4 files changed, 70 insertions, 0 deletions

diff --git a/net/l4ip/Makefile b/net/l4ip/Makefile
new file mode 100644
index 000000000000..594daf563378
--- /dev/null
+++ b/net/l4ip/Makefile
@@ -0,0 +1,31 @@
+# New ports collection makefile for:	l4ip
+# Date created:				17 February 2006
+# Whom:	      				Yen-Ming Lee <leeym@FreeBSD.org>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	l4ip
+PORTVERSION=	1.0.294
+CATEGORIES=	net
+MASTER_SITES=	http://www.lundman.net/ftp/l4ip/
+DISTNAME=	${PORTNAME}-${PORTVERSION:C/([0-9]*)\.([0-9]*)\.([0-9]*)/v\1.\2.b\3/}
+EXTRACT_SUFX=	.tgz
+
+MAINTAINER=	leeym@FreeBSD.org
+COMMENT=	L4 and Health-Check project for IPFilter
+
+USE_GMAKE=	yes
+WRKSRC=		${WRKDIR}/${PORTNAME}/src
+
+post-patch:
+	${REINPLACE_CMD} -e 's,service_type_t,script_type_t,g' ${WRKSRC}/service.c
+	${REINPLACE_CMD} -e 's,/usr/sbin,/sbin,g' ${WRKSRC}/l4ip.conf
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKSRC}/l4ip ${PREFIX}/sbin
+	${INSTALL_DATA} ${WRKSRC}/l4ip.conf ${PREFIX}/etc
+	${MKDIR} ${EXAMPLESDIR}
+	${INSTALL} ${WRKSRC}/../samples/*.conf ${EXAMPLESDIR}
+
+.include <bsd.port.mk>
diff --git a/net/l4ip/distinfo b/net/l4ip/distinfo
new file mode 100644
index 000000000000..d292f89268e2
--- /dev/null
+++ b/net/l4ip/distinfo
@@ -0,0 +1,3 @@
+MD5 (l4ip-v1.0.b294.tgz) = b5c56255e411cc41966e5af31b132506
+SHA256 (l4ip-v1.0.b294.tgz) = 5d2a0793cc75b0219f409a95a0448be08ef0a27881dc75e86917aaafe055baf5
+SIZE (l4ip-v1.0.b294.tgz) = 222162
diff --git a/net/l4ip/pkg-descr b/net/l4ip/pkg-descr
new file mode 100644
index 000000000000..5763656b6a0a
--- /dev/null
+++ b/net/l4ip/pkg-descr
@@ -0,0 +1,24 @@
+The idea is that IPFilter in its current state can already do a simple L4
+round-robin in its NAT rules. However, it does not detect or sense when a
+service and/or host is down. It will continue to send requests to a downed
+service/host.
+
+However, IPFilter lets us add and remove rules on-the-fly so it should be
+possible to build a daemon that lets you specify "clusters". In each cluster
+you would specify its members/hosts and services. As well as a health-check
+for the service to determine its current state.
+
+Once a service was deemed "up" we would add a Round-Robin rule to the NAT
+table, and naturally, the reverse once we detect a service as being "down".
+
+In addition to this, this program can optionally add ipf rules to log for RST
+(reset) packets coming from the members of your clusters. In the situations
+where the software/port goes down, but the host itself is still working, we
+would detect failure instantly. (Since the forwarded connections to the service
+would trigger a RST packet back). If this option is enabled, l4ip spawns the
+"ipmon" command to monitor for the "log" entries given when such a packet is
+detected. l4ip will then mark the service down. This is an add-on feature and
+is strictly not necessary for functional usage. It is currently only supported
+for TCP.
+
+WWW: http://www.lundman.net/unix/l4ip.php
diff --git a/net/l4ip/pkg-plist b/net/l4ip/pkg-plist
new file mode 100644
index 000000000000..4c140014c3b6
--- /dev/null
+++ b/net/l4ip/pkg-plist
@@ -0,0 +1,12 @@
+sbin/l4ip
+etc/l4ip.conf
+%%EXAMPLESDIR%%/apache1.conf
+%%EXAMPLESDIR%%/apache2.conf
+%%EXAMPLESDIR%%/dns1.conf
+%%EXAMPLESDIR%%/dns2.conf
+%%EXAMPLESDIR%%/ftp1.conf
+%%EXAMPLESDIR%%/ftp2.conf
+%%EXAMPLESDIR%%/ldap.conf
+%%EXAMPLESDIR%%/ldap1.conf
+%%EXAMPLESDIR%%/ldap2.conf
+@dirrm %%EXAMPLESDIR%%