1*1aff836dSclaudio /* $OpenBSD: ospf6ctl.c,v 1.34 2010/02/25 16:40:23 claudio Exp $ */ 28e709cbdSnorby 38e709cbdSnorby /* 48e709cbdSnorby * Copyright (c) 2005 Claudio Jeker <claudio@openbsd.org> 58e709cbdSnorby * Copyright (c) 2004, 2005 Esben Norby <norby@openbsd.org> 68e709cbdSnorby * Copyright (c) 2003 Henning Brauer <henning@openbsd.org> 78e709cbdSnorby * 88e709cbdSnorby * Permission to use, copy, modify, and distribute this software for any 98e709cbdSnorby * purpose with or without fee is hereby granted, provided that the above 108e709cbdSnorby * copyright notice and this permission notice appear in all copies. 118e709cbdSnorby * 128e709cbdSnorby * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 138e709cbdSnorby * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 148e709cbdSnorby * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 158e709cbdSnorby * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 168e709cbdSnorby * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 178e709cbdSnorby * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 188e709cbdSnorby * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 198e709cbdSnorby */ 208e709cbdSnorby 218e709cbdSnorby #include <sys/types.h> 228e709cbdSnorby #include <sys/socket.h> 238e709cbdSnorby #include <sys/un.h> 248e709cbdSnorby #include <netinet/in.h> 258e709cbdSnorby #include <arpa/inet.h> 268e709cbdSnorby #include <net/if_media.h> 278e709cbdSnorby #include <net/if_types.h> 288e709cbdSnorby 298e709cbdSnorby #include <err.h> 308e709cbdSnorby #include <stdio.h> 318e709cbdSnorby #include <stdlib.h> 328e709cbdSnorby #include <string.h> 338e709cbdSnorby #include <unistd.h> 348e709cbdSnorby 358e709cbdSnorby #include "ospf6.h" 368e709cbdSnorby #include "ospf6d.h" 378e709cbdSnorby #include "ospfe.h" 388e709cbdSnorby #include "parser.h" 398e709cbdSnorby #include "log.h" 408e709cbdSnorby 418e709cbdSnorby __dead void usage(void); 428e709cbdSnorby int show_summary_msg(struct imsg *); 438e709cbdSnorby int get_ifms_type(int); 448e709cbdSnorby int show_interface_msg(struct imsg *); 458e709cbdSnorby int show_interface_detail_msg(struct imsg *); 468e709cbdSnorby const char *print_link(int); 478e709cbdSnorby const char *fmt_timeframe(time_t t); 488e709cbdSnorby const char *fmt_timeframe_core(time_t t); 498e709cbdSnorby const char *log_id(u_int32_t ); 508e709cbdSnorby const char *log_adv_rtr(u_int32_t); 51cb01fa27Sclaudio void show_database_head(struct in_addr, char *, u_int16_t); 528e709cbdSnorby int show_database_msg(struct imsg *); 534fabe8f9Snorby char *print_ls_type(u_int16_t); 548e709cbdSnorby void show_db_hdr_msg_detail(struct lsa_hdr *); 558e709cbdSnorby char *print_rtr_link_type(u_int8_t); 568e709cbdSnorby const char *print_ospf_flags(u_int8_t); 57*1aff836dSclaudio const char *print_asext_flags(u_int32_t); 58*1aff836dSclaudio const char *print_prefix_opt(u_int8_t); 598e709cbdSnorby int show_db_msg_detail(struct imsg *imsg); 608e709cbdSnorby int show_nbr_msg(struct imsg *); 61aff6ccb8Sclaudio const char *print_ospf_options(u_int32_t); 628e709cbdSnorby int show_nbr_detail_msg(struct imsg *); 638e709cbdSnorby int show_rib_msg(struct imsg *); 648e709cbdSnorby void show_rib_head(struct in_addr, u_int8_t, u_int8_t); 658e709cbdSnorby const char *print_ospf_rtr_flags(u_int8_t); 668e709cbdSnorby int show_rib_detail_msg(struct imsg *); 678e709cbdSnorby void show_fib_head(void); 688e709cbdSnorby int show_fib_msg(struct imsg *); 698e709cbdSnorby const char * get_media_descr(int); 708e709cbdSnorby const char * get_linkstate(int, int); 718e709cbdSnorby void print_baudrate(u_int64_t); 728e709cbdSnorby 738e709cbdSnorby struct imsgbuf *ibuf; 748e709cbdSnorby 758e709cbdSnorby __dead void 768e709cbdSnorby usage(void) 778e709cbdSnorby { 788e709cbdSnorby extern char *__progname; 798e709cbdSnorby 805ff7227cSsobrado fprintf(stderr, "usage: %s command [argument ...]\n", __progname); 818e709cbdSnorby exit(1); 828e709cbdSnorby } 838e709cbdSnorby 848e709cbdSnorby int 858e709cbdSnorby main(int argc, char *argv[]) 868e709cbdSnorby { 878e709cbdSnorby struct sockaddr_un sun; 888e709cbdSnorby struct parse_result *res; 898e709cbdSnorby struct imsg imsg; 908e709cbdSnorby unsigned int ifidx = 0; 918e709cbdSnorby int ctl_sock; 92c3319070Sclaudio int done = 0, verbose = 0; 938e709cbdSnorby int n; 948e709cbdSnorby 958e709cbdSnorby /* parse options */ 968e709cbdSnorby if ((res = parse(argc - 1, argv + 1)) == NULL) 978e709cbdSnorby exit(1); 988e709cbdSnorby 998e709cbdSnorby /* connect to ospf6d control socket */ 1008e709cbdSnorby if ((ctl_sock = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) 1018e709cbdSnorby err(1, "socket"); 1028e709cbdSnorby 1038e709cbdSnorby bzero(&sun, sizeof(sun)); 1048e709cbdSnorby sun.sun_family = AF_UNIX; 1058e709cbdSnorby strlcpy(sun.sun_path, OSPF6D_SOCKET, sizeof(sun.sun_path)); 1068e709cbdSnorby if (connect(ctl_sock, (struct sockaddr *)&sun, sizeof(sun)) == -1) 1078e709cbdSnorby err(1, "connect: %s", OSPF6D_SOCKET); 1088e709cbdSnorby 1098e709cbdSnorby if ((ibuf = malloc(sizeof(struct imsgbuf))) == NULL) 1108e709cbdSnorby err(1, NULL); 111f78850efSeric imsg_init(ibuf, ctl_sock); 1128e709cbdSnorby done = 0; 1138e709cbdSnorby 1148e709cbdSnorby /* process user request */ 1158e709cbdSnorby switch (res->action) { 1168e709cbdSnorby case NONE: 1178e709cbdSnorby usage(); 1188e709cbdSnorby /* not reached */ 1198e709cbdSnorby case SHOW: 1208e709cbdSnorby case SHOW_SUM: 121f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_SUM, 0, 0, -1, NULL, 0); 1228e709cbdSnorby break; 1238e709cbdSnorby case SHOW_IFACE: 1241fed8bffSnorby printf("%-11s %-29s %-6s %-10s %-10s %-8s\n", 1258e709cbdSnorby "Interface", "Address", "State", "HelloTimer", "Linkstate", 1261fed8bffSnorby "Uptime"); 127c5ba8b41Sderaadt /*FALLTHROUGH*/ 1288e709cbdSnorby case SHOW_IFACE_DTAIL: 1298e709cbdSnorby if (*res->ifname) { 1308e709cbdSnorby ifidx = if_nametoindex(res->ifname); 1318e709cbdSnorby if (ifidx == 0) 1328e709cbdSnorby errx(1, "no such interface %s", res->ifname); 1338e709cbdSnorby } 134f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_INTERFACE, 0, 0, -1, 1358e709cbdSnorby &ifidx, sizeof(ifidx)); 1368e709cbdSnorby break; 1378e709cbdSnorby case SHOW_NBR: 138558ada41Snorby printf("%-15s %-3s %-12s %-9s %-11s %s\n", "ID", "Pri", 139558ada41Snorby "State", "DeadTime", "Iface","Uptime"); 140c5ba8b41Sderaadt /*FALLTHROUGH*/ 1418e709cbdSnorby case SHOW_NBR_DTAIL: 142f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_NBR, 0, 0, -1, NULL, 0); 1438e709cbdSnorby break; 1448e709cbdSnorby case SHOW_DB: 145f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DATABASE, 0, 0, -1, NULL, 0); 1468e709cbdSnorby break; 1478e709cbdSnorby case SHOW_DBBYAREA: 148f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DATABASE, 0, 0, -1, 1498e709cbdSnorby &res->addr, sizeof(res->addr)); 1508e709cbdSnorby break; 1518e709cbdSnorby case