bgpd: Implement `set metric aigp` command

Same as `set metric igp`, but in this case accumulated IGP metric is being
sent as MED attribute.

Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/yang/frr-route-map.yang b/yang/frr-route-map.yang
index b83047cae..244c353a6 100644
--- a/yang/frr-route-map.yang
+++ b/yang/frr-route-map.yang
@@ -363,6 +363,14 @@ module frr-route-map {
                   "Use metric from IGP procotol";
               }
             }
+
+            case use-aigp {
+              leaf use-aigp {
+                type boolean;
+                description
+                  "Use metric from AIGP (Accumulated IGP)";
+              }
+            }
           }
         }