commit 2fdd455cfd1f758b7aa2e6c8e3d185098b93908c
author Pradosh Mohapatra <pmohapat@cumulusnetworks.com> Sat Sep 07 07:02:36 2013 +0000
committer David Lamparter <equinox@opensourcerouting.org> Thu May 15 19:15:22 2014 +0200
tree 3b2d28c7b389228cc6c1e3809660c4f7f22c3f18
parent d92a2f39b46f1990052d2db046b47edf7bb21ebb

bgpd: add 'bgp bestpath as-path multipath-relax'

Compute multipath in BGP based on AS_PATH hop count match. If the knob
is turned on, it is not required to have an exact match of AS_PATHs
(provided other multipath conditions are met, of course).

Signed-off-by: Pradosh Mohapatra <pmohapat at cumulusnetworks.com>
Reviewed-by: Dinesh G Dutt <ddutt at cumulusnetworks.com>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>

bgpd/bgpd.c

diff --git a/bgpd/bgpd.c b/bgpd/bgpd.c
index c9a04ff..4b26993 100644
--- a/bgpd/bgpd.c
+++ b/bgpd/bgpd.c
@@ -5276,6 +5276,9 @@
 	vty_out (vty, " bgp bestpath as-path ignore%s", VTY_NEWLINE);
       if (bgp_flag_check (bgp, BGP_FLAG_ASPATH_CONFED))
 	vty_out (vty, " bgp bestpath as-path confed%s", VTY_NEWLINE);
+      if (bgp_flag_check (bgp, BGP_FLAG_ASPATH_MULTIPATH_RELAX)) {
+	vty_out (vty, " bgp bestpath as-path multipath-relax%s", VTY_NEWLINE);
+      }
       if (bgp_flag_check (bgp, BGP_FLAG_COMPARE_ROUTER_ID))
 	vty_out (vty, " bgp bestpath compare-routerid%s", VTY_NEWLINE);
       if (bgp_flag_check (bgp, BGP_FLAG_MED_CONFED)