lisp: set reachable flag in map-register

Change-Id: I9faaa321113e435844931247f23dbc1d190cc9da
Signed-off-by: Florin Coras <fcoras@cisco.com>
diff --git a/src/vnet/lisp-cp/one_cli.c b/src/vnet/lisp-cp/one_cli.c
index 70d755b..e000c02 100644
--- a/src/vnet/lisp-cp/one_cli.c
+++ b/src/vnet/lisp-cp/one_cli.c
@@ -1721,6 +1721,7 @@
 			 &locator.weight))
 	{
 	  locator.local = 1;
+	  locator.state = 1;
 	  vec_add1 (locators, locator);
 	}
       else