int8_t d_type, u_int8_t p_type) 96237355230Snorby { 96391e3b0aeSnorby char *header, *format, *format2; 96437355230Snorby 96537355230Snorby switch (p_type) { 96637355230Snorby case PT_INTRA_AREA: 96737355230Snorby case PT_INTER_AREA: 96837355230Snorby switch (d_type) { 96937355230Snorby case DT_NET: 97037355230Snorby format = "Network Routing Table"; 97191e3b0aeSnorby format2 = ""; 97237355230Snorby break; 97337355230Snorby case DT_RTR: 97437355230Snorby format = "Router Routing Table"; 97591e3b0aeSnorby format2 = "Type"; 97637355230Snorby break; 97737355230Snorby default: 97837355230Snorby errx(1, "unknown route type"); 97937355230Snorby } 98037355230Snorby break; 98137355230Snorby case PT_TYPE1_EXT: 98237355230Snorby case PT_TYPE2_EXT: 98337355230Snorby format = NULL; 98491e3b0aeSnorby format2 = "Cost 2"; 98537355230Snorby if ((header = strdup("External Routing Table")) == NULL) 98637355230Snorby err(1, NULL); 98737355230Snorby break; 98837355230Snorby default: 98937355230Snorby errx(1, "unknown route type"); 99037355230Snorby } 99137355230Snorby 99237355230Snorby if (p_type != PT_TYPE1_EXT && p_type != PT_TYPE2_EXT) 99337355230Snorby if (asprintf(&header, "%s (Area %s)", format, 99437355230Snorby inet_ntoa(aid)) == -1) 99537355230Snorby err(1, NULL); 99637355230Snorby 99791e3b0aeSnorby printf("\n%-18s %s\n", "", header); 99837355230Snorby free(header); 99937355230Snorby 100091e3b0aeSnorby printf("\n%-18s %-15s %-15s %-12s %-7s %-7s\n", "Destination", 100191e3b0aeSnorby "Nexthop", "Adv Router", "Path type", "Cost", format2); 100291e3b0aeSnorby } 100337355230Snorby 100491e3b0aeSnorby const char * 100591e3b0aeSnorby print_ospf_rtr_flags(u_int8_t opts) 100691e3b0aeSnorby { 100791e3b0aeSnorby static char optbuf[32]; 100891e3b0aeSnorby 100991e3b0aeSnorby snprintf(optbuf, sizeof(optbuf), "%s%s%s", 101091e3b0aeSnorby opts & OSPF_RTR_E ? "AS" : "", 101191e3b0aeSnorby opts & OSPF_RTR_E && opts & OSPF_RTR_B ? "+" : "", 101291e3b0aeSnorby opts & OSPF_RTR_B ? "ABR" : ""); 101391e3b0aeSnorby return (optbuf); 101437355230Snorby } 101537355230Snorby 101637355230Snorby int 101737355230Snorby show_rib_detail_msg(struct imsg *imsg) 101837355230Snorby { 101937355230Snorby static struct in_addr area_id; 102037355230Snorby struct ctl_rt *rt; 102137355230Snorby struct area *area; 102237355230Snorby char *dstnet; 102337355230Snorby static u_int8_t lasttype; 102437355230Snorby 102537355230Snorby switch (imsg->hdr.type) { 102637355230Snorby case IMSG_CTL_SHOW_RIB: 102737355230Snorby rt = imsg->data; 102837355230Snorby 102937355230Snorby switch (rt->p_type) { 103037355230Snorby case PT_INTRA_AREA: 103137355230Snorby case PT_INTER_AREA: 103237355230Snorby switch (rt->d_type) { 103337355230Snorby case DT_NET: 103437355230Snorby if (lasttype != RIB_NET) 103537355230Snorby show_rib_head(rt->area, rt->d_type, 103637355230Snorby rt->p_type); 103737355230Snorby if (asprintf(&dstnet, "%s/%d", 103837355230Snorby