#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <netinet/in.h>
+#include <netinet/ether.h>
#include <linux/if_link.h>
+#include <linux/if_bridge.h>
+#include <net/if.h>
#include "rt_names.h"
#include "utils.h"
#include "ip_common.h"
+static unsigned int xstats_print_attr;
+static int filter_index;
+
static void print_explain(FILE *f)
{
fprintf(f,
- "Usage: ... bridge [ forward_delay FORWARD_DELAY ]\n"
+ "Usage: ... bridge [ fdb_flush ]\n"
+ " [ forward_delay FORWARD_DELAY ]\n"
" [ hello_time HELLO_TIME ]\n"
" [ max_age MAX_AGE ]\n"
" [ ageing_time AGEING_TIME ]\n"
" [ stp_state STP_STATE ]\n"
" [ priority PRIORITY ]\n"
+ " [ group_fwd_mask MASK ]\n"
+ " [ group_address ADDRESS ]\n"
" [ vlan_filtering VLAN_FILTERING ]\n"
" [ vlan_protocol VLAN_PROTOCOL ]\n"
+ " [ vlan_default_pvid VLAN_DEFAULT_PVID ]\n"
+ " [ vlan_stats_enabled VLAN_STATS_ENABLED ]\n"
+ " [ mcast_snooping MULTICAST_SNOOPING ]\n"
+ " [ mcast_router MULTICAST_ROUTER ]\n"
+ " [ mcast_query_use_ifaddr MCAST_QUERY_USE_IFADDR ]\n"
+ " [ mcast_querier MULTICAST_QUERIER ]\n"
+ " [ mcast_hash_elasticity HASH_ELASTICITY ]\n"
+ " [ mcast_hash_max HASH_MAX ]\n"
+ " [ mcast_last_member_count LAST_MEMBER_COUNT ]\n"
+ " [ mcast_startup_query_count STARTUP_QUERY_COUNT ]\n"
+ " [ mcast_last_member_interval LAST_MEMBER_INTERVAL ]\n"
+ " [ mcast_membership_interval MEMBERSHIP_INTERVAL ]\n"
+ " [ mcast_querier_interval QUERIER_INTERVAL ]\n"
+ " [ mcast_query_interval QUERY_INTERVAL ]\n"
+ " [ mcast_query_response_interval QUERY_RESPONSE_INTERVAL ]\n"
+ " [ mcast_startup_query_interval STARTUP_QUERY_INTERVAL ]\n"
+ " [ mcast_stats_enabled MCAST_STATS_ENABLED ]\n"
+ " [ mcast_igmp_version IGMP_VERSION ]\n"
+ " [ mcast_mld_version MLD_VERSION ]\n"
+ " [ nf_call_iptables NF_CALL_IPTABLES ]\n"
+ " [ nf_call_ip6tables NF_CALL_IP6TABLES ]\n"
+ " [ nf_call_arptables NF_CALL_ARPTABLES ]\n"
"\n"
"Where: VLAN_PROTOCOL := { 802.1Q | 802.1ad }\n"
);
print_explain(stderr);
}
+void br_dump_bridge_id(const struct ifla_bridge_id *id, char *buf, size_t len)
+{
+ char eaddr[32];
+
+ ether_ntoa_r((const struct ether_addr *)id->addr, eaddr);
+ snprintf(buf, len, "%.2x%.2x.%s", id->prio[0], id->prio[1], eaddr);
+}
+
static int bridge_parse_opt(struct link_util *lu, int argc, char **argv,
struct nlmsghdr *n)
{
__u8 vlan_filter;
NEXT_ARG();
- if (get_u8(&vlan_filter, *argv, 0)) {
+ if (get_u8(&vlan_filter, *argv, 0))
invarg("invalid vlan_filtering", *argv);
- return -1;
- }
+
addattr8(n, 1024, IFLA_BR_VLAN_FILTERING, vlan_filter);
} else if (matches(*argv, "vlan_protocol") == 0) {
__u16 vlan_proto;
NEXT_ARG();
- if (ll_proto_a2n(&vlan_proto, *argv)) {
+ if (ll_proto_a2n(&vlan_proto, *argv))
invarg("invalid vlan_protocol", *argv);