SHOW_DBEXT: 152f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DB_EXT, 0, 0, -1, NULL, 0); 1538e709cbdSnorby break; 154aeb06b08Sclaudio case SHOW_DBLINK: 155f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DB_LINK, 0, 0, -1, NULL, 0); 156aeb06b08Sclaudio break; 1578e709cbdSnorby case SHOW_DBNET: 158f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DB_NET, 0, 0, -1, NULL, 0); 1598e709cbdSnorby break; 1608e709cbdSnorby case SHOW_DBRTR: 161f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DB_RTR, 0, 0, -1, NULL, 0); 1628e709cbdSnorby break; 16341bcac6bSstsp case SHOW_DBINTRA: 164f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DB_INTRA, 0, 0, -1, NULL, 0); 16541bcac6bSstsp break; 1668e709cbdSnorby case SHOW_DBSELF: 167f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DB_SELF, 0, 0, -1, NULL, 0); 1688e709cbdSnorby break; 1698e709cbdSnorby case SHOW_DBSUM: 170f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DB_SUM, 0, 0, -1, NULL, 0); 1718e709cbdSnorby break; 1728e709cbdSnorby case SHOW_DBASBR: 173f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_DB_ASBR, 0, 0, -1, NULL, 0); 1748e709cbdSnorby break; 1758e709cbdSnorby case SHOW_RIB: 1768e709cbdSnorby printf("%-20s %-17s %-12s %-9s %-7s %-8s\n", "Destination", 1778e709cbdSnorby "Nexthop", "Path Type", "Type", "Cost", "Uptime"); 178c5ba8b41Sderaadt /*FALLTHROUGH*/ 1798e709cbdSnorby case SHOW_RIB_DTAIL: 180f78850efSeric imsg_compose(ibuf, IMSG_CTL_SHOW_RIB, 0, 0, -1, NULL, 0); 1818e709cbdSnorby break; 1828e709cbdSnorby case SHOW_FIB: 1830104e403Sclaudio if (IN6_IS_ADDR_UNSPECIFIED(&res->addr)) 184f78850efSeric imsg_compose(ibuf, IMSG_CTL_KROUTE, 0, 0, -1, 1858e709cbdSnorby &res->flags, sizeof(res->flags)); 1868e709cbdSnorby else 187f78850efSeric imsg_compose(ibuf, IMSG_CTL_KROUTE_ADDR, 0, 0, -1, 1888e709cbdSnorby &res->addr, sizeof(res->addr)); 1898e709cbdSnorby show_fib_head(); 1908e709cbdSnorby break; 1918e709cbdSnorby case FIB: 1928e709cbdSnorby errx(1, "fib couple|decouple"); 1938e709cbdSnorby break; 1948e709cbdSnorby case FIB_COUPLE: 195f78850efSeric imsg_compose(ibuf, IMSG_CTL_FIB_COUPLE, 0, 0, -1, NULL, 0); 1968e709cbdSnorby printf("couple request sent.\n"); 1978e709cbdSnorby done = 1; 1988e709cbdSnorby break; 1998e709cbdSnorby case FIB_DECOUPLE: 200f78850efSeric imsg_compose(ibuf, IMSG_CTL_FIB_DECOUPLE, 0, 0, -1, NULL, 0); 2018e709cbdSnorby printf("decouple request sent.\n"); 2028e709cbdSnorby done = 1; 2038e709cbdSnorby break; 204c3319070Sclaudio case LOG_VERBOSE: 205c3319070Sclaudio verbose = 1; 206c3319070Sclaudio /* FALLTHROUGH */ 207c3319070Sclaudio case LOG_BRIEF: 208c3319070Sclaudio imsg_compose(ibuf, IMSG_CTL_LOG_VERBOSE, 0, 0, -1, 209c3319070Sclaudio &verbose, sizeof(verbose)); 210c3319070Sclaudio printf("logging request sent.\n"); 211c3319070Sclaudio done = 1; 212c3319070Sclaudio break; 2138e709cbdSnorby case RELOAD: 214f78850efSeric imsg_compose(ibuf, IMSG_CTL_RELOAD, 0, 0, -1, NULL, 0); 2158e709cbdSnorby printf("reload request sent.\n"); 2168e709cbdSnorby done = 1; 2178e709cbdSnorby break; 2188e709cbdSnorby } 2198e709cbdSnorby 2208e709cbdSnorby while (ibuf->w.queued) 2218e709cbdSnorby if (msgbuf_write(&ibuf->w) < 0) 2228e709cbdSnorby err(1, "write error"); 2238e709cbdSnorby 2248e709cbdSnorby while (!done) { 2258e709cbdSnorby if ((n = imsg_read(ibuf)) == -1) 2268e709cbdSnorby errx(1, "imsg_read error"); 2278e709cbdSnorby if (n == 0) 2288e709cbdSnorby errx(1, "pipe closed"); 2298e709cbdSnorby 2308e709cbdSnorby while (!done) { 2318e709cbdSnorby if ((n = imsg_get(ibuf, &imsg)) == -1) 2328e709cbdSnorby errx(1, "imsg_get error"); 2338e709cbdSnorby if (n == 0) 2348e709cbdSnorby break; 2358e709cbdSnorby switch (res->action) { 2368e709cbdSnorby case SHOW: 2378e709cbdSnorby case SHOW_SUM: 2388e709cbdSnorby done = show_summary_msg(&imsg); 2398e709cbdSnorby break; 2408e709cbdSnorby case SHOW_IFACE: 2418e709cbdSnorby done = show_interface_msg(&imsg); 2428e709cbdSnorby break; 2438e709cbdSnorby case SHOW_IFACE_DTAIL: 2448e709cbdSnorby done = show_interface_detail_msg(&imsg); 2458e709cbdSnorby break; 2468e709cbdSnorby case SHOW_NBR: 2478e709cbdSnorby done = show_nbr_msg(&imsg); 2488e709cbdSnorby break; 2498e709cbdSnorby case SHOW_NBR_DTAIL: 2508e709cbdSnorby done = show_nbr_detail_msg(&imsg); 2518e709cbdSnorby break; 2528e709cbdSnorby case SHOW_DB: 2538e709cbdSnorby case SHOW_DBBYAREA: 2548e709cbdSnorby case SHOW_DBSELF: 2558e709cbdSnorby done = show_database_msg(&imsg); 2568e709cbdSnorby break; 2578e709cbdSnorby case SHOW_DBEXT: 258aeb06b08Sclaudio case SHOW_DBLINK: 2598e709cbdSnorby case SHOW_DBNET: 2608e709cbdSnorby case SHOW_DBRTR: 26141bcac6bSstsp case SHOW_DBINTRA: 2628e709cbdSnorby case SHOW_DBSUM: 2638e709cbdSnorby case SHOW_DBASBR: 2648e709cbdSnorby done = show_db_msg_detail(&imsg); 2658e709cbdSnorby break; 2668e709cbdSnorby case SHOW_RIB: 2678e709cbdSnorby done = show_rib_msg(&imsg); 2688e709cbdSnorby break; 2698e709cbdSnorby case SHOW_RIB_DTAIL: 2708e709cbdSnorby done = show_rib_detail_msg(&imsg); 2718e709cbdSnorby break; 2728e709cbdSnorby case SHOW_FIB: 2738e709cbdSnorby done = show_fib_msg(&imsg); 2748e709cbdSnorby break; 2758e709cbdSnorby case NONE: 2768e709cbdSnorby case FIB: 2778e709cbdSnorby case FIB_COUPLE: 2788e709cbdSnorby case FIB_DECOUPLE: 279c3319070Sclaudio case LOG_VERBOSE: 280c3319070Sclaudio case LOG_BRIEF: 2818e709cbdSnorby case RELOAD: 2828e709cbdSnorby break; 2838e709cbdSnorby } 2848e709cbdSnorby imsg_free(&imsg); 2858e709cbdSnorby } 2868e709cbdSnorby } 2878e709cbdSnorby close(ctl_sock); 2888e709cbdSnorby free(ibuf); 2898e709cbdSnorby 2908e709cbdSnorby return (0); 2918e709cbdSnorby } 2928e709cbdSnorby 2938e709cbdSnorby int 2948e709cbdSnorby show_summary_msg(struct imsg *imsg) 2958e709cbdSnorby { 2968e709cbdSnorby struct ctl_sum *sum; 2978e709cbdSnorby struct ctl_sum_area *sumarea; 2988e709cbdSnorby 2998e709cbdSnorby switch (imsg->hdr.type) { 3008e709cbdSnorby case IMSG_CTL_SHOW_SUM: 3018e709cbdSnorby sum = imsg->data; 3028e709cbdSnorby printf("Router ID: %s\n", inet_ntoa(sum->rtr_id)); 3038e709cbdSnorby printf("Uptime: %s\n", fmt_timeframe_core(sum->uptime)); 3048e709cbdSnorby 3058e709cbdSnorby printf("SPF delay is %d sec(s), hold time between two SPFs " 3068e709cbdSnorby "is %d sec(s)\n", sum->spf_delay, sum->spf_hold_time); 3078e709cbdSnorby printf("Number of external LSA(s) %d\n", sum->num_ext_lsa); 3088e709cbdSnorby printf("Number of areas attached to this router: %d\n", 3098e709cbdSnorby sum->num_area); 3108e709cbdSnorby break; 3118e709cbdSnorby case IMSG_CTL_SHOW_SUM_AREA: 3128e709cbdSnorby sumarea = imsg->data; 3138e709cbdSnorby printf("\nArea ID: %s\n", inet_ntoa(sumarea->area)); 3148e709cbdSnorby printf(" Number of interfaces in this area: %d\n", 3158e709cbdSnorby sumarea->num_iface); 3168e709cbdSnorby printf(" Number of fully adjacent neighbors in this " 3178e709cbdSnorby "area: %d\n", sumarea->num_adj_nbr); 3188e709cbdSnorby