inet_ntoa(rt->prefix), rt->prefixlen) == -1) 103937355230Snorby err(1, NULL); 104037355230Snorby lasttype = RIB_NET; 104137355230Snorby break; 104237355230Snorby case DT_RTR: 104337355230Snorby if (lasttype != RIB_RTR) 104437355230Snorby show_rib_head(rt->area, rt->d_type, 104537355230Snorby rt->p_type); 104637355230Snorby if (asprintf(&dstnet, "%s", 104737355230Snorby inet_ntoa(rt->prefix)) == -1) 104837355230Snorby err(1, NULL); 104937355230Snorby lasttype = RIB_RTR; 105037355230Snorby break; 105137355230Snorby default: 105237355230Snorby errx(1, "unknown route type"); 105337355230Snorby } 105491e3b0aeSnorby printf("%-18s %-15s ", dstnet, inet_ntoa(rt->nexthop)); 105591e3b0aeSnorby printf("%-15s %-12s %-7d", inet_ntoa(rt->adv_rtr), 10569ac7929fSclaudio path_type_name(rt->p_type), rt->cost); 105737355230Snorby free(dstnet); 105891e3b0aeSnorby 105991e3b0aeSnorby if (rt->d_type == DT_RTR) 106091e3b0aeSnorby printf(" %-7s", 106191e3b0aeSnorby print_ospf_rtr_flags(rt->flags)); 106291e3b0aeSnorby 106391e3b0aeSnorby printf("\n"); 106437355230Snorby break; 106537355230Snorby case PT_TYPE1_EXT: 106637355230Snorby case PT_TYPE2_EXT: 106791e3b0aeSnorby if (lasttype != RIB_EXT) 106891e3b0aeSnorby show_rib_head(rt->area, rt->d_type, rt->p_type); 106991e3b0aeSnorby 107091e3b0aeSnorby if (asprintf(&dstnet, "%s/%d", 107191e3b0aeSnorby inet_ntoa(rt->prefix), rt->prefixlen) == -1) 107291e3b0aeSnorby err(1, NULL); 107391e3b0aeSnorby 107491e3b0aeSnorby printf("%-18s %-15s ", dstnet, inet_ntoa(rt->nexthop)); 107591e3b0aeSnorby printf("%-15s %-12s %-7d %-7d\n", 10769ac7929fSclaudio inet_ntoa(rt->adv_rtr), path_type_name(rt->p_type), 107791e3b0aeSnorby rt->cost, rt->cost2); 107891e3b0aeSnorby 107991e3b0aeSnorby lasttype = RIB_EXT; 108037355230Snorby break; 108137355230Snorby default: 108237355230Snorby errx(1, "unknown route type"); 108337355230Snorby } 108437355230Snorby break; 108537355230Snorby case IMSG_CTL_AREA: 108637355230Snorby area = imsg->data; 108737355230Snorby area_id = area->id; 108837355230Snorby break; 108937355230Snorby case IMSG_CTL_END: 109037355230Snorby printf("\n"); 109137355230Snorby return (1); 109237355230Snorby default: 109337355230Snorby break; 109437355230Snorby } 109537355230Snorby 109637355230Snorby return (0); 109737355230Snorby } 1098c47b7f65Sclaudio 1099c47b7f65Sclaudio void 1100c47b7f65Sclaudio show_fib_head(void) 1101c47b7f65Sclaudio { 1102c47b7f65Sclaudio printf("flags: * = valid, O = OSPF, C = Connected, S = Static\n"); 1103c47b7f65Sclaudio printf("%-6s %-20s %-17s\n", "Flags", "Destination", "Nexthop"); 1104c47b7f65Sclaudio } 1105c47b7f65Sclaudio 1106c47b7f65Sclaudio int 1107c47b7f65Sclaudio show_fib_msg(struct imsg *imsg) 1108c47b7f65Sclaudio { 1109c47b7f65Sclaudio struct kroute *k; 1110c47b7f65Sclaudio char *p; 1111c47b7f65Sclaudio 1112c47b7f65Sclaudio switch (imsg->hdr.type) { 1113c47b7f65Sclaudio case IMSG_CTL_KROUTE: 1114c47b7f65Sclaudio if (imsg->hdr.len < IMSG_HEADER_SIZE + sizeof(struct kroute)) 1115c47b7f65Sclaudio errx(1, "wrong imsg len"); 1116c47b7f65Sclaudio k = imsg->data; 1117c47b7f65Sclaudio 1118c47b7f65Sclaudio if (k->flags & F_DOWN) 1119c47b7f65Sclaudio printf(" "); 1120c47b7f65Sclaudio else 1121c47b7f65Sclaudio printf("*"); 1122c47b7f65Sclaudio 1123347b5019Sclaudio if (!