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mirror_frr/isisd
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Christian Franke f93025e1a6 isisd: delay lsp regeneration while events are still coming in 
When there is a stream of events coming in, where IS-IS learns
about a lot of updates, IS-IS would regenerate its LSPs before
the updates have been processed completely.

This causes suboptimal convergence because the intermediate state
will be flooded. Only after the configured `lsp_gen_interval`, a
new update with the correct and final state will be generated.

Resolve this by holding off LSP generation while there are still
events coming in.

Signed-off-by: Christian Franke <chris@opensourcerouting.org>
2018-10-24 07:53:23 +02:00
..
.gitignore *: cleanup .gitignore files 2018-09-08 21:30:42 +02:00
AUTHORS Add support of Traffic Engineering to IS-IS 2016-09-03 11:05:50 -04:00
dict.c *: ALLOC calls cannot fail 2018-08-11 17:14:58 +02:00
dict.h *: Remove cvs control points 2017-12-05 17:28:12 -05:00
fabricd.c *: Replace hash_cmp function return value to a bool 2018-10-19 13:14:45 -04:00
fabricd.conf.sample fabricd: add new daemon as build of isisd 2018-09-05 11:38:12 +02:00
fabricd.h fabricd: add support for completely unnumbered operation 2018-09-05 11:38:13 +02:00
isis_adjacency.c isisd: Replace isis_event_adjacency_state_change with a hook 2018-10-05 14:05:28 +02:00
isis_adjacency.h isisd: Register/deregister BFD peers for adjacencies 2018-10-05 14:07:51 +02:00
isis_bfd.c isisd: Fix license header of bfd code 2018-10-12 18:56:07 +02:00
isis_bfd.h isisd: Fix license header of bfd code 2018-10-12 18:56:07 +02:00
isis_bpf.c *: fix some random warnings 2018-09-09 01:16:25 +02:00
isis_circuit.c isisd: Address code-style warnings 2018-10-12 16:45:32 +02:00
isis_circuit.h isisd: Add a hook when writing interface config 2018-10-05 14:05:31 +02:00
isis_common.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_constants.h isisd: fix issue with lsp queueing logic in lsp_tick 2017-10-05 16:02:33 +02:00
isis_csm.c isisd: ISIS_[ERR|WARN] -> EC_ISIS 2018-09-13 19:12:08 +00:00
isis_csm.h *: reindent 2017-07-17 14:04:07 +02:00
isis_dlpi.c *: frr_elevate_privs whitespace fixes 2018-08-14 20:02:05 +00:00
isis_dr.c *: list_delete_and_null() -> list_delete() 2018-10-02 11:40:52 +02:00
isis_dr.h *: reindent 2017-07-17 14:04:07 +02:00
isis_dynhn.c *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_dynhn.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_errors.c isisd: ISIS_[ERR|WARN] -> EC_ISIS 2018-09-13 19:12:08 +00:00
isis_errors.h isisd: ISIS_[ERR|WARN] -> EC_ISIS 2018-09-13 19:12:08 +00:00
isis_events.c isisd: Replace isis_event_adjacency_state_change with a hook 2018-10-05 14:05:28 +02:00
isis_events.h isisd: Replace isis_event_adjacency_state_change with a hook 2018-10-05 14:05:28 +02:00
isis_flags.c *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_flags.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_lsp.c isisd: delay lsp regeneration while events are still coming in 2018-10-24 07:53:23 +02:00
isis_lsp.h isisd: delay lsp regeneration while events are still coming in 2018-10-24 07:53:23 +02:00
isis_main.c isisd: Add a hook when writing interface config 2018-10-05 14:05:31 +02:00
isis_memory.c isisd: rework complete, move "tlvs2" to "tlvs" 2017-08-03 11:34:04 +02:00
isis_memory.h isisd: rework complete, move "tlvs2" to "tlvs" 2017-08-03 11:34:04 +02:00
isis_misc.c *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_misc.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_mt.c isisd: Address code-style warnings 2018-10-12 16:45:32 +02:00
isis_mt.h isisd: Add a hook when writing interface config 2018-10-05 14:05:31 +02:00
isis_network.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_pdu.c *: list_delete_and_null() -> list_delete() 2018-10-02 11:40:52 +02:00
isis_pdu.h fabricd: support transmission/reception of circuit-scoped LSPs 2018-09-05 11:38:13 +02:00
isis_pfpacket.c *: frr_elevate_privs whitespace fixes 2018-08-14 20:02:05 +00:00
isis_redist.c bgpd isisd ldpd lib: const drop fixes (SA) 2018-09-17 19:38:59 +02:00
isis_redist.h isisd: learn and advertise IPv6 dst-src routes 2018-08-03 13:25:39 +02:00
isis_route.c *: list_delete_and_null() -> list_delete() 2018-10-02 11:40:52 +02:00
isis_route.h isisd: make spf code dst-src aware 2018-08-03 13:25:39 +02:00
isis_routemap.c libs, daemons: use const in route-map apply 2018-07-23 10:34:35 -04:00
isis_routemap.h *: reindent 2017-07-17 14:04:07 +02:00
isis_spf_private.h *: Replace hash_cmp function return value to a bool 2018-10-19 13:14:45 -04:00
isis_spf.c isisd: Log SPF trigger source when debugging 2018-10-24 07:50:44 +02:00
isis_spf.h isisd: Log SPF trigger source when debugging 2018-10-24 07:50:44 +02:00
isis_te.c isis: Cleanup CLI, split into parts which are shared, fabricd and isisd 2018-09-05 11:38:12 +02:00
isis_te.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
isis_tlvs.c *: list_delete_and_null() -> list_delete() 2018-10-02 11:40:52 +02:00
isis_tlvs.h isisd: add purge originator identification support 2018-09-05 11:38:13 +02:00
isis_tx_queue.c *: Replace hash_cmp function return value to a bool 2018-10-19 13:14:45 -04:00
isis_tx_queue.h fabricd: reimplement LSP transmission logic 2018-09-05 11:38:13 +02:00
isis_vty_common.c isisd: Address code-style warnings 2018-10-12 16:45:32 +02:00
isis_vty_common.h isis: Cleanup CLI, split into parts which are shared, fabricd and isisd 2018-09-05 11:38:12 +02:00
isis_vty_fabricd.c fabricd: add flooding algorithm debugging 2018-09-05 11:38:13 +02:00
isis_vty_isisd.c isis: Cleanup CLI, split into parts which are shared, fabricd and isisd 2018-09-05 11:38:12 +02:00
isis_zebra.c fabricd: add support for completely unnumbered operation 2018-09-05 11:38:13 +02:00
isis_zebra.h isisd: Add forward declaration of struct isis_route_info 2018-10-05 14:05:22 +02:00
isisd.c isisd: Combine lsp_l1/l2_refresh 2018-10-24 07:52:44 +02:00
isisd.conf.sample Isisd is now able to remove addresses from circuit and trigger LSP updates 2004-09-14 13:54:30 +00:00
isisd.h isisd: delay lsp regeneration while events are still coming in 2018-10-24 07:53:23 +02:00
iso_checksum.c *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
iso_checksum.h *: use C99 standard fixed-width integer types 2018-03-27 15:13:34 -04:00
Makefile build: non-recursive isisd 2017-08-04 11:09:50 +02:00
README More cleanup in isisd. 2005-01-01 21:12:56 +00:00
subdir.am isisd: Register as BFD client 2018-10-05 14:05:26 +02:00

README 

Constraints

  o Maximum number of interfaces 255