printf(" SPF algorithm executed %d time(s)\n", 3198e709cbdSnorby sumarea->num_spf_calc); 3208e709cbdSnorby printf(" Number LSA(s) %d\n", sumarea->num_lsa); 3218e709cbdSnorby break; 3228e709cbdSnorby case IMSG_CTL_END: 3238e709cbdSnorby printf("\n"); 3248e709cbdSnorby return (1); 3258e709cbdSnorby default: 3268e709cbdSnorby break; 3278e709cbdSnorby } 3288e709cbdSnorby 3298e709cbdSnorby return (0); 3308e709cbdSnorby } 3318e709cbdSnorby 3328e709cbdSnorby int 3338e709cbdSnorby get_ifms_type(int mediatype) 3348e709cbdSnorby { 3358e709cbdSnorby switch (mediatype) { 3368e709cbdSnorby case IFT_ETHER: 3378e709cbdSnorby return (IFM_ETHER); 3388e709cbdSnorby case IFT_FDDI: 3398e709cbdSnorby return (IFM_FDDI); 3408e709cbdSnorby case IFT_CARP: 3418e709cbdSnorby return (IFM_CARP); 3428e709cbdSnorby case IFT_PPP: 3438e709cbdSnorby return (IFM_TDM); 3448e709cbdSnorby default: 3458e709cbdSnorby return (0); 3468e709cbdSnorby } 3478e709cbdSnorby } 3488e709cbdSnorby 3498e709cbdSnorby int 3508e709cbdSnorby show_interface_msg(struct imsg *imsg) 3518e709cbdSnorby { 3528e709cbdSnorby struct ctl_iface *iface; 3538e709cbdSnorby char *netid; 3548e709cbdSnorby 3558e709cbdSnorby switch (imsg->hdr.type) { 3568e709cbdSnorby case IMSG_CTL_SHOW_INTERFACE: 3578e709cbdSnorby iface = imsg->data; 3588e709cbdSnorby 3598e709cbdSnorby if (asprintf(&netid, "%s", log_in6addr(&iface->addr)) == -1) 3608e709cbdSnorby err(1, NULL); 3611fed8bffSnorby printf("%-11s %-29s %-6s %-10s %-10s %s\n", 3628e709cbdSnorby iface->name, netid, if_state_name(iface->state), 3638e709cbdSnorby fmt_timeframe_core(iface->hello_timer), 3640f617141Sclaudio get_linkstate(iface->mediatype, iface->linkstate), 3650f617141Sclaudio fmt_timeframe_core(iface->uptime)); 3668e709cbdSnorby free(netid); 3678e709cbdSnorby break; 3688e709cbdSnorby case IMSG_CTL_END: 3698e709cbdSnorby printf("\n"); 3708e709cbdSnorby return (1); 3718e709cbdSnorby default: 3728e709cbdSnorby break; 3738e709cbdSnorby } 3748e709cbdSnorby 3758e709cbdSnorby return (0); 3768e709cbdSnorby } 3778e709cbdSnorby 3788e709cbdSnorby int 3798e709cbdSnorby show_interface_detail_msg(struct imsg *imsg) 3808e709cbdSnorby { 3818e709cbdSnorby struct ctl_iface *iface; 3828e709cbdSnorby 3838e709cbdSnorby switch (imsg->hdr.type) { 3848e709cbdSnorby case IMSG_CTL_SHOW_INTERFACE: 3858e709cbdSnorby iface = imsg->data; 3868e709cbdSnorby printf("\n"); 3878e709cbdSnorby printf("Interface %s, line protocol is %s\n", 3888e709cbdSnorby iface->name, print_link(iface->flags)); 389ab5e4d03Sclaudio printf(" Internet address %s Area %s\n", 390ab5e4d03Sclaudio log_in6addr(&iface->addr), inet_ntoa(iface->area)); 391ab5e4d03Sclaudio printf(" Link type %s, state %s", 392ab5e4d03Sclaudio get_media_descr(get_ifms_type(iface->mediatype)), 3930f617141Sclaudio get_linkstate(iface->mediatype, iface->linkstate)); 394ab5e4d03Sclaudio if (iface->linkstate != LINK_STATE_DOWN && 395ab5e4d03Sclaudio iface->baudrate > 0) { 396ab5e4d03Sclaudio printf(", "); 397ab5e4d03Sclaudio print_baudrate(iface->baudrate); 398ab5e4d03Sclaudio } 399ab5e4d03Sclaudio printf("\n"); 4008e709cbdSnorby printf(" Router ID %s, network type %s, cost: %d\n", 4018e709cbdSnorby inet_ntoa(iface->rtr_id), 4028e709cbdSnorby if_type_name(iface->type), iface->metric); 4038e709cbdSnorby printf(" Transmit delay is %d sec(s), state %s, priority %d\n", 4048e709cbdSnorby iface->transmit_delay, if_state_name(iface->state), 4058e709cbdSnorby iface->priority); 4067aab4200Snorby printf(" Designated Router (ID) %s\n", 4078e709cbdSnorby inet_ntoa(iface->dr_id)); 4087aab4200Snorby printf(" Interface address %s\n", 4097aab4200Snorby log_in6addr(&iface->dr_addr)); 4107aab4200Snorby printf(" Backup Designated Router (ID) %s\n", 4118e709cbdSnorby inet_ntoa(iface->bdr_id)); 4127aab4200Snorby printf(" Interface address %s\n", 4137aab4200Snorby log_in6addr(&iface->bdr_addr)); 4148e709cbdSnorby printf(" Timer intervals configured, " 4158e709cbdSnorby "hello %d, dead %d, wait %d, retransmit %d\n", 4168e709cbdSnorby iface->hello_interval, iface->dead_interval, 4178e709cbdSnorby iface->dead_interval, iface->rxmt_interval); 4188e709cbdSnorby if (iface->passive) 4198e709cbdSnorby printf(" Passive interface (No Hellos)\n"); 4208e709cbdSnorby else if (iface->hello_timer < 0) 4218e709cbdSnorby printf(" Hello timer not running\n"); 4228e709cbdSnorby else 4238e709cbdSnorby printf(" Hello timer due in %s\n", 4248e709cbdSnorby fmt_timeframe_core(iface->hello_timer)); 4258e709cbdSnorby printf(" Uptime %s\n", fmt_timeframe_core(iface->uptime)); 4268e709cbdSnorby printf(" Neighbor count is %d, adjacent neighbor count is " 4278e709cbdSnorby "%d\n", iface->nbr_cnt, iface->adj_cnt); 4288e709cbdSnorby break; 4298e709cbdSnorby case IMSG_CTL_END: 4308e709cbdSnorby printf("\n"); 4318e709cbdSnorby return (1); 4328e709cbdSnorby default: 4338e709cbdSnorby break; 4348e709cbdSnorby } 4358e709cbdSnorby 4368e709cbdSnorby return (0); 4378e709cbdSnorby } 4388e709cbdSnorby 4398e709cbdSnorby const char * 4408e709cbdSnorby print_link(int state) 4418e709cbdSnorby { 4428e709cbdSnorby if (state & IFF_UP) 4438e709cbdSnorby return ("UP"); 4448e709cbdSnorby else 4458e709cbdSnorby return ("DOWN"); 4468e709cbdSnorby } 4478e709cbdSnorby 4488e709cbdSnorby #define TF_BUFS 8 4498e709cbdSnorby #define TF_LEN 9 4508e709cbdSnorby 4518e709cbdSnorby const char * 4528e709cbdSnorby fmt_timeframe(time_t t) 4538e709cbdSnorby { 4548e709cbdSnorby if (t == 0) 4558e709cbdSnorby return ("Never"); 4568e709cbdSnorby else 4578e709cbdSnorby return (fmt_timeframe_core(time(NULL) - t)); 4588e709cbdSnorby } 4598e709cbdSnorby 4608e709cbdSnorby const char * 4618e709cbdSnorby fmt_timeframe_core(time_t t) 4628e709cbdSnorby { 4638e709cbdSnorby char *buf; 4648e709cbdSnorby static char tfbuf[TF_BUFS][TF_LEN]; /* ring buffer */ 4658e709cbdSnorby static int idx = 0; 466db93f2f1Sderaadt unsigned int sec, min, hrs, day, week; 4678e709cbdSnorby 4688e709cbdSnorby if (t == 0) 4698e709cbdSnorby return ("00:00:00"); 4708e709cbdSnorby 4718e709cbdSnorby buf = tfbuf[idx++]; 4728e709cbdSnorby if (idx == TF_BUFS) 4738e709cbdSnorby idx = 0; 4748e709cbdSnorby 4758e709cbdSnorby week = t; 4768e709cbdSnorby 4778e709cbdSnorby sec = week % 60; 4788e709cbdSnorby week /= 60; 4798e709cbdSnorby min = week % 60; 4808e709cbdSnorby week /= 60; 4818e709cbdSnorby hrs = week % 24; 4828e709cbdSnorby week /= 24; 4838e709cbdSnorby day = week % 7; 4848e709cbdSnorby week /= 7; 4858e709cbdSnorby 4868e709cbdSnorby if (week > 0) 4878e709cbdSnorby snprintf(buf, TF_LEN, "%02uw%01ud%02uh", week, day, hrs); 4888e709cbdSnorby else if (day > 0) 4898e709cbdSnorby snprintf(buf, TF_LEN, "%01ud%02uh%02um", day, hrs, min); 4908e709cbdSnorby else 4918e709cbdSnorby snprintf(buf, TF_LEN, "%02u:%02u:%02u", hrs, min, sec); 4928e709cbdSnorby 4938e709cbdSnorby return (buf); 4948e709cbdSnorby } 4958e709cbdSnorby 4968e709cbdSnorby const char * 4978e709cbdSnorby log_id(u_int32_t id) 