Index: head/net/bird/Makefile
===================================================================
--- head/net/bird/Makefile	(revision 497975)
+++ head/net/bird/Makefile	(revision 497976)
@@ -1,34 +1,37 @@
 # Created by: Pav Lucistnik <pav@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	bird
-PORTVERSION=	1.6.5
+PORTVERSION=	1.6.6
 CATEGORIES=	net
 MASTER_SITES=	ftp://bird.network.cz/pub/bird/
 
 MAINTAINER=	olivier@FreeBSD.org
 COMMENT?=	Dynamic IP routing daemon (${FLAVOR:Uipv4:S/ip/IP/} version)
 
 LICENSE=	GPLv2
 
 FLAVORS=	ipv4 ipv6
 ipv6_PKGNAMESUFFIX=	6
 
 USES=		autoreconf bison gmake ncurses readline
+
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--localstatedir=/var
 
 MAKE_JOBS_UNSAFE=	yes
 
 USE_RC_SUBR=	${PKGBASE}
 
 GROUPS=		birdvty
+
+PORTSCOUT=	limit:^1\.
 
 .if ${FLAVOR:U} == ipv6
 CONFIGURE_ARGS+=	--enable-ipv6
 PLIST_SUB=	VER=6
 .else
 PLIST_SUB?=	VER=""
 .endif
 
 .include <bsd.port.mk>
Index: head/net/bird/distinfo
===================================================================
--- head/net/bird/distinfo	(revision 497975)
+++ head/net/bird/distinfo	(revision 497976)
@@ -1,3 +1,3 @@
-TIMESTAMP = 1546923490
-SHA256 (bird-1.6.5.tar.gz) = cc40c851afc354cd5348a63fc5f6fe75de590182522102e348b30a995733d21a
-SIZE (bird-1.6.5.tar.gz) = 1114984
+TIMESTAMP = 1553513532
+SHA256 (bird-1.6.6.tar.gz) = 975b3b7aefbe1e0dc9c11e55517f0ca2d82cca1d544e2e926f78bc843aaf2d70
+SIZE (bird-1.6.6.tar.gz) = 1029505