- return -1;
- }
+
addattr16(n, 1024, IFLA_BR_VLAN_PROTOCOL, vlan_proto);
+ } else if (matches(*argv, "group_fwd_mask") == 0) {
+ __u16 fwd_mask;
+
+ NEXT_ARG();
+ if (get_u16(&fwd_mask, *argv, 0))
+ invarg("invalid group_fwd_mask", *argv);
+
+ addattr16(n, 1024, IFLA_BR_GROUP_FWD_MASK, fwd_mask);
+ } else if (matches(*argv, "group_address") == 0) {
+ char llabuf[32];
+ int len;
+
+ NEXT_ARG();
+ len = ll_addr_a2n(llabuf, sizeof(llabuf), *argv);
+ if (len < 0)
+ return -1;
+ addattr_l(n, 1024, IFLA_BR_GROUP_ADDR, llabuf, len);
+ } else if (matches(*argv, "fdb_flush") == 0) {
+ addattr(n, 1024, IFLA_BR_FDB_FLUSH);
+ } else if (matches(*argv, "vlan_default_pvid") == 0) {
+ __u16 default_pvid;
+
+ NEXT_ARG();
+ if (get_u16(&default_pvid, *argv, 0))
+ invarg("invalid vlan_default_pvid", *argv);
+
+ addattr16(n, 1024, IFLA_BR_VLAN_DEFAULT_PVID,
+ default_pvid);
+ } else if (matches(*argv, "vlan_stats_enabled") == 0) {
+ __u8 vlan_stats_enabled;
+
+ NEXT_ARG();
+ if (get_u8(&vlan_stats_enabled, *argv, 0))
+ invarg("invalid vlan_stats_enabled", *argv);
+ addattr8(n, 1024, IFLA_BR_VLAN_STATS_ENABLED,
+ vlan_stats_enabled);
+ } else if (matches(*argv, "mcast_router") == 0) {
+ __u8 mcast_router;
+
+ NEXT_ARG();
+ if (get_u8(&mcast_router, *argv, 0))
+ invarg("invalid mcast_router", *argv);
+
+ addattr8(n, 1024, IFLA_BR_MCAST_ROUTER, mcast_router);
+ } else if (matches(*argv, "mcast_snooping") == 0) {
+ __u8 mcast_snoop;
+
+ NEXT_ARG();
+ if (get_u8(&mcast_snoop, *argv, 0))
+ invarg("invalid mcast_snooping", *argv);
+
+ addattr8(n, 1024, IFLA_BR_MCAST_SNOOPING, mcast_snoop);
+ } else if (matches(*argv, "mcast_query_use_ifaddr") == 0) {
+ __u8 mcast_qui;
+
+ NEXT_ARG();
+ if (get_u8(&mcast_qui, *argv, 0))
+ invarg("invalid mcast_query_use_ifaddr",
+ *argv);
+
+ addattr8(n, 1024, IFLA_BR_MCAST_QUERY_USE_IFADDR,
+ mcast_qui);
+ } else if (matches(*argv, "mcast_querier") == 0) {
+ __u8 mcast_querier;
+
+ NEXT_ARG();
+ if (get_u8(&mcast_querier, *argv, 0))
+ invarg("invalid mcast_querier", *argv);
+
+ addattr8(n, 1024, IFLA_BR_MCAST_QUERIER, mcast_querier);
+ } else if (matches(*argv, "mcast_hash_elasticity") == 0) {
+ __u32 mcast_hash_el;
+
+ NEXT_ARG();
+ if (get_u32(&mcast_hash_el, *argv, 0))
+ invarg("invalid mcast_hash_elasticity",
+ *argv);
+
+ addattr32(n, 1024, IFLA_BR_MCAST_HASH_ELASTICITY,
+ mcast_hash_el);
+ } else if (matches(*argv, "mcast_hash_max") == 0) {
+ __u32 mcast_hash_max;
+
+ NEXT_ARG();
+ if (get_u32(&mcast_hash_max, *argv, 0))
+ invarg("invalid mcast_hash_max", *argv);
+
+ addattr32(n, 1024, IFLA_BR_MCAST_HASH_MAX,
+ mcast_hash_max);
+ } else if (matches(*argv, "mcast_last_member_count") == 0) {
+ __u32 mcast_lmc;
+
+ NEXT_ARG();