4988e709cbdSnorby { 4998e709cbdSnorby static char buf[48]; 5008e709cbdSnorby struct in_addr addr; 5018e709cbdSnorby 5028e709cbdSnorby addr.s_addr = id; 5038e709cbdSnorby 5048e709cbdSnorby if (inet_ntop(AF_INET, &addr, buf, sizeof(buf)) == NULL) 5058e709cbdSnorby return ("?"); 5068e709cbdSnorby else 5078e709cbdSnorby return (buf); 5088e709cbdSnorby } 5098e709cbdSnorby 5108e709cbdSnorby const char * 5118e709cbdSnorby log_adv_rtr(u_int32_t adv_rtr) 5128e709cbdSnorby { 5138e709cbdSnorby static char buf[48]; 5148e709cbdSnorby struct in_addr addr; 5158e709cbdSnorby 5168e709cbdSnorby addr.s_addr = adv_rtr; 5178e709cbdSnorby 5188e709cbdSnorby if (inet_ntop(AF_INET, &addr, buf, sizeof(buf)) == NULL) 5198e709cbdSnorby return ("?"); 5208e709cbdSnorby else 5218e709cbdSnorby return (buf); 5228e709cbdSnorby } 5238e709cbdSnorby 5248e709cbdSnorby void 525cb01fa27Sclaudio show_database_head(struct in_addr aid, char *ifname, u_int16_t type) 5268e709cbdSnorby { 5278e709cbdSnorby char *header, *format; 528cb01fa27Sclaudio int cleanup = 0; 5298e709cbdSnorby 530005d568eSclaudio switch (ntohs(type)) { 5314fabe8f9Snorby case LSA_TYPE_LINK: 5328ea4c735Sclaudio format = "Link (Type-8) Link States"; 5334fabe8f9Snorby break; 5348e709cbdSnorby case LSA_TYPE_ROUTER: 5358e709cbdSnorby format = "Router Link States"; 5368e709cbdSnorby break; 5378e709cbdSnorby case LSA_TYPE_NETWORK: 5388e709cbdSnorby format = "Net Link States"; 5398e709cbdSnorby break; 5404fabe8f9Snorby case LSA_TYPE_INTER_A_PREFIX: 5414fabe8f9Snorby format = "Inter Area Prefix Link States"; 5428e709cbdSnorby break; 5434fabe8f9Snorby case LSA_TYPE_INTER_A_ROUTER: 5444fabe8f9Snorby format = "Inter Area Router Link States"; 5454fabe8f9Snorby break; 5464fabe8f9Snorby case LSA_TYPE_INTRA_A_PREFIX: 5478ec36425Sstsp format = "Intra Area Prefix Link States"; 5488e709cbdSnorby break; 5498e709cbdSnorby case LSA_TYPE_EXTERNAL: 550cb01fa27Sclaudio printf("\n%-15s %s\n\n", "", "Type-5 AS External Link States"); 551cb01fa27Sclaudio return; 5528e709cbdSnorby default: 553cb01fa27Sclaudio if (asprintf(&format, "LSA type %x", ntohs(type)) == -1) 554cb01fa27Sclaudio err(1, NULL); 555cb01fa27Sclaudio cleanup = 1; 556cb01fa27Sclaudio break; 5578e709cbdSnorby } 558cb01fa27Sclaudio if (LSA_IS_SCOPE_AREA(ntohs(type))) { 5598e709cbdSnorby if (asprintf(&header, "%s (Area %s)", format, 5608e709cbdSnorby inet_ntoa(aid)) == -1) 5618e709cbdSnorby err(1, NULL); 562cb01fa27Sclaudio } else if (LSA_IS_SCOPE_LLOCAL(ntohs(type))) { 563cb01fa27Sclaudio if (asprintf(&header, "%s (Area %s Interface %s)", format, 564cb01fa27Sclaudio inet_ntoa(aid), ifname) == -1) 565cb01fa27Sclaudio err(1, NULL); 566cb01fa27Sclaudio } 5678e709cbdSnorby 5688e709cbdSnorby printf("\n%-15s %s\n\n", "", header); 5698e709cbdSnorby free(header); 570cb01fa27Sclaudio if (cleanup) 571cb01fa27Sclaudio free(format); 5728e709cbdSnorby } 5738e709cbdSnorby 5748e709cbdSnorby int 5758e709cbdSnorby show_database_msg(struct imsg *imsg) 5768e709cbdSnorby { 5778e709cbdSnorby static struct in_addr area_id; 5780bc8b661Sclaudio static u_int16_t lasttype; 579cb01fa27Sclaudio static char ifname[IF_NAMESIZE]; 5808e709cbdSnorby struct area *area; 581cb01fa27Sclaudio struct iface *iface; 5828e709cbdSnorby struct lsa_hdr *lsa; 5838e709cbdSnorby 5848e709cbdSnorby switch (imsg->hdr.type) { 5858e709cbdSnorby case IMSG_CTL_SHOW_DATABASE: 5868e709cbdSnorby case IMSG_CTL_SHOW_DB_SELF: 5878e709cbdSnorby lsa = imsg->data; 5888e709cbdSnorby if (lsa->type != lasttype) { 589cb01fa27Sclaudio show_database_head(area_id, ifname, lsa->type); 5908e709cbdSnorby printf("%-15s %-15s %-4s %-10s %-8s\n", "Link ID", 5918e709cbdSnorby "Adv Router", "Age", "Seq#", "Checksum"); 5928e709cbdSnorby } 5938e709cbdSnorby printf("%-15s %-15s %-4d 0x%08x 0x%04x\n", 5948e709cbdSnorby log_id(lsa->ls_id), log_adv_rtr(lsa->adv_rtr), 5958e709cbdSnorby ntohs(lsa->age), ntohl(lsa->seq_num), 5968e709cbdSnorby ntohs(lsa->ls_chksum)); 5978e709cbdSnorby lasttype = lsa->type; 5988e709cbdSnorby break; 5998e709cbdSnorby case IMSG_CTL_AREA: 6008e709cbdSnorby area = imsg->data; 6018e709cbdSnorby area_id = area->id; 6028e709cbdSnorby lasttype = 0; 6038e709cbdSnorby break; 604cb01fa27Sclaudio case IMSG_CTL_IFACE: 605cb01fa27Sclaudio iface = imsg->data; 606cb01fa27Sclaudio strlcpy(ifname, iface->name, sizeof(ifname)); 607cb01fa27Sclaudio lasttype = 0; 608cb01fa27Sclaudio break; 6098e709cbdSnorby case IMSG_CTL_END: 6108e709cbdSnorby printf("\n"); 6118e709cbdSnorby return (1); 6128e709cbdSnorby default: 6138e709cbdSnorby break; 6148e709cbdSnorby } 6158e709cbdSnorby 6168e709cbdSnorby return (0); 6178e709cbdSnorby } 6188e709cbdSnorby 6198e709cbdSnorby char * 6204fabe8f9Snorby print_ls_type(u_int16_t type) 6218e709cbdSnorby { 622005d568eSclaudio switch (ntohs(type)) { 6234fabe8f9Snorby case LSA_TYPE_LINK: 6244fabe8f9Snorby return ("Link"); 6258e709cbdSnorby case LSA_TYPE_ROUTER: 6268e709cbdSnorby return ("Router"); 6278e709cbdSnorby case LSA_TYPE_NETWORK: 6288e709cbdSnorby return ("Network"); 6294fabe8f9Snorby case LSA_TYPE_INTER_A_PREFIX: 6304fabe8f9Snorby return ("Inter Area (Prefix)"); 6314fabe8f9Snorby case LSA_TYPE_INTER_A_ROUTER: 6324fabe8f9Snorby return ("Inter Area (Router)"); 6334fabe8f9Snorby case LSA_TYPE_INTRA_A_PREFIX: 6344fabe8f9Snorby return ("Intra Area (Prefix)"); 6358e709cbdSnorby case LSA_TYPE_EXTERNAL: 6368e709cbdSnorby return ("AS External"); 6378e709cbdSnorby default: 6388e709cbdSnorby return ("Unknown"); 6398e709cbdSnorby } 6408e709cbdSnorby } 6418e709cbdSnorby 6428e709cbdSnorby void 6438e709cbdSnorby show_db_hdr_msg_detail(struct lsa_hdr *lsa) 6448e709cbdSnorby { 6458e709cbdSnorby printf("LS age: %d\n", ntohs(lsa->age)); 6468e709cbdSnorby printf("LS Type: %s\n", print_ls_type(lsa->type)); 6478e709cbdSnorby 648005d568eSclaudio switch (ntohs(lsa->type)) { 64989f180e4Sstsp case LSA_TYPE_ROUTER: 65089f180e4Sstsp case LSA_TYPE_INTER_A_PREFIX: 65189f180e4Sstsp case LSA_TYPE_INTER_A_ROUTER: 65289f180e4Sstsp case LSA_TYPE_INTRA_A_PREFIX: 65389f180e4Sstsp case LSA_TYPE_EXTERNAL: 6544fabe8f9Snorby printf("Link State ID: %s\n", log_id(lsa->ls_id)); 6554fabe8f9Snorby break; 65689f180e4Sstsp case LSA_TYPE_LINK: 65789f180e4Sstsp printf("Link State ID: %s (Interface ID of Advertising " 65889f180e4Sstsp "Router)\n", log_id(lsa->ls_id)); 6598e709cbdSnorby break; 6608e709cbdSnorby case LSA_TYPE_NETWORK: 66189f180e4Sstsp printf("Link State ID: %s (Interface ID of Designated " 66289f180e4Sstsp "Router)\n", log_id(lsa->ls_id)); 6638e709cbdSnorby break; 6648e709cbdSnorby } 6658e709cbdSnorby 6668e709cbdSnorby printf("Advertising Router: %s\n", log_adv_rtr(lsa->adv_rtr)); 6678e709cbdSnorby printf("LS Seq Number: 0x%08x\n", ntohl(lsa->seq_num)); 6688e709cbdSnorby printf("Checksum: 0x%04x\n", ntohs(lsa->ls_chksum)); 6698e709cbdSnorby printf("Length: %d\n", ntohs(lsa->len)); 6708e709cbdSnorby } 6718e709cbdSnorby 6728e709cbdSnorby char * 6738e709cbdSnorby