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| author | Fredi Raspall <fredi@voltanet.io> | 2021-04-23 18:33:43 +0200 |
|---|---|---|
| committer | Fredi Raspall <fredi@voltanet.io> | 2021-05-03 17:27:37 +0200 |
| commit | ce4eccfa800fccb461ac99ec3b6f12ba190c185d (patch) | |
| tree | ae1e115b4d221e5f86cc1339328981759fb74c02 /pathd/path_pcep_debug.c | |
| parent | f71e1ff6a98d0e244c7da11d870d14e31b517811 (diff) | |
isisd: link protection optional fallback in ti-lfa
The current implementation of TI-LFA computes link-protecting
repair paths (even when node protection is enabled) to have repair
paths to all destinations when no node-protecting repair has been
found. This may be desired or not. E.g. the link-protecting paths
may use the protected node and be, therefore, useless if the node
fails. Also, computing link-protecting repairs incurs extra
calculations.
With this patch, when node protection is enabled, link protecting
repair paths are only computed if "link-fallback" is specified in
the configuration, on a per interface and IS-IS level.
Signed-off-by: Fredi Raspall <fredi@voltanet.io>
Diffstat (limited to 'pathd/path_pcep_debug.c')
0 files changed, 0 insertions, 0 deletions