+ if (get_u32(&mcast_lmc, *argv, 0))
+ invarg("invalid mcast_last_member_count",
+ *argv);
+
+ addattr32(n, 1024, IFLA_BR_MCAST_LAST_MEMBER_CNT,
+ mcast_lmc);
+ } else if (matches(*argv, "mcast_startup_query_count") == 0) {
+ __u32 mcast_sqc;
+
+ NEXT_ARG();
+ if (get_u32(&mcast_sqc, *argv, 0))
+ invarg("invalid mcast_startup_query_count",
+ *argv);
+
+ addattr32(n, 1024, IFLA_BR_MCAST_STARTUP_QUERY_CNT,
+ mcast_sqc);
+ } else if (matches(*argv, "mcast_last_member_interval") == 0) {
+ __u64 mcast_last_member_intvl;
+
+ NEXT_ARG();
+ if (get_u64(&mcast_last_member_intvl, *argv, 0))
+ invarg("invalid mcast_last_member_interval",
+ *argv);
+
+ addattr64(n, 1024, IFLA_BR_MCAST_LAST_MEMBER_INTVL,
+ mcast_last_member_intvl);
+ } else if (matches(*argv, "mcast_membership_interval") == 0) {
+ __u64 mcast_membership_intvl;
+
+ NEXT_ARG();
+ if (get_u64(&mcast_membership_intvl, *argv, 0))
+ invarg("invalid mcast_membership_interval",
+ *argv);
+
+ addattr64(n, 1024, IFLA_BR_MCAST_MEMBERSHIP_INTVL,
+ mcast_membership_intvl);
+ } else if (matches(*argv, "mcast_querier_interval") == 0) {
+ __u64 mcast_querier_intvl;
+
+ NEXT_ARG();
+ if (get_u64(&mcast_querier_intvl, *argv, 0))
+ invarg("invalid mcast_querier_interval",
+ *argv);
+
+ addattr64(n, 1024, IFLA_BR_MCAST_QUERIER_INTVL,
+ mcast_querier_intvl);
+ } else if (matches(*argv, "mcast_query_interval") == 0) {
+ __u64 mcast_query_intvl;
+
+ NEXT_ARG();
+ if (get_u64(&mcast_query_intvl, *argv, 0))
+ invarg("invalid mcast_query_interval",
+ *argv);
+
+ addattr64(n, 1024, IFLA_BR_MCAST_QUERY_INTVL,
+ mcast_query_intvl);
+ } else if (!matches(*argv, "mcast_query_response_interval")) {
+ __u64 mcast_query_resp_intvl;
+
+ NEXT_ARG();
+ if (get_u64(&mcast_query_resp_intvl, *argv, 0))
+ invarg("invalid mcast_query_response_interval",
+ *argv);
+
+ addattr64(n, 1024, IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
+ mcast_query_resp_intvl);
+ } else if (!matches(*argv, "mcast_startup_query_interval")) {
+ __u64 mcast_startup_query_intvl;
+
+ NEXT_ARG();
+ if (get_u64(&mcast_startup_query_intvl, *argv, 0))
+ invarg("invalid mcast_startup_query_interval",
+ *argv);
+
+ addattr64(n, 1024, IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
+ mcast_startup_query_intvl);
+ } else if (matches(*argv, "mcast_stats_enabled") == 0) {
+ __u8 mcast_stats_enabled;
+
+ NEXT_ARG();
+ if (get_u8(&mcast_stats_enabled, *argv, 0))
+ invarg("invalid mcast_stats_enabled", *argv);
+ addattr8(n, 1024, IFLA_BR_MCAST_STATS_ENABLED,
+ mcast_stats_enabled);
+ } else if (matches(*argv, "mcast_igmp_version") == 0) {
+ __u8 igmp_version;
+
+ NEXT_ARG();
+ if (get_u8(&igmp_version, *argv, 0))
+ invarg("invalid mcast_igmp_version", *argv);
+ addattr8(n, 1024, IFLA_BR_MCAST_IGMP_VERSION,
