((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct br_port_msg))))
#endif
-int filter_index;
+static unsigned int filter_index;
static void usage(void)
{
- fprintf(stderr, "Usage: bridge mdb { add | del } dev DEV port PORT grp GROUP\n");
+ fprintf(stderr, "Usage: bridge mdb { add | del } dev DEV port PORT grp GROUP [permanent | temp] [vid VID]\n");
fprintf(stderr, " bridge mdb {show} [ dev DEV ]\n");
exit(-1);
}
-static void br_print_router_ports(FILE *f, struct rtattr *attr)
+static bool is_temp_mcast_rtr(__u8 type)
+{
+ return type == MDB_RTR_TYPE_TEMP_QUERY || type == MDB_RTR_TYPE_TEMP;
+}
+
+static void __print_router_port_stats(FILE *f, struct rtattr *pattr)
+{
+ struct rtattr *tb[MDBA_ROUTER_PATTR_MAX + 1];
+ struct timeval tv;
+ __u8 type;
+
+ parse_rtattr(tb, MDBA_ROUTER_PATTR_MAX, MDB_RTR_RTA(RTA_DATA(pattr)),
+ RTA_PAYLOAD(pattr) - RTA_ALIGN(sizeof(uint32_t)));
+ if (tb[MDBA_ROUTER_PATTR_TIMER]) {
+ __jiffies_to_tv(&tv,
+ rta_getattr_u32(tb[MDBA_ROUTER_PATTR_TIMER]));
+ fprintf(f, " %4i.%.2i",
+ (int)tv.tv_sec, (int)tv.tv_usec/10000);
+ }
+ if (tb[MDBA_ROUTER_PATTR_TYPE]) {
+ type = rta_getattr_u8(tb[MDBA_ROUTER_PATTR_TYPE]);
+ fprintf(f, " %s",
+ is_temp_mcast_rtr(type) ? "temp" : "permanent");
+ }
+}
+
+static void br_print_router_ports(FILE *f, struct rtattr *attr, __u32 brifidx)
{
uint32_t *port_ifindex;
struct rtattr *i;
int rem;
+ if (!show_stats)
+ fprintf(f, "router ports on %s: ", ll_index_to_name(brifidx));
+
rem = RTA_PAYLOAD(attr);
for (i = RTA_DATA(attr); RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
port_ifindex = RTA_DATA(i);
- fprintf(f, "%s ", ll_index_to_name(*port_ifindex));
+ if (show_stats) {
+ fprintf(f, "router ports on %s: %s",
+ ll_index_to_name(brifidx),
+ ll_index_to_name(*port_ifindex));
+ __print_router_port_stats(f, i);
+ fprintf(f, "\n");
+ } else {
+ fprintf(f, "%s ", ll_index_to_name(*port_ifindex));
+ }
}
-
- fprintf(f, "\n");
+ if (!show_stats)
+ fprintf(f, "\n");
}
-static void print_mdb_entry(FILE *f, int ifindex, struct br_mdb_entry *e)
+static void print_mdb_entry(FILE *f, int ifindex, struct br_mdb_entry *e,
+ struct nlmsghdr *n, struct rtattr **tb)
{
SPRINT_BUF(abuf);
-
- if (e->addr.proto == htons(ETH_P_IP))
- fprintf(f, "bridge %s port %s group %s\n", ll_index_to_name(ifindex),
- ll_index_to_name(e->ifindex),
- inet_ntop(AF_INET, &e->addr.u.ip4, abuf, sizeof(abuf)));
- else
- fprintf(f, "bridge %s port %s group %s\n", ll_index_to_name(ifindex),
- ll_index_to_name(e->ifindex),
- inet_ntop(AF_INET6, &e->addr.u.ip6, abuf, sizeof(abuf)));
+ const void *src;
+ int af;
+
+ af = e->addr.proto == htons(ETH_P_IP) ? AF_INET : AF_INET6;
+ src = af == AF_INET ? (const void *)&e->addr.u.ip4 :
+ (const void *)&e->addr.u.ip6;
+ if (n->nlmsg_type == RTM_DELMDB)
+ fprintf(f, "Deleted ");
+ fprintf(f, "dev %s port %s grp %s %s %s", ll_index_to_name(ifindex),
+ ll_index_to_name(e->ifindex),
+ inet_ntop(af, src, abuf, sizeof(abuf)),
+ (e->state & MDB_PERMANENT) ? "permanent" : "temp",
+ (e->flags & MDB_FLAGS_OFFLOAD) ? "offload" : "");
+ if (e->vid)
+ fprintf(f, " vid %hu", e->vid);
+ if (show_stats && tb && tb[MDBA_MDB_EATTR_TIMER]) {
+ struct timeval tv;
+
+ __jiffies_to_tv(&tv, rta_getattr_u32(tb[MDBA_MDB_EATTR_TIMER]));
+ fprintf(f, "%4i.%.2i", (int)tv.tv_sec, (int)tv.tv_usec/10000);
+ }
+ fprintf(f, "\n");
}