print_rtr_link_type(u_int8_t type) 6748e709cbdSnorby { 6758e709cbdSnorby switch (type) { 6768e709cbdSnorby case LINK_TYPE_POINTTOPOINT: 6778e709cbdSnorby return ("Point-to-Point"); 6788e709cbdSnorby case LINK_TYPE_TRANSIT_NET: 6798e709cbdSnorby return ("Transit Network"); 680005d568eSclaudio case LINK_TYPE_RESERVED: 681005d568eSclaudio return ("Reserved"); 6828e709cbdSnorby case LINK_TYPE_VIRTUAL: 6838e709cbdSnorby return ("Virtual Link"); 6848e709cbdSnorby default: 6858e709cbdSnorby return ("Unknown"); 6868e709cbdSnorby } 6878e709cbdSnorby } 6888e709cbdSnorby 6898e709cbdSnorby const char * 6908e709cbdSnorby print_ospf_flags(u_int8_t opts) 6918e709cbdSnorby { 6928e709cbdSnorby static char optbuf[32]; 6938e709cbdSnorby 694aff6ccb8Sclaudio snprintf(optbuf, sizeof(optbuf), "*|*|*|*|*|%s|%s|%s", 6958e709cbdSnorby opts & OSPF_RTR_V ? "V" : "-", 6968e709cbdSnorby opts & OSPF_RTR_E ? "E" : "-", 6978e709cbdSnorby opts & OSPF_RTR_B ? "B" : "-"); 6988e709cbdSnorby return (optbuf); 6998e709cbdSnorby } 7008e709cbdSnorby 701*1aff836dSclaudio const char * 702*1aff836dSclaudio print_asext_flags(u_int32_t opts) 703*1aff836dSclaudio { 704*1aff836dSclaudio static char optbuf[32]; 705*1aff836dSclaudio 706*1aff836dSclaudio snprintf(optbuf, sizeof(optbuf), "*|*|*|*|*|%s|%s|%s", 707*1aff836dSclaudio opts & LSA_ASEXT_E_FLAG ? "E" : "-", 708*1aff836dSclaudio opts & LSA_ASEXT_F_FLAG ? "F" : "-", 709*1aff836dSclaudio opts & LSA_ASEXT_T_FLAG ? "T" : "-"); 710*1aff836dSclaudio return (optbuf); 711*1aff836dSclaudio } 712*1aff836dSclaudio 713*1aff836dSclaudio const char * 714*1aff836dSclaudio print_prefix_opt(u_int8_t opts) 715*1aff836dSclaudio { 716*1aff836dSclaudio static char optbuf[32]; 717*1aff836dSclaudio 718*1aff836dSclaudio if (opts) { 719*1aff836dSclaudio snprintf(optbuf, sizeof(optbuf), 720*1aff836dSclaudio " Options: *|*|*|%s|%s|x|%s|%s", 721*1aff836dSclaudio opts & OSPF_PREFIX_DN ? "DN" : "-", 722*1aff836dSclaudio opts & OSPF_PREFIX_P ? "P" : "-", 723*1aff836dSclaudio opts & OSPF_PREFIX_LA ? "LA" : "-", 724*1aff836dSclaudio opts & OSPF_PREFIX_NU ? "NU" : "-"); 725*1aff836dSclaudio return (optbuf); 726*1aff836dSclaudio } 727*1aff836dSclaudio return (""); 728*1aff836dSclaudio } 729*1aff836dSclaudio 7308e709cbdSnorby int 7318e709cbdSnorby show_db_msg_detail(struct imsg *imsg) 7328e709cbdSnorby { 7338e709cbdSnorby static struct in_addr area_id; 734cb01fa27Sclaudio static char ifname[IF_NAMESIZE]; 735005d568eSclaudio static u_int16_t lasttype; 736*1aff836dSclaudio struct in6_addr ia6; 7378e709cbdSnorby struct in_addr addr, data; 7388e709cbdSnorby struct area *area; 739cb01fa27Sclaudio struct iface *iface; 7408e709cbdSnorby struct lsa *lsa; 7418e709cbdSnorby struct lsa_rtr_link *rtr_link; 7420f96e20cSstsp struct lsa_net_link *net_link; 743aeb06b08Sclaudio struct lsa_prefix *prefix; 7448e709cbdSnorby struct lsa_asext *asext; 745*1aff836dSclaudio u_int32_t ext_tag; 7468e709cbdSnorby u_int16_t i, nlinks, off; 7478e709cbdSnorby 7488e709cbdSnorby /* XXX sanity checks! */ 7498e709cbdSnorby 7508e709cbdSnorby switch (imsg->hdr.type) { 7518e709cbdSnorby case IMSG_CTL_SHOW_DB_EXT: 7528e709cbdSnorby lsa = imsg->data; 7538e709cbdSnorby if (lsa->hdr.type != lasttype) 754cb01fa27Sclaudio show_database_head(area_id, ifname, lsa->hdr.type); 7558e709cbdSnorby show_db_hdr_msg_detail(&lsa->hdr); 7568e709cbdSnorby 7578e709cbdSnorby asext = (struct lsa_asext *)((char *)lsa + sizeof(lsa->hdr)); 7588e709cbdSnorby 759*1aff836dSclaudio printf(" Flags: %s\n", 760*1aff836dSclaudio print_asext_flags(ntohl(lsa->data.asext.metric))); 761*1aff836dSclaudio printf(" Metric: %d Type: ", ntohl(asext->metric) 762*1aff836dSclaudio & LSA_METRIC_MASK); 7638e709cbdSnorby if (ntohl(lsa->data.asext.metric) & LSA_ASEXT_E_FLAG) 7648e709cbdSnorby printf("2\n"); 7658e709cbdSnorby else 7668e709cbdSnorby printf("1\n"); 7678e709cbdSnorby 768*1aff836dSclaudio prefix = &asext->prefix; 769*1aff836dSclaudio bzero(&ia6, sizeof(ia6)); 770*1aff836dSclaudio bcopy(prefix + 1, &ia6, LSA_PREFIXSIZE(prefix->prefixlen)); 771*1aff836dSclaudio printf(" Prefix: %s/%d%s\n", log_in6addr(&ia6), 772*1aff836dSclaudio prefix->prefixlen, print_prefix_opt(prefix->options)); 773*1aff836dSclaudio 774*1aff836dSclaudio off = sizeof(*asext) + LSA_PREFIXSIZE(prefix->prefixlen); 775*1aff836dSclaudio if (ntohl(lsa->data.asext.metric) & LSA_ASEXT_F_FLAG) { 776*1aff836dSclaudio bcopy((char *)asext + off, &ia6, sizeof(ia6)); 777*1aff836dSclaudio printf(" Forwarding Address: %s\n", 778*1aff836dSclaudio log_in6addr(&ia6)); 779*1aff836dSclaudio off += sizeof(ia6); 780*1aff836dSclaudio } 781*1aff836dSclaudio if (ntohl(lsa->data.asext.metric) & LSA_ASEXT_T_FLAG) { 782*1aff836dSclaudio bcopy((char *)asext + off, &ext_tag, sizeof(ext_tag)); 783*1aff836dSclaudio printf(" External Route Tag: %d\n", ntohl(ext_tag)); 784*1aff836dSclaudio } 785*1aff836dSclaudio printf("\n"); 7868e709cbdSnorby lasttype = lsa->hdr.type; 7878e709cbdSnorby break; 788aeb06b08Sclaudio case IMSG_CTL_SHOW_DB_LINK: 789aeb06b08Sclaudio lsa = imsg->data; 790aeb06b08Sclaudio if (lsa->hdr.type != lasttype) 791aeb06b08Sclaudio show_database_head(area_id, ifname, lsa->hdr.type); 792aeb06b08Sclaudio show_db_hdr_msg_detail(&lsa->hdr); 7935a54ac3cSclaudio printf("Options: %s\n", print_ospf_options(LSA_24_GETLO( 7945a54ac3cSclaudio ntohl(lsa->data.link.opts)))); 7955a54ac3cSclaudio printf("Link Local Address: %s\n", 7965a54ac3cSclaudio log_in6addr(&lsa->data.link.lladdr)); 797aeb06b08Sclaudio 798aeb06b08Sclaudio nlinks = ntohl(lsa->data.link.numprefix); 799aeb06b08Sclaudio printf("Number of Prefixes: %d\n", nlinks); 800aeb06b08Sclaudio off = sizeof(lsa->hdr) + sizeof(struct lsa_link); 801aeb06b08Sclaudio 802aeb06b08Sclaudio for (i = 0; i < nlinks; i++) { 803aeb06b08Sclaudio prefix = (struct lsa_prefix *)((char *)lsa + off); 8045a54ac3cSclaudio bzero(&ia6, sizeof(ia6)); 8055a54ac3cSclaudio bcopy(prefix + 1, &ia6, 8065a54ac3cSclaudio LSA_PREFIXSIZE(prefix->prefixlen)); 807aeb06b08Sclaudio 808*1aff836dSclaudio printf(" Prefix: %s/%d%s\n", log_in6addr(&ia6), 809*1aff836dSclaudio prefix->prefixlen, 810*1aff836dSclaudio print_prefix_opt(prefix->options)); 811aeb06b08Sclaudio 81208720e8dSstsp off += sizeof(struct lsa_prefix) 81308720e8dSstsp + LSA_PREFIXSIZE(prefix->prefixlen); 814aeb06b08Sclaudio } 815aeb06b08Sclaudio 816aeb06b08Sclaudio printf("\n"); 817aeb06b08Sclaudio lasttype = lsa->hdr.type; 818aeb06b08Sclaudio break; 8198e709cbdSnorby case IMSG_CTL_SHOW_DB_NET: 8208e709cbdSnorby lsa = imsg->data; 8218e709cbdSnorby if (lsa->hdr.type != lasttype) 822cb01fa27Sclaudio show_database_head(area_id, ifname, lsa->hdr.type); 8238e709cbdSnorby show_db_hdr_msg_detail(&lsa->hdr); 8240bc8b661Sclaudio printf("Options: %s\n", 8250bc8b661Sclaudio print_ospf_options(LSA_24_GETLO(ntohl(lsa->data.net.opts)))); 8268e709cbdSnorby 8270f96e20cSstsp nlinks = (ntohs(lsa->hdr.len) - sizeof(struct lsa_hdr) - 8280f96e20cSstsp sizeof(struct