+ igmp_version);
+ } else if (matches(*argv, "mcast_mld_version") == 0) {
+ __u8 mld_version;
+
+ NEXT_ARG();
+ if (get_u8(&mld_version, *argv, 0))
+ invarg("invalid mcast_mld_version", *argv);
+ addattr8(n, 1024, IFLA_BR_MCAST_MLD_VERSION,
+ mld_version);
+ } else if (matches(*argv, "nf_call_iptables") == 0) {
+ __u8 nf_call_ipt;
+
+ NEXT_ARG();
+ if (get_u8(&nf_call_ipt, *argv, 0))
+ invarg("invalid nf_call_iptables", *argv);
+
+ addattr8(n, 1024, IFLA_BR_NF_CALL_IPTABLES,
+ nf_call_ipt);
+ } else if (matches(*argv, "nf_call_ip6tables") == 0) {
+ __u8 nf_call_ip6t;
+
+ NEXT_ARG();
+ if (get_u8(&nf_call_ip6t, *argv, 0))
+ invarg("invalid nf_call_ip6tables", *argv);
+
+ addattr8(n, 1024, IFLA_BR_NF_CALL_IP6TABLES,
+ nf_call_ip6t);
+ } else if (matches(*argv, "nf_call_arptables") == 0) {
+ __u8 nf_call_arpt;
+
+ NEXT_ARG();
+ if (get_u8(&nf_call_arpt, *argv, 0))
+ invarg("invalid nf_call_arptables", *argv);
+
+ addattr8(n, 1024, IFLA_BR_NF_CALL_ARPTABLES,
+ nf_call_arpt);
} else if (matches(*argv, "help") == 0) {
explain();
return -1;
return 0;
}
+static void _bridge_print_timer(FILE *f,
+ const char *attr,
+ struct rtattr *timer)
+{
+ struct timeval tv;
+
+ __jiffies_to_tv(&tv, rta_getattr_u64(timer));
+ if (is_json_context()) {
+ json_writer_t *jw = get_json_writer();
+
+ jsonw_name(jw, attr);
+ jsonw_printf(jw, "%i.%.2i",
+ (int)tv.tv_sec,
+ (int)tv.tv_usec / 10000);
+ } else {
+ fprintf(f, "%s %4i.%.2i ", attr, (int)tv.tv_sec,
+ (int)tv.tv_usec / 10000);
+ }
+}
+
static void bridge_print_opt(struct link_util *lu, FILE *f, struct rtattr *tb[])
{
if (!tb)
return;
if (tb[IFLA_BR_FORWARD_DELAY])
- fprintf(f, "forward_delay %u ",
- rta_getattr_u32(tb[IFLA_BR_FORWARD_DELAY]));
+ print_uint(PRINT_ANY,
+ "forward_delay",
+ "forward_delay %u ",
+ rta_getattr_u32(tb[IFLA_BR_FORWARD_DELAY]));
if (tb[IFLA_BR_HELLO_TIME])
- fprintf(f, "hello_time %u ",
- rta_getattr_u32(tb[IFLA_BR_HELLO_TIME]));
+ print_uint(PRINT_ANY,
+ "hello_time",
+ "hello_time %u ",
+ rta_getattr_u32(tb[IFLA_BR_HELLO_TIME]));
if (tb[IFLA_BR_MAX_AGE])
- fprintf(f, "max_age %u ",
- rta_getattr_u32(tb[IFLA_BR_MAX_AGE]));
+ print_uint(PRINT_ANY,
+ "max_age",
+ "max_age %u ",
+ rta_getattr_u32(tb[IFLA_BR_MAX_AGE]));
if (tb[IFLA_BR_AGEING_TIME])
- fprintf(f, "ageing_time %u ",
- rta_getattr_u32(tb[IFLA_BR_AGEING_TIME]));
+ print_uint(PRINT_ANY,
+ "ageing_time",
+ "ageing_time %u ",
+ rta_getattr_u32(tb[IFLA_BR_AGEING_TIME]));
if (tb[IFLA_BR_STP_STATE])
- fprintf(f, "stp_state %u ",
- rta_getattr_u32(tb[IFLA_BR_STP_STATE]));
+ print_uint(PRINT_ANY,
+ "stp_state",
+ "stp_state %u ",
+ rta_getattr_u32(tb[IFLA_BR_STP_STATE]));
if (tb[IFLA_BR_PRIORITY])
- fprintf(f, "priority %u ",