-static void br_print_mdb_entry(FILE *f, int ifindex, struct rtattr *attr)
+static void br_print_mdb_entry(FILE *f, int ifindex, struct rtattr *attr,
+ struct nlmsghdr *n)
{
+ struct rtattr *etb[MDBA_MDB_EATTR_MAX + 1];
+ struct br_mdb_entry *e;
struct rtattr *i;
int rem;
- struct br_mdb_entry *e;
rem = RTA_PAYLOAD(attr);
for (i = RTA_DATA(attr); RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
e = RTA_DATA(i);
- print_mdb_entry(f, ifindex, e);
+ parse_rtattr(etb, MDBA_MDB_EATTR_MAX, MDB_RTA(RTA_DATA(i)),
+ RTA_PAYLOAD(i) - RTA_ALIGN(sizeof(*e)));
+ print_mdb_entry(f, ifindex, e, n, etb);
}
}
FILE *fp = arg;
struct br_port_msg *r = NLMSG_DATA(n);
int len = n->nlmsg_len;
- struct rtattr * tb[MDBA_MAX+1];
+ struct rtattr *tb[MDBA_MAX+1], *i;
- if (n->nlmsg_type != RTM_GETMDB) {
- fprintf(stderr, "Not RTM_GETMDB: %08x %08x %08x\n",
+ if (n->nlmsg_type != RTM_GETMDB && n->nlmsg_type != RTM_NEWMDB && n->nlmsg_type != RTM_DELMDB) {
+ fprintf(stderr, "Not RTM_GETMDB, RTM_NEWMDB or RTM_DELMDB: %08x %08x %08x\n",
n->nlmsg_len, n->nlmsg_type, n->nlmsg_flags);
return 0;
parse_rtattr(tb, MDBA_MAX, MDBA_RTA(r), n->nlmsg_len - NLMSG_LENGTH(sizeof(*r)));
if (tb[MDBA_MDB]) {
- struct rtattr *i;
int rem = RTA_PAYLOAD(tb[MDBA_MDB]);
for (i = RTA_DATA(tb[MDBA_MDB]); RTA_OK(i, rem); i = RTA_NEXT(i, rem))
- br_print_mdb_entry(fp, r->ifindex, i);
+ br_print_mdb_entry(fp, r->ifindex, i, n);
}
if (tb[MDBA_ROUTER]) {
- if (show_details) {
- fprintf(fp, "router ports on %s: ", ll_index_to_name(r->ifindex));
- br_print_router_ports(fp, tb[MDBA_ROUTER]);
+ if (n->nlmsg_type == RTM_GETMDB) {
+ if (show_details)
+ br_print_router_ports(fp, tb[MDBA_ROUTER],
+ r->ifindex);
+ } else {
+ uint32_t *port_ifindex;
+
+ i = RTA_DATA(tb[MDBA_ROUTER]);
+ port_ifindex = RTA_DATA(i);
+ if (n->nlmsg_type == RTM_DELMDB)
+ fprintf(fp, "Deleted ");
+ fprintf(fp, "router port dev %s master %s\n",
+ ll_index_to_name(*port_ifindex),
+ ll_index_to_name(r->ifindex));
}
}
+ fflush(fp);
+
return 0;
}
if (rtnl_wilddump_request(&rth, PF_BRIDGE, RTM_GETMDB) < 0) {
perror("Cannot send dump request");
- exit(1);
+ return -1;
}
if (rtnl_dump_filter(&rth, print_mdb, stdout) < 0) {
fprintf(stderr, "Dump terminated\n");
- exit(1);
+ return -1;
}
return 0;
} req;
struct br_mdb_entry entry;
char *d = NULL, *p = NULL, *grp = NULL;
+ short vid = 0;
memset(&req, 0, sizeof(req));
memset(&entry, 0, sizeof(entry));
} else if (strcmp(*argv, "grp") == 0) {
NEXT_ARG();
grp = *argv;
+ } else if (strcmp(*argv, "port") == 0) {
+ NEXT_ARG();
+ p = *argv;
+ } else if (strcmp(*argv, "permanent") == 0) {
+ if (cmd == RTM_NEWMDB)
+ entry.state |= MDB_PERMANENT;
+ } else if (strcmp(*argv, "temp") == 0) {
+ ;/* nothing */
+ } else if (strcmp(*argv, "vid") == 0) {
+ NEXT_ARG();
+ vid = atoi(*argv);
} else {
- if (strcmp(*argv, "port") == 0) {
- NEXT_ARG();
- p = *argv;
- }
if (matches(*argv, "help") == 0)
usage();
}
if (d == NULL || grp == NULL || p == NULL) {
fprintf(stderr, "Device, group address and port name are required arguments.\n");
- exit(-1);
+ return -1;
}
req.bpm.ifindex = ll_name_to_index(d);
} else
entry.addr.proto = htons(ETH_P_IP);
+ entry.vid = vid;
addattr_l(&req.n, sizeof(req), MDBA_SET_ENTRY, &entry, sizeof(entry));
- if (rtnl_talk(&rth, &req.n, 0, 0, NULL) < 0)
- exit(2);
+ if (rtnl_talk(&rth, &req.n, NULL, 0) < 0)
+ return -1;
return 0;
}
projects / mirror_iproute2.git / blobdiff