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| author | Vivien Didelot <vivien.didelot@gmail.com> | 2019-12-11 20:07:11 -0500 |
|---|---|---|
| committer | David Ahern <dsahern@gmail.com> | 2019-12-17 16:31:39 +0000 |
| commit | 0dcf36db1a785f5ca274fc1ab192e34569844250 (patch) | |
| tree | 647d348711ef8f84d280bd86485b63b4a4774417 | |
| parent | 2b8e6995fe36b5863c394ddf6444eb4163c8c83c (diff) | |
| download | iproute2-0dcf36db1a785f5ca274fc1ab192e34569844250.tar.gz | |
iplink: add support for STP xstats
Add support for the BRIDGE_XSTATS_STP xstats, as follow:
# ip link xstats type bridge_slave dev lan4 stp
lan4
STP BPDU: RX: 0 TX: 61
STP TCN: RX: 0 TX: 0
STP Transitions: Blocked: 2 Forwarding: 1
Or below as JSON:
# ip -j -p link xstats type bridge_slave dev lan0 stp
[ {
"ifname": "lan0",
"stp": {
"rx_bpdu": 0,
"tx_bpdu": 500,
"rx_tcn": 0,
"tx_tcn": 0,
"transition_blk": 0,
"transition_fwd": 0
}
} ]
Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
| -rw-r--r-- | ip/iplink_bridge.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c index 06f736d4d..bbd6f3a88 100644 --- a/ip/iplink_bridge.c +++ b/ip/iplink_bridge.c @@ -688,6 +688,7 @@ static void bridge_print_xstats_help(struct link_util *lu, FILE *f) static void bridge_print_stats_attr(struct rtattr *attr, int ifindex) { struct rtattr *brtb[LINK_XSTATS_TYPE_MAX+1]; + struct bridge_stp_xstats *sstats; struct br_mcast_stats *mstats; struct rtattr *i, *list; const char *ifname = ""; @@ -807,6 +808,29 @@ static void bridge_print_stats_attr(struct rtattr *attr, int ifindex) mstats->mld_parse_errors); close_json_object(); break; + case BRIDGE_XSTATS_STP: + sstats = RTA_DATA(i); + open_json_object("stp"); + print_string(PRINT_FP, NULL, + "%-16s STP BPDU: ", ""); + print_u64(PRINT_ANY, "rx_bpdu", "RX: %llu ", + sstats->rx_bpdu); + print_u64(PRINT_ANY, "tx_bpdu", "TX: %llu\n", + sstats->tx_bpdu); + print_string(PRINT_FP, NULL, + "%-16s STP TCN: ", ""); + print_u64(PRINT_ANY, "rx_tcn", "RX: %llu ", + sstats->rx_tcn); + print_u64(PRINT_ANY, "tx_tcn", "TX: %llu\n", + sstats->tx_tcn); + print_string(PRINT_FP, NULL, + "%-16s STP Transitions: ", ""); + print_u64(PRINT_ANY, "transition_blk", "Blocked: %llu ", + sstats->transition_blk); + print_u64(PRINT_ANY, "transition_fwd", "Forwarding: %llu\n", + sstats->transition_fwd); + close_json_object(); + break; } } close_json_object(); @@ -843,6 +867,8 @@ 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, "stp") == 0) { + xstats_print_attr = BRIDGE_XSTATS_STP; } else if (strcmp(*argv, "dev") == 0) { NEXT_ARG(); filter_index = ll_name_to_index(*argv); |