- rta_getattr_u16(tb[IFLA_BR_PRIORITY]));
+ print_uint(PRINT_ANY,
+ "priority",
+ "priority %u ",
+ rta_getattr_u16(tb[IFLA_BR_PRIORITY]));
if (tb[IFLA_BR_VLAN_FILTERING])
- fprintf(f, "vlan_filtering %u ",
- rta_getattr_u8(tb[IFLA_BR_VLAN_FILTERING]));
+ print_uint(PRINT_ANY,
+ "vlan_filtering",
+ "vlan_filtering %u ",
+ rta_getattr_u8(tb[IFLA_BR_VLAN_FILTERING]));
if (tb[IFLA_BR_VLAN_PROTOCOL]) {
SPRINT_BUF(b1);
- fprintf(f, "vlan_protocol %s ",
- ll_proto_n2a(rta_getattr_u16(tb[IFLA_BR_VLAN_PROTOCOL]),
- b1, sizeof(b1)));
+ print_string(PRINT_ANY,
+ "vlan_protocol",
+ "vlan_protocol %s ",
+ ll_proto_n2a(rta_getattr_u16(tb[IFLA_BR_VLAN_PROTOCOL]),
+ b1, sizeof(b1)));
+ }
+
+ if (tb[IFLA_BR_BRIDGE_ID]) {
+ char bridge_id[32];
+
+ br_dump_bridge_id(RTA_DATA(tb[IFLA_BR_BRIDGE_ID]), bridge_id,
+ sizeof(bridge_id));
+ print_string(PRINT_ANY,
+ "bridge_id",
+ "bridge_id %s ",
+ bridge_id);
+ }
+
+ if (tb[IFLA_BR_ROOT_ID]) {
+ char root_id[32];
+
+ br_dump_bridge_id(RTA_DATA(tb[IFLA_BR_BRIDGE_ID]), root_id,
+ sizeof(root_id));
+ print_string(PRINT_ANY,
+ "root_id",
+ "designated_root %s ",
+ root_id);
+ }
+
+ if (tb[IFLA_BR_ROOT_PORT])
+ print_uint(PRINT_ANY,
+ "root_port",
+ "root_port %u ",
+ rta_getattr_u16(tb[IFLA_BR_ROOT_PORT]));
+
+ if (tb[IFLA_BR_ROOT_PATH_COST])
+ print_uint(PRINT_ANY,
+ "root_path_cost",
+ "root_path_cost %u ",
+ rta_getattr_u32(tb[IFLA_BR_ROOT_PATH_COST]));
+
+ if (tb[IFLA_BR_TOPOLOGY_CHANGE])
+ print_uint(PRINT_ANY,
+ "topology_change",
+ "topology_change %u ",
+ rta_getattr_u8(tb[IFLA_BR_TOPOLOGY_CHANGE]));
+
+ if (tb[IFLA_BR_TOPOLOGY_CHANGE_DETECTED])
+ print_uint(PRINT_ANY,
+ "topology_change_detected",
+ "topology_change_detected %u ",
+ rta_getattr_u8(tb[IFLA_BR_TOPOLOGY_CHANGE_DETECTED]));
+
+ if (tb[IFLA_BR_HELLO_TIMER])
+ _bridge_print_timer(f, "hello_timer", tb[IFLA_BR_HELLO_TIMER]);
+
+ if (tb[IFLA_BR_TCN_TIMER])
+ _bridge_print_timer(f, "tcn_timer", tb[IFLA_BR_TCN_TIMER]);
+
+ if (tb[IFLA_BR_TOPOLOGY_CHANGE_TIMER])
+ _bridge_print_timer(f, "topology_change_timer",
+ tb[IFLA_BR_TOPOLOGY_CHANGE_TIMER]);
+
+ if (tb[IFLA_BR_GC_TIMER])
+ _bridge_print_timer(f, "gc_timer", tb[IFLA_BR_GC_TIMER]);
+
+ if (tb[IFLA_BR_VLAN_DEFAULT_PVID])
+ print_uint(PRINT_ANY,
+ "vlan_default_pvid",
+ "vlan_default_pvid %u ",
+ rta_getattr_u16(tb[IFLA_BR_VLAN_DEFAULT_PVID]));
+
+ if (tb[IFLA_BR_VLAN_STATS_ENABLED])
+ print_uint(PRINT_ANY,
+ "vlan_stats_enabled",
+ "vlan_stats_enabled %u ",
+ rta_getattr_u8(tb[IFLA_BR_VLAN_STATS_ENABLED]));
+
+ if (tb[IFLA_BR_GROUP_FWD_MASK])
+ print_0xhex(PRINT_ANY,
+ "group_fwd_mask",
+ "group_fwd_mask %#x ",
+ rta_getattr_u16(tb[IFLA_BR_GROUP_FWD_MASK]));
+
+ if (tb[IFLA_BR_GROUP_ADDR]) {
+ SPRINT_BUF(mac);
+