(k->flags & F_KERNEL)) 1124c47b7f65Sclaudio printf("O"); 1125c47b7f65Sclaudio else if (k->flags & F_CONNECTED) 1126c47b7f65Sclaudio printf("C"); 1127fc1549e1Sclaudio else if (k->flags & F_STATIC) 1128c47b7f65Sclaudio printf("S"); 1129c47b7f65Sclaudio else 1130c47b7f65Sclaudio printf(" "); 1131c47b7f65Sclaudio 1132c47b7f65Sclaudio printf(" "); 1133c47b7f65Sclaudio if (asprintf(&p, "%s/%u", inet_ntoa(k->prefix), k->prefixlen) == 1134c47b7f65Sclaudio -1) 1135c47b7f65Sclaudio err(1, NULL); 1136c47b7f65Sclaudio printf("%-20s ", p); 1137c47b7f65Sclaudio free(p); 1138c47b7f65Sclaudio 1139c47b7f65Sclaudio if (k->nexthop.s_addr) 1140c47b7f65Sclaudio printf("%s", inet_ntoa(k->nexthop)); 1141c47b7f65Sclaudio else if (k->flags & F_CONNECTED) 1142c47b7f65Sclaudio printf("link#%u", k->ifindex); 1143c47b7f65Sclaudio printf("\n"); 1144c47b7f65Sclaudio 1145c47b7f65Sclaudio break; 1146c47b7f65Sclaudio case IMSG_CTL_END: 1147c47b7f65Sclaudio printf("\n"); 1148c47b7f65Sclaudio return (1); 1149c47b7f65Sclaudio default: 1150c47b7f65Sclaudio break; 1151c47b7f65Sclaudio } 1152c47b7f65Sclaudio 1153c47b7f65Sclaudio return (0); 1154c47b7f65Sclaudio } 1155c47b7f65Sclaudio 1156c47b7f65Sclaudio void 1157c47b7f65Sclaudio show_interface_head(void) 1158c47b7f65Sclaudio { 11594c561fb6Sclaudio printf("%-15s%-15s%s\n", "Interface", "Flags", 1160c47b7f65Sclaudio "Link state"); 1161c47b7f65Sclaudio } 1162c47b7f65Sclaudio 1163c47b7f65Sclaudio const int ifm_status_valid_list[] = IFM_STATUS_VALID_LIST; 1164c47b7f65Sclaudio const struct ifmedia_status_description 1165c47b7f65Sclaudio ifm_status_descriptions[] = IFM_STATUS_DESCRIPTIONS; 1166c47b7f65Sclaudio const struct ifmedia_description 1167c47b7f65Sclaudio ifm_type_descriptions[] = IFM_TYPE_DESCRIPTIONS; 1168c47b7f65Sclaudio 1169c47b7f65Sclaudio const char * 1170c47b7f65Sclaudio get_media_descr(int media_type) 1171c47b7f65Sclaudio { 1172c47b7f65Sclaudio const struct ifmedia_description *p; 1173c47b7f65Sclaudio 1174c47b7f65Sclaudio for (p = ifm_type_descriptions; p->ifmt_string != NULL; p++) 1175c47b7f65Sclaudio if (media_type == p->ifmt_word) 1176c47b7f65Sclaudio return (p->ifmt_string); 1177c47b7f65Sclaudio 1178a5bcf77aSclaudio return ("unknown"); 1179c47b7f65Sclaudio } 1180c47b7f65Sclaudio 1181c47b7f65Sclaudio const char * 1182c47b7f65Sclaudio get_linkstate(int media_type, int link_state) 1183c47b7f65Sclaudio { 1184c47b7f65Sclaudio const struct ifmedia_status_description *p; 1185c47b7f65Sclaudio int i; 1186c47b7f65Sclaudio 1187c47b7f65Sclaudio if (link_state == LINK_STATE_UNKNOWN) 1188c47b7f65Sclaudio return ("unknown"); 1189c47b7f65Sclaudio 1190c47b7f65Sclaudio for (i = 0; ifm_status_valid_list[i] != 