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frr/pimd/pim_memory.c

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*: auto-convert to SPDX License IDs Done with a combination of regex'ing and banging my head against a wall. Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
2023-02-08 13:17:09 +01:00
// SPDX-License-Identifier: GPL-2.0-or-later
*: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs This is a rather large mechanical commit that splits up the memory types defined in lib/memtypes.c and distributes them into *_memory.[ch] files in the individual daemons. The zebra change is slightly annoying because there is no nice place to put the #include "zebra_memory.h" statement. bgpd, ospf6d, isisd and some tests were reusing MTYPEs defined in the library for its own use. This is bad practice and would break when the memtype are made static. Acked-by: Vincent JARDIN <vincent.jardin@6wind.com> Acked-by: Donald Sharp <sharpd@cumulusnetworks.com> [CF: rebased for cmaster-next] Signed-off-by: David Lamparter <equinox@opensourcerouting.org> Signed-off-by: Christian Franke <chris@opensourcerouting.org>
2015-05-29 05:48:31 +02:00
/* pimd memory type definitions
*
* Copyright (C) 2015 David Lamparter
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pim_memory.h"
DEFINE_MGROUP(PIMD, "pimd");
DEFINE_MTYPE(PIMD, PIM_CHANNEL_OIL, "PIM SSM (S,G) channel OIL");
DEFINE_MTYPE(PIMD, PIM_INTERFACE, "PIM interface");
DEFINE_MTYPE(PIMD, PIM_IGMP_JOIN, "PIM interface IGMP static join");
DEFINE_MTYPE(PIMD, PIM_IGMP_SOCKET, "PIM interface IGMP socket");
DEFINE_MTYPE(PIMD, PIM_IGMP_GROUP, "PIM interface IGMP group");
DEFINE_MTYPE(PIMD, PIM_IGMP_GROUP_SOURCE, "PIM interface IGMP source");
DEFINE_MTYPE(PIMD, PIM_NEIGHBOR, "PIM interface neighbor");
DEFINE_MTYPE(PIMD, PIM_IFCHANNEL, "PIM interface (S,G) state");
DEFINE_MTYPE(PIMD, PIM_UPSTREAM, "PIM upstream (S,G) state");
DEFINE_MTYPE(PIMD, PIM_SSMPINGD, "PIM sspimgd socket");
DEFINE_MTYPE(PIMD, PIM_STATIC_ROUTE, "PIM Static Route");
pimd: multiple rp commands Allow the user to specify multiple rp commands. 'ip pim rp A.B.C.D' -> translates to 'ip pim rp A.G.C.D 224.0.0.0/24' ip pim rp A.B.C.D A.B.C.D/M First is the rp, second is the group with mask. Groups and masks cannot be over each other except 224.0.0.0/24 which is the fallback if used. Ticket: CM-7860 Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
2016-08-05 19:08:06 +02:00
DEFINE_MTYPE(PIMD, PIM_RP, "PIM RP info");
pim-msdp: part-1 - initial protocol infra. This commit includes the following changes - 1. Support for MSDP peer DB (hash and sorted list). 2. Support for the following timers - keepalive, connect-retry, hold. 3. TCP session management (lower-ip is active, higher-ip is passive). 4. MSDP KA packet rx/tx. 5. Limited temporary config (will be replaced with the more automation friendly RP-set). Testing done - Peer bringup/deletion (including interop with another vendor) Sample out - root@dell-s6000-04:~# sudo vtysh -c "show ip msdp peer" Peer Local Mesh-group State Uptime 100.1.1.1 100.1.2.1 default established 00:07:27 100.1.3.1 100.1.2.1 default established 00:31:50 root@dell-s6000-04:~# Coming soon - 1. part-2: SA cache management. 2. part-3: SPT setup using source in SA cache. 3. part-4: CLI cleanup. Ticket: CM-13306 Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com> Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
2016-10-25 19:59:48 +02:00
DEFINE_MTYPE(PIMD, PIM_FILTER_NAME, "PIM RP filter info");
DEFINE_MTYPE(PIMD, PIM_MSDP_PEER, "PIM MSDP peer");
pim-msdp: part-4: cli cleanup 1. Add support for mesh-group based configuration that is easy to apply via automation. The older per-peer configuartion is temporarily hidden and will be cleaned up later. Sample config - ip msdp mesh-group cumulus source 100.1.1.4 ip msdp mesh-group cumulus member 100.1.1.5 ip msdp mesh-group cumulus member 100.1.1.6 2. Added support for detail peer and sa-cache displays. Along with filter keys. 3. Add json output for all the msdp displays. With this commit basic support for anycast-RP with MSDP (in numbered network is complete). Unnumbered support will be added separately. Ticket: CM-13306 Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com> Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
2016-11-12 14:39:44 +01:00
DEFINE_MTYPE(PIMD, PIM_MSDP_MG_NAME, "PIM MSDP mesh-group name");
pim-msdp: part-2: SA cache support 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>
2016-10-31 20:29:17 +01:00
DEFINE_MTYPE(PIMD, PIM_MSDP_SA, "PIM MSDP source-active cache");
pim-msdp: part-4: cli cleanup 1. Add support for mesh-group based configuration that is easy to apply via automation. The older per-peer configuartion is temporarily hidden and will be cleaned up later. Sample config - ip msdp mesh-group cumulus source 100.1.1.4 ip msdp mesh-group cumulus member 100.1.1.5 ip msdp mesh-group cumulus member 100.1.1.6 2. Added support for detail peer and sa-cache displays. Along with filter keys. 3. Add json output for all the msdp displays. With this commit basic support for anycast-RP with MSDP (in numbered network is complete). Unnumbered support will be added separately. Ticket: CM-13306 Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com> Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