+ print_string(PRINT_ANY,
+ "group_addr",
+ "group_address %s ",
+ ll_addr_n2a(RTA_DATA(tb[IFLA_BR_GROUP_ADDR]),
+ RTA_PAYLOAD(tb[IFLA_BR_GROUP_ADDR]),
+ 1 /*ARPHDR_ETHER*/, mac, sizeof(mac)));
}
+
+ if (tb[IFLA_BR_MCAST_SNOOPING])
+ print_uint(PRINT_ANY,
+ "mcast_snooping",
+ "mcast_snooping %u ",
+ rta_getattr_u8(tb[IFLA_BR_MCAST_SNOOPING]));
+
+ if (tb[IFLA_BR_MCAST_ROUTER])
+ print_uint(PRINT_ANY,
+ "mcast_router",
+ "mcast_router %u ",
+ rta_getattr_u8(tb[IFLA_BR_MCAST_ROUTER]));
+
+ if (tb[IFLA_BR_MCAST_QUERY_USE_IFADDR])
+ print_uint(PRINT_ANY,
+ "mcast_query_use_ifaddr",
+ "mcast_query_use_ifaddr %u ",
+ rta_getattr_u8(tb[IFLA_BR_MCAST_QUERY_USE_IFADDR]));
+
+ if (tb[IFLA_BR_MCAST_QUERIER])
+ print_uint(PRINT_ANY,
+ "mcast_querier",
+ "mcast_querier %u ",
+ rta_getattr_u8(tb[IFLA_BR_MCAST_QUERIER]));
+
+ if (tb[IFLA_BR_MCAST_HASH_ELASTICITY])
+ print_uint(PRINT_ANY,
+ "mcast_hash_elasticity",
+ "mcast_hash_elasticity %u ",
+ rta_getattr_u32(tb[IFLA_BR_MCAST_HASH_ELASTICITY]));
+
+ if (tb[IFLA_BR_MCAST_HASH_MAX])
+ print_uint(PRINT_ANY,
+ "mcast_hash_max",
+ "mcast_hash_max %u ",
+ rta_getattr_u32(tb[IFLA_BR_MCAST_HASH_MAX]));
+
+ if (tb[IFLA_BR_MCAST_LAST_MEMBER_CNT])
+ print_uint(PRINT_ANY,
+ "mcast_last_member_cnt",
+ "mcast_last_member_count %u ",
+ rta_getattr_u32(tb[IFLA_BR_MCAST_LAST_MEMBER_CNT]));
+
+ if (tb[IFLA_BR_MCAST_STARTUP_QUERY_CNT])
+ print_uint(PRINT_ANY,
+ "mcast_startup_query_cnt",
+ "mcast_startup_query_count %u ",
+ rta_getattr_u32(tb[IFLA_BR_MCAST_STARTUP_QUERY_CNT]));
+
+ if (tb[IFLA_BR_MCAST_LAST_MEMBER_INTVL])
+ print_lluint(PRINT_ANY,
+ "mcast_last_member_intvl",
+ "mcast_last_member_interval %llu ",
+ rta_getattr_u64(tb[IFLA_BR_MCAST_LAST_MEMBER_INTVL]));
+
+ if (tb[IFLA_BR_MCAST_MEMBERSHIP_INTVL])
+ print_lluint(PRINT_ANY,
+ "mcast_membership_intvl",
+ "mcast_membership_interval %llu ",
+ rta_getattr_u64(tb[IFLA_BR_MCAST_MEMBERSHIP_INTVL]));
+
+ if (tb[IFLA_BR_MCAST_QUERIER_INTVL])
+ print_lluint(PRINT_ANY,
+ "mcast_querier_intvl",
+ "mcast_querier_interval %llu ",
+ rta_getattr_u64(tb[IFLA_BR_MCAST_QUERIER_INTVL]));
+
+ if (tb[IFLA_BR_MCAST_QUERY_INTVL])
+ print_lluint(PRINT_ANY,
+ "mcast_query_intvl",
+ "mcast_query_interval %llu ",
+ rta_getattr_u64(tb[IFLA_BR_MCAST_QUERY_INTVL]));
+
+ if (tb[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL])
+ print_lluint(PRINT_ANY,
+ "mcast_query_response_intvl",
+ "mcast_query_response_interval %llu ",
+ rta_getattr_u64(tb[IFLA_BR_MCAST_QUERY_RESPONSE_INTVL]));
+
+ if (tb[IFLA_BR_MCAST_STARTUP_QUERY_INTVL])
+ print_lluint(PRINT_ANY,
+ "mcast_startup_query_intvl",
+ "mcast_startup_query_interval %llu ",
+ rta_getattr_u64(tb[IFLA_BR_MCAST_STARTUP_QUERY_INTVL]));
+
+ if (tb[IFLA_BR_MCAST_STATS_ENABLED])