0; i++) 1191c47b7f65Sclaudio for (p = ifm_status_descriptions; p->ifms_valid != 0; p++) { 1192c47b7f65Sclaudio if (p->ifms_type != media_type || 1193c47b7f65Sclaudio p->ifms_valid != ifm_status_valid_list[i]) 1194c47b7f65Sclaudio continue; 119530762738Sreyk if (LINK_STATE_IS_UP(link_state)) 119630762738Sreyk return (p->ifms_string[1]); 119730762738Sreyk return (p->ifms_string[0]); 1198c47b7f65Sclaudio } 1199c47b7f65Sclaudio 1200a5bcf77aSclaudio return ("unknown"); 1201c47b7f65Sclaudio } 1202c47b7f65Sclaudio 1203c47b7f65Sclaudio void 120456babc06Sclaudio print_baudrate(u_int64_t baudrate) 1205c47b7f65Sclaudio { 1206c47b7f65Sclaudio if (baudrate > IF_Gbps(1)) 120756babc06Sclaudio printf("%llu GBit/s", baudrate / IF_Gbps(1)); 1208c47b7f65Sclaudio else if (baudrate > IF_Mbps(1)) 120956babc06Sclaudio printf("%llu MBit/s", baudrate / IF_Mbps(1)); 1210c47b7f65Sclaudio else if (baudrate > IF_Kbps(1)) 121156babc06Sclaudio printf("%llu KBit/s", baudrate / IF_Kbps(1)); 1212c47b7f65Sclaudio else 121356babc06Sclaudio printf("%llu Bit/s", baudrate); 1214c47b7f65Sclaudio } 1215c47b7f65Sclaudio 1216c47b7f65Sclaudio int 1217c47b7f65Sclaudio show_fib_interface_msg(struct imsg *imsg) 1218c47b7f65Sclaudio { 1219c47b7f65Sclaudio struct kif *k; 1220c47b7f65Sclaudio int ifms_type; 1221c47b7f65Sclaudio 1222c47b7f65Sclaudio switch (imsg->hdr.type) { 12234c561fb6Sclaudio case IMSG_CTL_IFINFO: 1224c47b7f65Sclaudio k = imsg->data; 1225c47b7f65Sclaudio printf("%-15s", k->ifname); 1226c47b7f65Sclaudio printf("%-15s", k->flags & IFF_UP ? "UP" : ""); 1227c47b7f65Sclaudio switch (k->media_type) { 1228c47b7f65Sclaudio case IFT_ETHER: 1229c47b7f65Sclaudio ifms_type = IFM_ETHER; 1230c47b7f65Sclaudio break; 1231c47b7f65Sclaudio case IFT_FDDI: 1232c47b7f65Sclaudio ifms_type = IFM_FDDI; 1233c47b7f65Sclaudio break; 1234c47b7f65Sclaudio case IFT_CARP: 1235c47b7f65Sclaudio ifms_type = IFM_CARP; 1236c47b7f65Sclaudio break; 1237c47b7f65Sclaudio default: 1238c47b7f65Sclaudio ifms_type = 0; 1239c47b7f65Sclaudio break; 1240c47b7f65Sclaudio } 1241c47b7f65Sclaudio 1242c47b7f65Sclaudio if (ifms_type) 1243c47b7f65Sclaudio printf("%s, %s", get_media_descr(ifms_type), 1244c47b7f65Sclaudio get_linkstate(ifms_type, k->link_state)); 1245c47b7f65Sclaudio else if (k->link_state == LINK_STATE_UNKNOWN) 1246c47b7f65Sclaudio printf("unknown"); 1247c47b7f65Sclaudio else 1248c47b7f65Sclaudio printf("link state %u", k->link_state); 1249c47b7f65Sclaudio 1250c47b7f65Sclaudio if (k->link_state != LINK_STATE_DOWN && k->baudrate > 0) { 1251c47b7f65Sclaudio printf(", "); 1252c47b7f65Sclaudio print_baudrate(k->baudrate); 1253c47b7f65Sclaudio } 1254c47b7f65Sclaudio printf("\n"); 1255c47b7f65Sclaudio break; 1256c47b7f65Sclaudio case IMSG_CTL_END: 1257c47b7f65Sclaudio printf("\n"); 1258c47b7f65Sclaudio return (1); 1259c47b7f65Sclaudio default: 1260c47b7f65Sclaudio break; 1261c47b7f65Sclaudio } 1262c47b7f65Sclaudio 1263c47b7f65Sclaudio return (0); 1264c47b7f65Sclaudio } 1265