lsa_net)) / sizeof(struct lsa_net_link); 8290f96e20cSstsp net_link = (struct lsa_net_link *)((char *)lsa + 8300f96e20cSstsp sizeof(lsa->hdr) + sizeof(lsa->data.net)); 831aeb06b08Sclaudio printf("Number of Routers: %d\n", nlinks); 8328e709cbdSnorby 8338e709cbdSnorby for (i = 0; i < nlinks; i++) { 8340f96e20cSstsp addr.s_addr = net_link->att_rtr; 8358e709cbdSnorby printf(" Attached Router: %s\n", inet_ntoa(addr)); 8360f96e20cSstsp net_link++; 8378e709cbdSnorby } 8388e709cbdSnorby 8398e709cbdSnorby printf("\n"); 8408e709cbdSnorby lasttype = lsa->hdr.type; 8418e709cbdSnorby break; 8428e709cbdSnorby case IMSG_CTL_SHOW_DB_RTR: 8438e709cbdSnorby lsa = imsg->data; 8448e709cbdSnorby if (lsa->hdr.type != lasttype) 845cb01fa27Sclaudio show_database_head(area_id, ifname, lsa->hdr.type); 8468e709cbdSnorby show_db_hdr_msg_detail(&lsa->hdr); 8479d28d229Sclaudio printf("Flags: %s\n", 848aff6ccb8Sclaudio print_ospf_flags(LSA_24_GETHI(ntohl(lsa->data.rtr.opts)))); 8499d28d229Sclaudio printf("Options: %s\n", 850aff6ccb8Sclaudio print_ospf_options(LSA_24_GETLO(ntohl(lsa->data.rtr.opts)))); 8519d28d229Sclaudio 8529d28d229Sclaudio nlinks = (ntohs(lsa->hdr.len) - sizeof(struct lsa_hdr) 8539d28d229Sclaudio - sizeof(u_int32_t)) / sizeof(struct lsa_rtr_link); 854aeb06b08Sclaudio printf("Number of Links: %d\n", nlinks); 8558e709cbdSnorby 8568e709cbdSnorby off = sizeof(lsa->hdr) + sizeof(struct lsa_rtr); 8578e709cbdSnorby 8588e709cbdSnorby for (i = 0; i < nlinks; i++) { 8598e709cbdSnorby rtr_link = (struct lsa_rtr_link *)((char *)lsa + off); 8608e709cbdSnorby 8613ded35dfSstsp printf(" Link (Interface ID %s) connected to: %s\n", 8623ded35dfSstsp log_id(rtr_link->iface_id), 8638e709cbdSnorby print_rtr_link_type(rtr_link->type)); 8648e709cbdSnorby 865005d568eSclaudio addr.s_addr = rtr_link->nbr_rtr_id; 8663ded35dfSstsp data.s_addr = rtr_link->nbr_iface_id; 8678e709cbdSnorby 8688e709cbdSnorby switch (rtr_link->type) { 8698e709cbdSnorby case LINK_TYPE_POINTTOPOINT: 8708e709cbdSnorby case LINK_TYPE_VIRTUAL: 871005d568eSclaudio printf(" Router ID: %s\n", inet_ntoa(addr)); 872005d568eSclaudio printf(" Interface ID: %s\n", 873005d568eSclaudio inet_ntoa(data)); 8748e709cbdSnorby break; 8758e709cbdSnorby case LINK_TYPE_TRANSIT_NET: 876005d568eSclaudio printf(" Designated Router ID: %s\n", 8778e709cbdSnorby inet_ntoa(addr)); 878005d568eSclaudio printf(" DR Interface ID: %s\n", 8798e709cbdSnorby inet_ntoa(data)); 8808e709cbdSnorby break; 8818e709cbdSnorby default: 882005d568eSclaudio printf(" Link ID (Unknown type %d): %s\n", 883005d568eSclaudio rtr_link->type, inet_ntoa(addr)); 8848e709cbdSnorby printf(" Link Data (Unknown): %s\n", 8858e709cbdSnorby inet_ntoa(data)); 8868e709cbdSnorby break; 8878e709cbdSnorby } 8888e709cbdSnorby 8898e709cbdSnorby printf(" Metric: %d\n\n", ntohs(rtr_link->metric)); 8908e709cbdSnorby 891005d568eSclaudio off += sizeof(struct lsa_rtr_link); 8928e709cbdSnorby } 8938e709cbdSnorby 8948e709cbdSnorby lasttype = lsa->hdr.type; 8958e709cbdSnorby break; 89641bcac6bSstsp case IMSG_CTL_SHOW_DB_INTRA: 89741bcac6bSstsp lsa = imsg->data; 89841bcac6bSstsp if (lsa->hdr.type != lasttype) 89941bcac6bSstsp show_database_head(area_id, ifname, lsa->hdr.type); 90041bcac6bSstsp show_db_hdr_msg_detail(&lsa->hdr); 90141bcac6bSstsp printf("Referenced LS Type: %s\n", 90241bcac6bSstsp print_ls_type(lsa->data.pref_intra.ref_type)); 903e0e6f381Sclaudio addr.s_addr = lsa->data.pref_intra.ref_ls_id; 90441bcac6bSstsp printf("Referenced Link State ID: %s\n", inet_ntoa(addr)); 90541bcac6bSstsp addr.s_addr = lsa->data.pref_intra.ref_adv_rtr; 90641bcac6bSstsp printf("Referenced Advertising Router: %s\n", inet_ntoa(addr)); 90741bcac6bSstsp nlinks = ntohs(lsa->data.pref_intra.numprefix); 90841bcac6bSstsp printf("Number of Prefixes: %d\n", nlinks); 90941bcac6bSstsp 91041bcac6bSstsp off = sizeof(lsa->hdr) + sizeof(struct lsa_intra_prefix); 91141bcac6bSstsp 91241bcac6bSstsp for (i = 0; i < nlinks; i++) { 91341bcac6bSstsp prefix = (struct lsa_prefix *)((char *)lsa + off); 91441bcac6bSstsp bzero(&ia6, sizeof(ia6)); 91541bcac6bSstsp bcopy(prefix + 1, &ia6, 91641bcac6bSstsp LSA_PREFIXSIZE(prefix->prefixlen)); 91741bcac6bSstsp 918*1aff836dSclaudio printf(" Prefix: %s/%d%s\n", log_in6addr(&ia6), 919*1aff836dSclaudio prefix->prefixlen, 920*1aff836dSclaudio print_prefix_opt(prefix->options)); 92141bcac6bSstsp 92208720e8dSstsp off += sizeof(struct lsa_prefix) 92308720e8dSstsp + LSA_PREFIXSIZE(prefix->prefixlen); 92441bcac6bSstsp } 9259415b30cSstsp 9269415b30cSstsp printf("\n"); 9279415b30cSstsp lasttype = lsa->hdr.type; 92841bcac6bSstsp break; 9298e709cbdSnorby case IMSG_CTL_SHOW_DB_SUM: 9308e709cbdSnorby lsa = imsg->data; 9318e709cbdSnorby if (lsa->hdr.type != lasttype) 932cb01fa27Sclaudio show_database_head(area_id, ifname, lsa->hdr.type); 9338e709cbdSnorby show_db_hdr_msg_detail(&lsa->hdr); 934cb01fa27Sclaudio printf("Prefix: XXX\n"); 935aeb06b08Sclaudio printf("Metric: %d\n", ntohl(lsa->data.pref_sum.metric) & 9368e709cbdSnorby LSA_METRIC_MASK); 9378e709cbdSnorby lasttype = lsa->hdr.type; 9388e709cbdSnorby break; 939cb01fa27Sclaudio case IMSG_CTL_SHOW_DB_ASBR: 940cb01fa27Sclaudio lsa = imsg->data; 941cb01fa27Sclaudio if (lsa->hdr.type != lasttype) 942cb01fa27Sclaudio show_database_head(area_id, ifname, lsa->hdr.type); 943cb01fa27Sclaudio show_db_hdr_msg_detail(&lsa->hdr); 944cb01fa27Sclaudio 945cb01fa27Sclaudio addr.s_addr = lsa->data.rtr_sum.dest_rtr_id; 946cb01fa27Sclaudio printf("Destination Router ID: %s\n", inet_ntoa(addr)); 947cb01fa27Sclaudio printf("Options: %s\n", 948aeb06b08Sclaudio print_ospf_options(ntohl(lsa->data.rtr_sum.opts))); 949cb01fa27Sclaudio printf("Metric: %d\n\n", ntohl(lsa->data.rtr_sum.metric) & 950cb01fa27Sclaudio LSA_METRIC_MASK); 9518e709cbdSnorby case IMSG_CTL_AREA: 9528e709cbdSnorby area = imsg->data; 9538e709cbdSnorby area_id = area->id; 9548e709cbdSnorby lasttype = 0; 9558e709cbdSnorby break; 956cb01fa27Sclaudio case IMSG_CTL_IFACE: 957cb01fa27Sclaudio iface = imsg->data; 958cb01fa27Sclaudio strlcpy(ifname, iface->name, sizeof(ifname)); 959cb01fa27Sclaudio lasttype = 0; 960cb01fa27Sclaudio break; 9618e709cbdSnorby case IMSG_CTL_END: 9628e709cbdSnorby return (1); 9638e709cbdSnorby default: 9648e709cbdSnorby break; 9658e709cbdSnorby } 9668e709cbdSnorby 9678e709cbdSnorby return (0); 9688e709cbdSnorby } 9698e709cbdSnorby 9708e709cbdSnorby int 9718e709cbdSnorby show_nbr_msg(struct imsg *imsg) 9728e709cbdSnorby { 9738e709cbdSnorby struct ctl_nbr *nbr; 9748e709cbdSnorby char *state; 9758e709cbdSnorby 9768e709cbdSnorby switch (imsg->hdr.type) { 9778e709cbdSnorby case IMSG_CTL_SHOW_NBR: 9788e709cbdSnorby nbr = imsg->data; 9798e709cbdSnorby if (asprintf(&state, "%s/%s", nbr_state_name(nbr->nbr_state), 9808e709cbdSnorby if_state_name(nbr->iface_state)) == -1) 9818e709cbdSnorby err(1, NULL); 982558ada41Snorby printf("%-15s %-3d %-12s %-10s", inet_ntoa(nbr->id), 9838e709cbdSnorby