+ print_uint(PRINT_ANY,
+ "mcast_stats_enabled",
+ "mcast_stats_enabled %u ",
+ rta_getattr_u8(tb[IFLA_BR_MCAST_STATS_ENABLED]));
+
+ if (tb[IFLA_BR_MCAST_IGMP_VERSION])
+ print_uint(PRINT_ANY,
+ "mcast_igmp_version",
+ "mcast_igmp_version %u ",
+ rta_getattr_u8(tb[IFLA_BR_MCAST_IGMP_VERSION]));
+
+ if (tb[IFLA_BR_MCAST_MLD_VERSION])
+ print_uint(PRINT_ANY,
+ "mcast_mld_version",
+ "mcast_mld_version %u ",
+ rta_getattr_u8(tb[IFLA_BR_MCAST_MLD_VERSION]));
+
+ if (tb[IFLA_BR_NF_CALL_IPTABLES])
+ print_uint(PRINT_ANY,
+ "nf_call_iptables",
+ "nf_call_iptables %u ",
+ rta_getattr_u8(tb[IFLA_BR_NF_CALL_IPTABLES]));
+
+ if (tb[IFLA_BR_NF_CALL_IP6TABLES])
+ print_uint(PRINT_ANY,
+ "nf_call_ip6tables",
+ "nf_call_ip6tables %u ",
+ rta_getattr_u8(tb[IFLA_BR_NF_CALL_IP6TABLES]));
+
+ if (tb[IFLA_BR_NF_CALL_ARPTABLES])
+ print_uint(PRINT_ANY,
+ "nf_call_arptables",
+ "nf_call_arptables %u ",
+ rta_getattr_u8(tb[IFLA_BR_NF_CALL_ARPTABLES]));
}
static void bridge_print_help(struct link_util *lu, int argc, char **argv,
- FILE *f)
+ FILE *f)
{
print_explain(f);
}
+static void bridge_print_xstats_help(struct link_util *lu, FILE *f)
+{
+ fprintf(f, "Usage: ... %s [ igmp ] [ dev DEVICE ]\n", lu->id);
+}
+
+static void bridge_print_stats_attr(FILE *f, struct rtattr *attr, int ifindex)
+{
+ struct rtattr *brtb[LINK_XSTATS_TYPE_MAX+1];
+ struct br_mcast_stats *mstats;
+ struct rtattr *i, *list;
+ const char *ifname = "";
+ int rem;
+
+ parse_rtattr(brtb, LINK_XSTATS_TYPE_MAX, RTA_DATA(attr),
+ RTA_PAYLOAD(attr));
+ if (!brtb[LINK_XSTATS_TYPE_BRIDGE])
+ return;
+
+ list = brtb[LINK_XSTATS_TYPE_BRIDGE];
+ rem = RTA_PAYLOAD(list);
+ for (i = RTA_DATA(list); RTA_OK(i, rem); i = RTA_NEXT(i, rem)) {
+ if (xstats_print_attr && i->rta_type != xstats_print_attr)
+ continue;
+ switch (i->rta_type) {
+ case BRIDGE_XSTATS_MCAST:
+ mstats = RTA_DATA(i);
+ ifname = ll_index_to_name(ifindex);
+ fprintf(f, "%-16s\n", ifname);
+ fprintf(f, "%-16s IGMP queries:\n", "");
+ fprintf(f, "%-16s RX: v1 %llu v2 %llu v3 %llu\n",
+ "",
+ mstats->igmp_v1queries[BR_MCAST_DIR_RX],
+ mstats->igmp_v2queries[BR_MCAST_DIR_RX],
+ mstats->igmp_v3queries[BR_MCAST_DIR_RX]);
+ fprintf(f, "%-16s TX: v1 %llu v2 %llu v3 %llu\n",
+ "",
+ mstats->igmp_v1queries[BR_MCAST_DIR_TX],
+ mstats->igmp_v2queries[BR_MCAST_DIR_TX],
+ mstats->igmp_v3queries[BR_MCAST_DIR_TX]);
+
+ fprintf(f, "%-16s IGMP reports:\n", "");
+ fprintf(f, "%-16s RX: v1 %llu v2 %llu v3 %llu\n",
+ "",
+ mstats->igmp_v1reports[BR_MCAST_DIR_RX],
+ mstats->igmp_v2reports[BR_MCAST_DIR_RX],
+ mstats->igmp_v3reports[BR_MCAST_DIR_RX]);
+ fprintf(f, "%-16s TX: v1 %llu v2 %llu v3 %llu\n",
+ "",
+ mstats->igmp_v1reports[BR_MCAST_DIR_TX],
