diff -Nrux .svn -x work /usr/ports/net/isc-dhcp41-server/Makefile isc-dhcp41-server/Makefile
--- /usr/ports/net/isc-dhcp41-server/Makefile	2012-06-17 23:03:31.000000000 -0700
+++ isc-dhcp41-server/Makefile	2012-07-28 18:45:45.000000000 -0700
@@ -21,10 +21,10 @@
 
 LICENSE=	ISCL
 
-PATCHLEVEL=	R5
-PORTREVISION_SERVER=	4
-PORTREVISION_CLIENT=	1
-PORTREVISION_RELAY=	4
+PATCHLEVEL=	R6
+PORTREVISION_SERVER=	5
+PORTREVISION_CLIENT=	2
+PORTREVISION_RELAY=	5
 
 SUBSYS?=	server
 WRKSRC=		${WRKDIR}/${PORTNAME}-${DISTVERSION}-${PATCHLEVEL}
diff -Nrux .svn -x work /usr/ports/net/isc-dhcp41-server/distinfo isc-dhcp41-server/distinfo
--- /usr/ports/net/isc-dhcp41-server/distinfo	2012-06-17 23:03:31.000000000 -0700
+++ isc-dhcp41-server/distinfo	2012-07-28 18:46:00.000000000 -0700
@@ -1,4 +1,4 @@
-SHA256 (dhcp-4.1-ESV-R5.tar.gz) = c028fd6f9c1fff38fd0ae21cc89a70912e0eb759ea1019fb25b145cf14527583
-SIZE (dhcp-4.1-ESV-R5.tar.gz) = 1120684
+SHA256 (dhcp-4.1-ESV-R6.tar.gz) = deb666a1ab02dd1375c0ebd237ce1fcb3e4d9e7be520d25ba25f1f40eb0ead9e
+SIZE (dhcp-4.1-ESV-R6.tar.gz) = 1121186
 SHA256 (ldap-for-dhcp-4.1.1-2.tar.gz) = 566b7be2ebefdc583d0bf0095c804ba69807b67e5cc29a2b64b1b39202b37d0d
 SIZE (ldap-for-dhcp-4.1.1-2.tar.gz) = 39004