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| author | Donald Sharp <sharpd@cumulusnetworks.com> | 2015-05-20 01:36:05 +0200 |
|---|---|---|
| committer | Donald Sharp <sharpd@cumulusnetworks.com> | 2015-05-20 01:36:05 +0200 |
| commit | cf744958ba2c89b5670ac3a0ee1aa92be630cf15 (patch) | |
| tree | 3755842b26b18cffc66c64e75116dc0adafa04a0 /ospfd/ospf_spf.h | |
| parent | zebra-enable-link-detect-by-default.patch (diff) | |
| download | frr-cf744958ba2c89b5670ac3a0ee1aa92be630cf15.tar.xz frr-cf744958ba2c89b5670ac3a0ee1aa92be630cf15.zip | |
ospfd-spf-stats.patch
Compute and display SPF execution statistics
Detailed SPF statistics, all around time spent executing various pieces of SPF
such as the SPF algorithm itself, installing routes, pruning unreachable networks
etc.
Reason codes for firing up SPF are:
R - Router LSA, N - Network LSA, S - Summary LSA, ABR - ABR status change,
ASBR - ASBR Status Change, AS - ASBR Summary, M - MaxAge
Signed-off-by: Dinesh G Dutt <ddutt@cumulusnetworks.com>
Reviewed-by: JR Rivers <jrrivers@cumulusnetworks.com>
Reviewed-by: Scott Feldman <sfeldma@cumulusnetworks.com>
Reviewed-by: Ayan Banerjee <ayan@cumulusnetworks.com>
Diffstat (limited to 'ospfd/ospf_spf.h')
| -rw-r--r-- | ospfd/ospf_spf.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ospfd/ospf_spf.h b/ospfd/ospf_spf.h index c1316e4cc..c9c539ad7 100644 --- a/ospfd/ospf_spf.h +++ b/ospfd/ospf_spf.h @@ -64,4 +64,17 @@ extern void ospf_rtrs_free (struct route_table *); /* void ospf_spf_calculate_timer_add (); */ +/* What triggered the SPF ? Can have at most 32 reasons with this */ +#define SPF_FLAG_ROUTER_LSA_INSTALL 0x1 +#define SPF_FLAG_NETWORK_LSA_INSTALL 0x2 +#define SPF_FLAG_SUMMARY_LSA_INSTALL 0x4 +#define SPF_FLAG_ASBR_SUMMARY_LSA_INSTALL 0x8 +#define SPF_FLAG_MAXAGE 0x10 +#define SPF_FLAG_ABR_STATUS_CHANGE 0x20 +#define SPF_FLAG_ASBR_STATUS_CHANGE 0x40 +#define SPF_FLAG_MAX_VALUE 0x40 /* Update this when adding flags */ +#define SPF_FLAG_MISC 0x1000000 /* Keep this last */ + +extern void ospf_flag_spf_reason (unsigned int reason); + #endif /* _QUAGGA_OSPF_SPF_H */ |