+ mstats->igmp_v2reports[BR_MCAST_DIR_TX],
+ mstats->igmp_v3reports[BR_MCAST_DIR_TX]);
+
+ fprintf(f, "%-16s IGMP leaves: RX: %llu TX: %llu\n",
+ "",
+ mstats->igmp_leaves[BR_MCAST_DIR_RX],
+ mstats->igmp_leaves[BR_MCAST_DIR_TX]);
+
+ fprintf(f, "%-16s IGMP parse errors: %llu\n",
+ "", mstats->igmp_parse_errors);
+
+ fprintf(f, "%-16s MLD queries:\n", "");
+ fprintf(f, "%-16s RX: v1 %llu v2 %llu\n",
+ "",
+ mstats->mld_v1queries[BR_MCAST_DIR_RX],
+ mstats->mld_v2queries[BR_MCAST_DIR_RX]);
+ fprintf(f, "%-16s TX: v1 %llu v2 %llu\n",
+ "",
+ mstats->mld_v1queries[BR_MCAST_DIR_TX],
+ mstats->mld_v2queries[BR_MCAST_DIR_TX]);
+
+ fprintf(f, "%-16s MLD reports:\n", "");
+ fprintf(f, "%-16s RX: v1 %llu v2 %llu\n",
+ "",
+ mstats->mld_v1reports[BR_MCAST_DIR_RX],
+ mstats->mld_v2reports[BR_MCAST_DIR_RX]);
+ fprintf(f, "%-16s TX: v1 %llu v2 %llu\n",
+ "",
+ mstats->mld_v1reports[BR_MCAST_DIR_TX],
+ mstats->mld_v2reports[BR_MCAST_DIR_TX]);
+
+ fprintf(f, "%-16s MLD leaves: RX: %llu TX: %llu\n",
+ "",
+ mstats->mld_leaves[BR_MCAST_DIR_RX],
+ mstats->mld_leaves[BR_MCAST_DIR_TX]);
+
+ fprintf(f, "%-16s MLD parse errors: %llu\n",
+ "", mstats->mld_parse_errors);
+ break;
+ }
+ }
+}
+
+int bridge_print_xstats(const struct sockaddr_nl *who,
+ struct nlmsghdr *n, void *arg)
+{
+ struct if_stats_msg *ifsm = NLMSG_DATA(n);
+ struct rtattr *tb[IFLA_STATS_MAX+1];
+ int len = n->nlmsg_len;
+ FILE *fp = arg;
+
+ len -= NLMSG_LENGTH(sizeof(*ifsm));
+ if (len < 0) {
+ fprintf(stderr, "BUG: wrong nlmsg len %d\n", len);
+ return -1;
+ }
+ if (filter_index && filter_index != ifsm->ifindex)
+ return 0;
+
+ parse_rtattr(tb, IFLA_STATS_MAX, IFLA_STATS_RTA(ifsm), len);
+ if (tb[IFLA_STATS_LINK_XSTATS])
+ bridge_print_stats_attr(fp, tb[IFLA_STATS_LINK_XSTATS],
+ ifsm->ifindex);
+
+ if (tb[IFLA_STATS_LINK_XSTATS_SLAVE])
+ bridge_print_stats_attr(fp, tb[IFLA_STATS_LINK_XSTATS_SLAVE],
+ ifsm->ifindex);
+
+ return 0;
+}
+
+int bridge_parse_xstats(struct link_util *lu, int argc, char **argv)
+{
+ while (argc > 0) {
+ if (strcmp(*argv, "igmp") == 0 || strcmp(*argv, "mcast") == 0) {
+ xstats_print_attr = BRIDGE_XSTATS_MCAST;
+ } else if (strcmp(*argv, "dev") == 0) {
+ NEXT_ARG();
+ filter_index = ll_name_to_index(*argv);
+ if (!filter_index)
+ return nodev(*argv);
+ } else if (strcmp(*argv, "help") == 0) {
+ bridge_print_xstats_help(lu, stdout);
+ exit(0);
+ } else {
+ invarg("unknown attribute", *argv);
+ }
+ argc--; argv++;
+ }
+
+ return 0;
+}
+
struct link_util bridge_link_util = {
.id = "bridge",
.maxattr = IFLA_BR_MAX,
.parse_opt = bridge_parse_opt,
.print_opt = bridge_print_opt,
.print_help = bridge_print_help,
+ .parse_ifla_xstats = bridge_parse_xstats,
+ .print_ifla_xstats = bridge_print_xstats,
};