nbr->priority, state, fmt_timeframe_core(nbr->dead_timer)); 984558ada41Snorby printf("%-11s %s\n", nbr->name, 9858e709cbdSnorby nbr->uptime == 0 ? "-" : fmt_timeframe_core(nbr->uptime)); 9868e709cbdSnorby free(state); 9878e709cbdSnorby break; 9888e709cbdSnorby case IMSG_CTL_END: 9898e709cbdSnorby printf("\n"); 9908e709cbdSnorby return (1); 9918e709cbdSnorby default: 9928e709cbdSnorby break; 9938e709cbdSnorby } 9948e709cbdSnorby 9958e709cbdSnorby return (0); 9968e709cbdSnorby } 9978e709cbdSnorby 9988e709cbdSnorby const char * 999aff6ccb8Sclaudio print_ospf_options(u_int32_t opts) 10008e709cbdSnorby { 10018e709cbdSnorby static char optbuf[32]; 10028e709cbdSnorby 1003aff6ccb8Sclaudio snprintf(optbuf, sizeof(optbuf), "*|*|%s|%s|%s|*|%s|%s", 10048e709cbdSnorby opts & OSPF_OPTION_DC ? "DC" : "-", 10058e709cbdSnorby opts & OSPF_OPTION_R ? "R" : "-", 10068e709cbdSnorby opts & OSPF_OPTION_N ? "N" : "-", 10078e709cbdSnorby opts & OSPF_OPTION_E ? "E" : "-", 10088e709cbdSnorby opts & OSPF_OPTION_V6 ? "V6" : "-"); 10098e709cbdSnorby return (optbuf); 10108e709cbdSnorby } 10118e709cbdSnorby 10128e709cbdSnorby int 10138e709cbdSnorby show_nbr_detail_msg(struct imsg *imsg) 10148e709cbdSnorby { 10158e709cbdSnorby struct ctl_nbr *nbr; 10168e709cbdSnorby 10178e709cbdSnorby switch (imsg->hdr.type) { 10188e709cbdSnorby case IMSG_CTL_SHOW_NBR: 10198e709cbdSnorby nbr = imsg->data; 10208e709cbdSnorby printf("\nNeighbor %s, ", inet_ntoa(nbr->id)); 10218e709cbdSnorby printf("interface address %s\n", log_in6addr(&nbr->addr)); 10228e709cbdSnorby printf(" Area %s, interface %s\n", inet_ntoa(nbr->area), 10238e709cbdSnorby nbr->name); 10248e709cbdSnorby printf(" Neighbor priority is %d, " 10258e709cbdSnorby "State is %s, %d state changes\n", 10268e709cbdSnorby nbr->priority, nbr_state_name(nbr->nbr_state), 10278e709cbdSnorby nbr->state_chng_cnt); 10288e709cbdSnorby printf(" DR is %s, ", inet_ntoa(nbr->dr)); 10298e709cbdSnorby printf("BDR is %s\n", inet_ntoa(nbr->bdr)); 10308e709cbdSnorby printf(" Options %s\n", print_ospf_options(nbr->options)); 10318e709cbdSnorby printf(" Dead timer due in %s\n", 10328e709cbdSnorby fmt_timeframe_core(nbr->dead_timer)); 10338e709cbdSnorby printf(" Uptime %s\n", fmt_timeframe_core(nbr->uptime)); 10348e709cbdSnorby printf(" Database Summary List %d\n", nbr->db_sum_lst_cnt); 10358e709cbdSnorby printf(" Link State Request List %d\n", nbr->ls_req_lst_cnt); 10368e709cbdSnorby printf(" Link State Retransmission List %d\n", 10378e709cbdSnorby nbr->ls_retrans_lst_cnt); 10388e709cbdSnorby break; 10398e709cbdSnorby case IMSG_CTL_END: 10408e709cbdSnorby printf("\n"); 10418e709cbdSnorby return (1); 10428e709cbdSnorby default: 10438e709cbdSnorby break; 10448e709cbdSnorby } 10458e709cbdSnorby 10468e709cbdSnorby return (0); 10478e709cbdSnorby } 10488e709cbdSnorby 10498e709cbdSnorby int 10508e709cbdSnorby show_rib_msg(struct imsg *imsg) 10518e709cbdSnorby { 10528e709cbdSnorby struct ctl_rt *rt; 10538e709cbdSnorby char *dstnet; 10548e709cbdSnorby 10558e709cbdSnorby switch (imsg->hdr.type) { 10568e709cbdSnorby case IMSG_CTL_SHOW_RIB: 10578e709cbdSnorby rt = imsg->data; 10588e709cbdSnorby switch (rt->d_type) { 10598e709cbdSnorby case DT_NET: 10600104e403Sclaudio if (asprintf(&dstnet, "%s/%d", log_in6addr(&rt->prefix), 10618e709cbdSnorby rt->prefixlen) == -1) 10628e709cbdSnorby err(1, NULL); 10638e709cbdSnorby break; 10648e709cbdSnorby case DT_RTR: 10658e709cbdSnorby if (asprintf(&dstnet, "%s", 10660104e403Sclaudio log_in6addr(&rt->prefix)) == -1) 10678e709cbdSnorby err(1, NULL); 10688e709cbdSnorby break; 10698e709cbdSnorby default: 10708e709cbdSnorby errx(1, "Invalid route type"); 10718e709cbdSnorby } 10728e709cbdSnorby 10738e709cbdSnorby printf("%-20s %-17s %-12s %-9s %-7d %s\n", dstnet, 10740a08a1b1Sclaudio log_in6addr_scope(&rt->nexthop, rt->ifindex), 10750a08a1b1Sclaudio path_type_name(rt->p_type), dst_type_name(rt->d_type), 10760a08a1b1Sclaudio rt->cost, 10778e709cbdSnorby rt->uptime == 0 ? "-" : fmt_timeframe_core(rt->uptime)); 10788e709cbdSnorby free(dstnet); 10798e709cbdSnorby break; 10808e709cbdSnorby case IMSG_CTL_END: 10818e709cbdSnorby printf("\n"); 10828e709cbdSnorby return (1); 10838e709cbdSnorby default: 10848e709cbdSnorby break; 10858e709cbdSnorby } 10868e709cbdSnorby 10878e709cbdSnorby return (0); 10888e709cbdSnorby } 10898e709cbdSnorby 10908e709cbdSnorby void 10918e709cbdSnorby show_rib_head(struct in_addr aid, u_int8_t d_type, u_int8_t p_type) 10928e709cbdSnorby { 10938e709cbdSnorby char *header, *format, *format2; 10948e709cbdSnorby 10958e709cbdSnorby switch (p_type) { 10968e709cbdSnorby case PT_INTRA_AREA: 10978e709cbdSnorby case PT_INTER_AREA: 10988e709cbdSnorby switch (d_type) { 10998e709cbdSnorby case DT_NET: 11008e709cbdSnorby format = "Network Routing Table"; 11018e709cbdSnorby format2 = ""; 11028e709cbdSnorby break; 11038e709cbdSnorby case DT_RTR: 11048e709cbdSnorby format = "Router Routing Table"; 11058e709cbdSnorby format2 = "Type"; 11068e709cbdSnorby break; 11078e709cbdSnorby default: 11088e709cbdSnorby errx(1, "unknown route type"); 11098e709cbdSnorby } 11108e709cbdSnorby break; 11118e709cbdSnorby case PT_TYPE1_EXT: 11128e709cbdSnorby case PT_TYPE2_EXT: 11138e709cbdSnorby format = NULL; 11148e709cbdSnorby format2 = "Cost 2"; 11158e709cbdSnorby if ((header = strdup("External Routing Table")) == NULL) 11168e709cbdSnorby err(1, NULL); 11178e709cbdSnorby break; 11188e709cbdSnorby default: 11198e709cbdSnorby errx(1, "unknown route type"); 11208e709cbdSnorby } 11218e709cbdSnorby 11228e709cbdSnorby if (p_type != PT_TYPE1_EXT && p_type != PT_TYPE2_EXT) 11238e709cbdSnorby if (asprintf(&header, "%s (Area %s)", format, 11248e709cbdSnorby inet_ntoa(aid)) == -1) 11258e709cbdSnorby err(1, NULL); 11268e709cbdSnorby 11278e709cbdSnorby printf("\n%-18s %s\n", "", header); 11288e709cbdSnorby free(header); 11298e709cbdSnorby 11308e709cbdSnorby printf("\n%-18s %-15s %-15s %-12s %-7s %-7s\n", "Destination", 11318e709cbdSnorby "Nexthop", "Adv Router", "Path type", "Cost", format2); 11328e709cbdSnorby } 11338e709cbdSnorby 11348e709cbdSnorby const char * 11358e709cbdSnorby print_ospf_rtr_flags(u_int8_t opts) 11368e709cbdSnorby { 11378e709cbdSnorby static char optbuf[32]; 11388e709cbdSnorby 11398e709cbdSnorby snprintf(optbuf, sizeof(optbuf), "%s%s%s", 11408e709cbdSnorby opts & OSPF_RTR_E ? "AS" : "", 11418e709cbdSnorby opts & OSPF_RTR_E && opts & OSPF_RTR_B ? "+" : "", 11428e709cbdSnorby opts & OSPF_RTR_B ? "ABR" : ""); 11438e709cbdSnorby return (optbuf); 11448e709cbdSnorby } 11458e709cbdSnorby 11468e709cbdSnorby int 11478e709cbdSnorby show_rib_detail_msg(struct imsg *imsg) 11488e709cbdSnorby { 11498e709cbdSnorby static struct in_addr area_id; 11508e709cbdSnorby struct ctl_rt *rt; 11518e709cbdSnorby struct area *area; 11528e709cbdSnorby char *dstnet; 11538e709cbdSnorby static u_int8_t lasttype; 11548e709cbdSnorby 11558e709cbdSnorby switch (imsg->hdr.type) { 