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3c72d65495
This commit includes -
1. Maintaining SA cache with local and remote entries.
2. Local SA entries - there are two cases where we pick up these -
- We are RP and got a source-register from the FHR.
- We are RP and FHR and learnt a new directly connected source on a
DR interface.
3. Local entries are pushed to peers immediately on addition and
periodically. An immediate push is also done when peer session is
established.
4. Remote SA entries - from other peers in the mesh group and passed
peer-RPF checks.
5. Remote entries are aged out. No other way to del them
currently. In the future we may add a knob to flush entries on
peer-down.
Testing done -
Misc topologies with CL routers plus basic interop with another vendor (
we can process their SA updates and they ours).
Sample output -
root@rp:~# vtysh -c "show ip msdp sa"
Source Group RP Uptime
33.1.1.1 239.1.1.2 local 00:02:34
33.1.1.1 239.1.1.3 local 00:02:19
44.1.1.1 239.1.1.4 100.1.3.1 00:01:12
44.1.1.1 239.1.1.5 100.1.3.1 00:00:55
root@rp:~#
Ticket: CM-13306
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* pimd memory type declarations
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*
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* Copyright (C) 2015 David Lamparter
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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
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* along with Quagga; see the file COPYING. If not, write to the Free
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* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifndef _QUAGGA_PIM_MEMORY_H
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#define _QUAGGA_PIM_MEMORY_H
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#include "memory.h"
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DECLARE_MGROUP(PIMD)
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DECLARE_MTYPE(PIM_CHANNEL_OIL)
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DECLARE_MTYPE(PIM_INTERFACE)
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DECLARE_MTYPE(PIM_IGMP_JOIN)
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DECLARE_MTYPE(PIM_IGMP_SOCKET)
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DECLARE_MTYPE(PIM_IGMP_GROUP)
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DECLARE_MTYPE(PIM_IGMP_GROUP_SOURCE)
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DECLARE_MTYPE(PIM_NEIGHBOR)
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DECLARE_MTYPE(PIM_IFCHANNEL)
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DECLARE_MTYPE(PIM_UPSTREAM)
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DECLARE_MTYPE(PIM_SSMPINGD)
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DECLARE_MTYPE(PIM_STATIC_ROUTE)
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DECLARE_MTYPE(PIM_BR)
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DECLARE_MTYPE(PIM_RP)
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DECLARE_MTYPE(PIM_FILTER_NAME)
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DECLARE_MTYPE(PIM_MSDP_PEER)
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DECLARE_MTYPE(PIM_MSDP_PEER_MG_NAME)
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DECLARE_MTYPE(PIM_MSDP_SA)
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#endif /* _QUAGGA_PIM_MEMORY_H */
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