diff options
author | JR Rivers <jrrivers@cumulusnetworks.com> | 2012-09-24 17:26:53 +0000 |
---|---|---|
committer | David Lamparter <equinox@opensourcerouting.org> | 2012-10-25 10:15:58 -0700 |
commit | b4154c145a2d1d0679983130413b81d44fbb04ab (patch) | |
tree | f46031cc4f632315fd7ebb71737c971faeb635f4 /zebra/rt_socket.c | |
parent | 821755530e328182c885c98891af799926bd56bd (diff) |
ospfd: respect max-metric over configured cost for summary LSAs
ISSUE
When max-metric router-lsa administrative is invoked on an ABR created with...
area <area> range <addr/mask>
the summary LSAs are sent out with 65535 (max-metric) added to the normal cost.
When max-metric router-lsa administrative is invoked on an ABR created with...
area <area> range <addr/mask> cost <cost>
the summary LSAs are sent out with <cost> (the max-metric is ignored). This
second behavior effectively incapacitates the max-metric function.
PATCH
This patch evaluates the state of the router and if it's isolated as a stub
router (rfc3137) via `max-metric router-lsa`, we unconditionally uses the
value of 0xff0000 when advertising summary LSAs.
Signed-off-by: JR Rivers <jrrivers@cumulusnetworks.com>
Signed-off-by: Scott Feldman <sfeldma@cumulusnetworks.com>
Reviewed-by: Ayan Banerjee <ayan@cumulusnetworks.com>
Reviewed-by: Dinesh Dutt <ddutt@cumulusnetworks.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'zebra/rt_socket.c')
0 files changed, 0 insertions, 0 deletions