2016-11-12 14:39:44 +01:00
DEFINE_MTYPE(PIMD, PIM_MSDP_MG, "PIM MSDP mesh group");
DEFINE_MTYPE(PIMD, PIM_MSDP_MG_MBR, "PIM MSDP mesh group mbr");
pim-anycast-rp: Add limited support for secondary addresses. Anycast requires that the lo interface be associated with multiple addresses. One is the anycast IP address (which is the same on all RPs participating in RP redundancy) and the second is the unique IP address that will be used as the router id by routing protocols. To accomodate that we maintain a list of secondary addresses per-pim iface and allow any of them to be the RP address. This lets the I_am_RP macro succeed on anycast RPs. Note that the support is limited i.e. we don't actually advertise a secondary list to the neighbors. This is assuming the anycast IP will never be used as a router id i.e. will never be an RPF neighbor. Sample output: ============== dell-s6000-04# sh ip pim interface lo Interface : lo State : up Address : 100.1.1.1 (primary) 100.1.1.2 100.1.1.3 100.1.2.1 >>>>>>> SNIP >>>>>>>>>>>>>>> dell-s6000-04# sh ip pim interface lo json { "lo":{ "name":"lo", "state":"up", "address":"100.1.1.1", "index":1, "lanDelayEnabled":true, "secondaryAddressList":[ "100.1.1.2", "100.1.1.3", "100.1.2.1" ], >>>>>>> SNIP >>>>>>>>>>>>>>> dell-s6000-04#sh ip pim rp-info RP address group/prefix-list OIF I am RP 100.1.2.1 224.0.0.0/4 lo yes dell-s6000-04# Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com> Acked-by: Donald Sharp <sharpd@cumulusnetworks.com>
2016-11-18 18:12:27 +01:00
DEFINE_MTYPE(PIMD, PIM_SEC_ADDR, "PIM secondary address");
pimd: Join/Prune Aggregation Add the ability for PIM to send Join/Prunes as an aggregated message instead of individual messages for each S,G. Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
2017-02-15 03:32:16 +01:00
DEFINE_MTYPE(PIMD, PIM_JP_AGG_GROUP, "PIM JP AGG Group");
DEFINE_MTYPE(PIMD, PIM_JP_AGG_SOURCE, "PIM JP AGG Source");
pimd: Nexthop tracking support Add pim Nexthop tracking feature 1st part where, specific RP or Source address (unicast address) register with Zebra. Once nexthop update received from Zebra for a given address, scan RP or upstream entries impacted by the change in nexthop. Reviewed By: CCR-5761, Donald Sharp <sharpd@cumulusnetworks.com> Testing Done: Tested with multiple RPs and multiple *,G entries at LHR. Add new Nexthop or remove one of the link towards RP and verify RP and upstream nexthop update. similar test done at RP with multiple S,G entries to reach source. Signed-off-by: Chirag Shah <chirag@cumulusnetworks.com>
2017-02-22 16:28:36 +01:00
DEFINE_MTYPE(PIMD, PIM_PIM_INSTANCE, "PIM global state");
DEFINE_MTYPE(PIMD, PIM_NEXTHOP_CACHE, "PIM nexthop cache state");
pimd: Allow SSM groups to co-exist with ASM groups. SSM groups (232/8 or user configured SSM range) can exist in the same multicast network as ASM groups. For such groups all RPT related state machine operations have to be skipped as defined by section 4.8 of RFC4601 - 1. Source registration is skipped for SSM groups. For SSM groups mroute is setup on the FHR when a new multicast flow is rxed; however source registration (i.e. pimreg join) is skipped. This will let the ASIC black hole the traffic till a valid OIL is added to the mroute. 2. (*,G) IGMP registrations are ignored for SSM groups. Sample output: ============= fhr# sh ip pim group-type SSM group range : 232.0.0.0/8 fhr# sh ip pim group-type 232.1.1.1 Group type: SSM fhr# sh ip pim group-type 239.1.1.1 Group type: ASM fhr# Sample config: ============= fhr(config)# ip pim ssm prefix-list ssm-ranges fhr(config)# Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com> Reviewed-by: Donald Sharp <sharpd@cumulusnetworks.com> Ticket: CM-15344 Testing Done: 1. SSM/ASM source-registration/igmp-joins. 2. On the fly multicast group type changes. 3. pim-smoke.
2017-03-17 19:51:13 +01:00
DEFINE_MTYPE(PIMD, PIM_SSM_INFO, "PIM SSM configuration");
pimd: Rename the PIM_SPT_PLIST_NAME to PIM_PLIST_NAME The memory type PIM_SPT_PLIST_NAME is specific to SPT but we are going to store more prefix-list names in pim, make it generic to allow for less confusion in the future. Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
2020-02-20 14:45:04 +01:00
DEFINE_MTYPE(PIMD, PIM_PLIST_NAME, "PIM Prefix List Names");
pimd: initial infrastructure to maintain VxLAN SG database These entries will be used over the subsequent commits for 1. vxlan-tunnel-termination handling - setup MDT to rx VxLAN encapsulated BUM traffic. 2. vxlan-tunnel-origination handling - register local-vtep-ip as a multicast source. Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
2019-03-19 23:54:02 +01:00
DEFINE_MTYPE(PIMD, PIM_VXLAN_SG, "PIM VxLAN mroute cache");
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