diff -Nrux .svn -x work /usr/ports/net/isc-dhcp41-server/Makefile isc-dhcp41-server/Makefile
--- /usr/ports/net/isc-dhcp41-server/Makefile	2011-02-17 06:16:56.000000000 -0800
+++ isc-dhcp41-server/Makefile	2011-04-07 18:51:04.576471308 -0700
@@ -6,9 +6,9 @@
 #
 
 PORTNAME=	dhcp
-DISTVERSION=	4.1.2
+DISTVERSION=	4.1-ESV
 PORTREVISION=	${DHCP_PORTREVISION}
-PORTEPOCH=	1
+PORTEPOCH=	2
 CATEGORIES=	net
 MASTER_SITES=	${MASTER_SITE_ISC}
 MASTER_SITE_SUBDIR=	dhcp
@@ -19,8 +19,10 @@
 MAINTAINER=	douglas@douglasthrift.net
 COMMENT?=	The ISC Dynamic Host Configuration Protocol server
 
-PATCHLEVEL=	P1
-PORTREVISION_SERVER=	2
+LICENSE=	ISCL
+
+PATCHLEVEL=	R2
+PORTREVISION_SERVER=	0
 PORTREVISION_CLIENT=	0
 PORTREVISION_RELAY=	0
 
diff -Nrux .svn -x work /usr/ports/net/isc-dhcp41-server/distinfo isc-dhcp41-server/distinfo
--- /usr/ports/net/isc-dhcp41-server/distinfo	2011-01-28 17:05:38.000000000 -0800
+++ isc-dhcp41-server/distinfo	2011-04-07 18:22:39.064456356 -0700
@@ -1,4 +1,4 @@
-SHA256 (dhcp-4.1.2-P1.tar.gz) = bf6e13e1aa90c4d15adb6fdf0071b3da8988c3322c1b5629075181eea9d78dcd
-SIZE (dhcp-4.1.2-P1.tar.gz) = 1092661
+SHA256 (dhcp-4.1-ESV-R2.tar.gz) = 49fa6f00ceee536e1e66698cc416279d333f833e41d545185a5b8684638cff03
+SIZE (dhcp-4.1-ESV-R2.tar.gz) = 1094285
 SHA256 (ldap-for-dhcp-4.1.1-2.tar.gz) = 566b7be2ebefdc583d0bf0095c804ba69807b67e5cc29a2b64b1b39202b37d0d
 SIZE (ldap-for-dhcp-4.1.1-2.tar.gz) = 39004