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git.proxmox.com Git - mirror_frr.git/blob - zebra/zebra_mroute.c
2 * Copyright (C) 2016 Cumulus Networks, Inc.
5 * This file is part of Quagga
7 * Quagga is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2, or (at your option) any
12 * Quagga is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; see the file COPYING; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
29 #include "zebra/zserv.h"
30 #include "zebra/zebra_vrf.h"
31 #include "zebra/zebra_mroute.h"
33 #include "zebra/debug.h"
35 void zebra_ipmr_route_stats(ZAPI_HANDLER_ARGS
)
37 struct mcast_route_data mroute
;
41 memset(&mroute
, 0, sizeof(mroute
));
42 STREAM_GET(&mroute
.sg
.src
, msg
, 4);
43 STREAM_GET(&mroute
.sg
.grp
, msg
, 4);
44 STREAM_GETL(msg
, mroute
.ifindex
);
46 if (IS_ZEBRA_DEBUG_KERNEL
) {
50 strlcpy(sbuf
, inet_ntoa(mroute
.sg
.src
), sizeof(sbuf
));
51 strlcpy(gbuf
, inet_ntoa(mroute
.sg
.grp
), sizeof(gbuf
));
53 zlog_debug("Asking for (%s,%s)[%s(%u)] mroute information",
54 sbuf
, gbuf
, zvrf
->vrf
->name
, zvrf
->vrf
->vrf_id
);
57 suc
= kernel_get_ipmr_sg_stats(zvrf
, &mroute
);
60 s
= stream_new(ZEBRA_MAX_PACKET_SIZ
);
64 zclient_create_header(s
, ZEBRA_IPMR_ROUTE_STATS
, zvrf_id(zvrf
));
65 stream_put_in_addr(s
, &mroute
.sg
.src
);
66 stream_put_in_addr(s
, &mroute
.sg
.grp
);
67 stream_put(s
, &mroute
.lastused
, sizeof(mroute
.lastused
));
70 stream_putw_at(s
, 0, stream_get_endp(s
));
71 zserv_send_message(client
, s
);