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423648901a
When debugging the mroute code path in zebra, add a bit of additional data to allow us to know what is going on a bit more. Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/* zebra_mroute code
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* Copyright (C) 2016 Cumulus Networks, Inc.
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* Donald Sharp
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*
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* This file is part of Quagga
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*
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* Quagga is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2, or (at your option) any
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* later version.
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*
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* Quagga is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <zebra.h>
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#include "stream.h"
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#include "prefix.h"
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#include "vrf.h"
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#include "rib.h"
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#include "zebra/zserv.h"
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#include "zebra/zebra_vrf.h"
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#include "zebra/zebra_mroute.h"
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#include "zebra/rt.h"
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#include "zebra/debug.h"
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void zebra_ipmr_route_stats(ZAPI_HANDLER_ARGS)
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{
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struct mcast_route_data mroute;
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struct stream *s;
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int suc = -1;
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memset(&mroute, 0, sizeof(mroute));
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STREAM_GET(&mroute.sg.src, msg, 4);
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STREAM_GET(&mroute.sg.grp, msg, 4);
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STREAM_GETL(msg, mroute.ifindex);
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if (IS_ZEBRA_DEBUG_KERNEL) {
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char sbuf[40];
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char gbuf[40];
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strlcpy(sbuf, inet_ntoa(mroute.sg.src), sizeof(sbuf));
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strlcpy(gbuf, inet_ntoa(mroute.sg.grp), sizeof(gbuf));
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zlog_debug("Asking for (%s,%s)[%s(%u)] mroute information",
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sbuf, gbuf, zvrf->vrf->name, zvrf->vrf->vrf_id);
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}
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suc = kernel_get_ipmr_sg_stats(zvrf, &mroute);
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stream_failure:
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s = stream_new(ZEBRA_MAX_PACKET_SIZ);
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stream_reset(s);
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zclient_create_header(s, ZEBRA_IPMR_ROUTE_STATS, zvrf_id(zvrf));
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stream_put_in_addr(s, &mroute.sg.src);
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stream_put_in_addr(s, &mroute.sg.grp);
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stream_put(s, &mroute.lastused, sizeof(mroute.lastused));
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stream_putl(s, suc);
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stream_putw_at(s, 0, stream_get_endp(s));
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zserv_send_message(client, s);
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}
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