11568e709cbdSnorby case IMSG_CTL_SHOW_RIB: 11578e709cbdSnorby rt = imsg->data; 11588e709cbdSnorby 11598e709cbdSnorby switch (rt->p_type) { 11608e709cbdSnorby case PT_INTRA_AREA: 11618e709cbdSnorby case PT_INTER_AREA: 11628e709cbdSnorby switch (rt->d_type) { 11638e709cbdSnorby case DT_NET: 11648e709cbdSnorby if (lasttype != RIB_NET) 11658e709cbdSnorby show_rib_head(rt->area, rt->d_type, 11668e709cbdSnorby rt->p_type); 11678e709cbdSnorby if (asprintf(&dstnet, "%s/%d", 11680104e403Sclaudio log_in6addr(&rt->prefix), 11690104e403Sclaudio rt->prefixlen) == -1) 11708e709cbdSnorby err(1, NULL); 11718e709cbdSnorby lasttype = RIB_NET; 11728e709cbdSnorby break; 11738e709cbdSnorby case DT_RTR: 11748e709cbdSnorby if (lasttype != RIB_RTR) 11758e709cbdSnorby show_rib_head(rt->area, rt->d_type, 11768e709cbdSnorby rt->p_type); 11778e709cbdSnorby if (asprintf(&dstnet, "%s", 11780104e403Sclaudio log_in6addr(&rt->prefix)) == -1) 11798e709cbdSnorby err(1, NULL); 11808e709cbdSnorby lasttype = RIB_RTR; 11818e709cbdSnorby break; 11828e709cbdSnorby default: 11838e709cbdSnorby errx(1, "unknown route type"); 11848e709cbdSnorby } 11850104e403Sclaudio printf("%-18s %-15s ", dstnet, 11865d8c2b7fSclaudio log_in6addr_scope(&rt->nexthop, rt->ifindex)); 11878e709cbdSnorby printf("%-15s %-12s %-7d", inet_ntoa(rt->adv_rtr), 11888e709cbdSnorby path_type_name(rt->p_type), rt->cost); 11898e709cbdSnorby free(dstnet); 11908e709cbdSnorby 11918e709cbdSnorby if (rt->d_type == DT_RTR) 11928e709cbdSnorby printf(" %-7s", 11938e709cbdSnorby print_ospf_rtr_flags(rt->flags)); 11948e709cbdSnorby 11958e709cbdSnorby printf("\n"); 11968e709cbdSnorby break; 11978e709cbdSnorby case PT_TYPE1_EXT: 11988e709cbdSnorby case PT_TYPE2_EXT: 11998e709cbdSnorby if (lasttype != RIB_EXT) 12008e709cbdSnorby show_rib_head(rt->area, rt->d_type, rt->p_type); 12018e709cbdSnorby 12028e709cbdSnorby if (asprintf(&dstnet, "%s/%d", 12030104e403Sclaudio log_in6addr(&rt->prefix), rt->prefixlen) == -1) 12048e709cbdSnorby err(1, NULL); 12058e709cbdSnorby 12060104e403Sclaudio printf("%-18s %-15s ", dstnet, 12075d8c2b7fSclaudio log_in6addr_scope(&rt->nexthop, rt->ifindex)); 12088e709cbdSnorby printf("%-15s %-12s %-7d %-7d\n", 12098e709cbdSnorby inet_ntoa(rt->adv_rtr), path_type_name(rt->p_type), 12108e709cbdSnorby rt->cost, rt->cost2); 12118957b20dSstsp free(dstnet); 12128e709cbdSnorby 12138e709cbdSnorby lasttype = RIB_EXT; 12148e709cbdSnorby break; 12158e709cbdSnorby default: 12168e709cbdSnorby errx(1, "unknown route type"); 12178e709cbdSnorby } 12188e709cbdSnorby break; 12198e709cbdSnorby case IMSG_CTL_AREA: 12208e709cbdSnorby area = imsg->data; 12218e709cbdSnorby area_id = area->id; 12228e709cbdSnorby break; 12238e709cbdSnorby case IMSG_CTL_END: 12248e709cbdSnorby printf("\n"); 12258e709cbdSnorby return (1); 12268e709cbdSnorby default: 12278e709cbdSnorby break; 12288e709cbdSnorby } 12298e709cbdSnorby 12308e709cbdSnorby return (0); 12318e709cbdSnorby } 12328e709cbdSnorby 12338e709cbdSnorby void 12348e709cbdSnorby show_fib_head(void) 12358e709cbdSnorby { 12368e709cbdSnorby printf("flags: * = valid, O = OSPF, C = Connected, S = Static\n"); 12378e709cbdSnorby printf("%-6s %-20s %-17s\n", "Flags", "Destination", "Nexthop"); 12388e709cbdSnorby } 12398e709cbdSnorby 12408e709cbdSnorby int 12418e709cbdSnorby show_fib_msg(struct imsg *imsg) 12428e709cbdSnorby { 12438e709cbdSnorby struct kroute *k; 12448e709cbdSnorby char *p; 12458e709cbdSnorby 12468e709cbdSnorby switch (imsg->hdr.type) { 12478e709cbdSnorby case IMSG_CTL_KROUTE: 12488e709cbdSnorby if (imsg->hdr.len < IMSG_HEADER_SIZE + sizeof(struct kroute)) 12498e709cbdSnorby errx(1, "wrong imsg len"); 12508e709cbdSnorby k = imsg->data; 12518e709cbdSnorby 12528e709cbdSnorby if (k->flags & F_DOWN) 12538e709cbdSnorby printf(" "); 12548e709cbdSnorby else 12558e709cbdSnorby printf("*"); 12568e709cbdSnorby 12578e709cbdSnorby if (!(k->flags & F_KERNEL)) 12588e709cbdSnorby printf("O"); 12598e709cbdSnorby else if (k->flags & F_CONNECTED) 12608e709cbdSnorby printf("C"); 12618e709cbdSnorby else if (k->flags & F_STATIC) 12628e709cbdSnorby printf("S"); 12638e709cbdSnorby else 12648e709cbdSnorby printf(" "); 12658e709cbdSnorby 12668e709cbdSnorby printf(" "); 12670104e403Sclaudio if (asprintf(&p, "%s/%u", log_in6addr(&k->prefix), 12680104e403Sclaudio k->prefixlen) == -1) 12698e709cbdSnorby err(1, NULL); 12708e709cbdSnorby printf("%-20s ", p); 12718e709cbdSnorby free(p); 12728e709cbdSnorby 12730104e403Sclaudio if (!IN6_IS_ADDR_UNSPECIFIED(&k->nexthop)) 12745d8c2b7fSclaudio printf("%s", log_in6addr_scope(&k->nexthop, k->scope)); 12758e709cbdSnorby else if (k->flags & F_CONNECTED) 12768e709cbdSnorby printf("link#%u", k->ifindex); 12778e709cbdSnorby printf("\n"); 12788e709cbdSnorby 12798e709cbdSnorby break; 12808e709cbdSnorby case IMSG_CTL_END: 12818e709cbdSnorby printf("\n"); 12828e709cbdSnorby return (1); 12838e709cbdSnorby default: 12848e709cbdSnorby break; 12858e709cbdSnorby } 12868e709cbdSnorby 12878e709cbdSnorby return (0); 12888e709cbdSnorby } 12898e709cbdSnorby 12900f617141Sclaudio const struct if_status_description 12910f617141Sclaudio if_status_descriptions[] = LINK_STATE_DESCRIPTIONS; 12928e709cbdSnorby const struct ifmedia_description 12938e709cbdSnorby ifm_type_descriptions[] = IFM_TYPE_DESCRIPTIONS; 12948e709cbdSnorby 12958e709cbdSnorby const char * 12968e709cbdSnorby get_media_descr(int media_type) 12978e709cbdSnorby { 12988e709cbdSnorby const struct ifmedia_description *p; 12998e709cbdSnorby 13008e709cbdSnorby for (p = ifm_type_descriptions; p->ifmt_string != NULL; p++) 13018e709cbdSnorby if (media_type == p->ifmt_word) 13028e709cbdSnorby return (p->ifmt_string); 13038e709cbdSnorby 13048e709cbdSnorby return ("unknown"); 13058e709cbdSnorby } 13068e709cbdSnorby 13078e709cbdSnorby const char * 13088e709cbdSnorby get_linkstate(int media_type, int link_state) 13098e709cbdSnorby { 13100f617141Sclaudio const struct if_status_description *p; 13110f617141Sclaudio static char buf[8]; 13128e709cbdSnorby 13130f617141Sclaudio for (p = if_status_descriptions; p->ifs_string != NULL; p++) { 13140f617141Sclaudio if (LINK_STATE_DESC_MATCH(p, media_type, link_state)) 13150f617141Sclaudio return (p->ifs_string); 13168e709cbdSnorby } 13170f617141Sclaudio snprintf(buf, sizeof(buf), "[#%d]", link_state); 13180f617141Sclaudio return (buf); 13198e709cbdSnorby } 13208e709cbdSnorby 13218e709cbdSnorby void 13228e709cbdSnorby print_baudrate(u_int64_t baudrate) 13238e709cbdSnorby { 13248e709cbdSnorby if (baudrate > IF_Gbps(1)) 13258e709cbdSnorby printf("%llu GBit/s", baudrate / IF_Gbps(1)); 13268e709cbdSnorby else if (baudrate > IF_Mbps(1)) 13278e709cbdSnorby printf("%llu MBit/s", baudrate / IF_Mbps(1)); 13288e709cbdSnorby else if (baudrate > IF_Kbps(1)) 13298e709cbdSnorby printf("%llu KBit/s", baudrate / IF_Kbps(1)); 13308e709cbdSnorby else 13318e709cbdSnorby printf("%llu Bit/s", baudrate); 13328e709cbdSnorby } 1333