diff -ruN /home/timp/flowviewer.orig/Makefile /usr/ports/net-mgmt/flowviewer/Makefile
--- /home/timp/flowviewer.orig/Makefile	2015-05-19 10:42:42.861255000 +0300
+++ /usr/ports/net-mgmt/flowviewer/Makefile	2015-05-19 17:07:45.150173000 +0300
@@ -3,7 +3,7 @@
 
 PORTNAME=	flowviewer
 PORTVERSION=	4.5
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	net-mgmt
 MASTER_SITES=	SF/${PORTNAME}
 DISTNAME=	FlowViewer_${DISTVERSION}
@@ -26,25 +26,31 @@
 
 FLOWVIEWERDIR?=	${PREFIX}/www/flowviewer
 
-PLIST_SCRIPT=	FV.cgi FV_Relay.cgi FlowGrapher.cgi FlowGrapher_Main.cgi \
-		FlowGrapher_Replay.cgi FlowGrapher_Sort.cgi \
+FLOWVIEWERSCRIPTS=	FV.cgi FV_Relay.cgi FlowGrapher.cgi FlowGrapher_Analyze.cgi \
+		FlowGrapher_Main.cgi FlowGrapher_Replay.cgi FlowGrapher_Sort.cgi \
 		FlowMonitor.cgi FlowMonitor_Dashboard.cgi FlowMonitor_Display.cgi \
 		FlowMonitor_DisplayPublic.cgi FlowMonitor_Dumper.cgi \
 		FlowMonitor_Group.cgi FlowMonitor_Main.cgi FlowMonitor_Management.cgi \
-		FlowMonitor_Replay.cgi FlowViewer.cgi dscan.suppress.dst dscan.suppress.src \
-		FlowViewer_Main.cgi FlowViewer_Replay.cgi \
-		FlowViewer_Save.cgi FlowViewer_SaveManage.cgi FlowViewer_Sort.cgi \
-		FlowViewer_UI.pm FlowViewer_Utilities.pm FlowGrapher_Colors \
+		FlowMonitor_Replay.cgi FlowViewer.cgi FlowViewer_Main.cgi \
+		FlowViewer_Replay.cgi FlowViewer_Save.cgi FlowViewer_SaveManage.cgi \
+		FlowViewer_Sort.cgi FlowViewer_UI.pm FlowViewer_Utilities.pm \
 		FlowMonitor_Collector FlowMonitor_Grapher \
 		FlowMonitor_Recreate FlowMonitor_Thumbnail FlowViewer_CleanASCache \
 		FlowViewer_CleanFiles FlowViewer_CleanHostCache FlowViewer_CleanSiLK
-PLIST_DATA=	FG_button.png FM_button.png FV_button.png FlowViewer.css
-PLIST_TOOLS=	flowcapture_restart resize_rrdtools flowmonitor_grapher_nonlazy \
-		date_to_epoch_gm performance_check flowmonitor_restart \
-		convert_pre40_filters analyze_flowmonitor_debug flowmonitor_grapher_recent \
-		flow-capture-table.conf rsync_monitors epoch_to_date_local rwflowpack_start \
-		epoch_to_date_gm rsync_htmls flowmonitor_archive_restore \
-		date_to_epoch_local analyze_netflow_packets rsync_flows
+FLOWVIEWERDATA=	FG_button.png FM_button.png FV_button.png FlowViewer.css
+SHEBANG_TOOLS=	tools/analyze_flowmonitor_debug tools/analyze_netflow_packets \
+		tools/convert_pre40_filters tools/create_ports_file tools/date_to_epoch_gm \
+		tools/date_to_epoch_local tools/epoch_to_date_gm tools/epoch_to_date_local \
+		tools/flowmonitor_archive_restore tools/flowmonitor_grapher_nonlazy \
+		tools/flowmonitor_grapher_recent tools/performance_check tools/resize_rrdtools
+FLOWVIEWERTOOLS=	${SHEBANG_TOOLS} \
+		tools/flowcapture_restart tools/flowmonitor_restart \
+		tools/flow-capture-table.conf tools/rsync_monitors tools/rwflowpack_start \
+		tools/rsync_htmls tools/rsync_flows
+FLOWVIEWERCONFIGS=	FlowViewer_Configuration.pm \
+		FlowGrapher_Colors FlowGrapher_Ports \
+		NamedInterfaces_Devices NamedInterfaces_Exporters \
+		dscan.suppress.dst dscan.suppress.src
 
 PLIST_SUB+=	FLOWVIEWERDIR="${FLOWVIEWERDIR}" \
 		WWWOWN=${WWWOWN} \
@@ -53,7 +59,8 @@
 		"PKGNAME=${PKGNAME}"
 SUB_FILES=	pkg-message
 
-USES=		perl5
+USES=		perl5 shebangfix
+SHEBANG_FILES=	${FLOWVIEWERSCRIPTS} ${SHEBANG_TOOLS} FlowViewer_Configuration.pm
 NO_BUILD=	yes
 
 PORTDOCS=	README
@@ -69,20 +76,20 @@
 do-install:
 	${MKDIR} ${STAGEDIR}${FLOWVIEWERDIR}
 	${MKDIR} ${STAGEDIR}${FLOWVIEWERDIR}/tools
-	${INSTALL_DATA} ${WRKSRC}/FlowViewer_Configuration.pm ${STAGEDIR}${FLOWVIEWERDIR}/FlowViewer_Configuration.pm.sample
-	${INSTALL_DATA} ${WRKSRC}/NamedInterfaces_Devices ${STAGEDIR}${FLOWVIEWERDIR}/NamedInterfaces_Devices.sample
-	${INSTALL_DATA} ${WRKSRC}/NamedInterfaces_Exporters ${STAGEDIR}${FLOWVIEWERDIR}/NamedInterfaces_Exporters.sample
 	${MKDIR} ${STAGEDIR}${FLOWVIEWERDIR}/tmp ${STAGEDIR}${FLOWVIEWERDIR}/reports ${STAGEDIR}${FLOWVIEWERDIR}/graphs \
 	${STAGEDIR}${FLOWVIEWERDIR}/monitor ${STAGEDIR}${FLOWVIEWERDIR}/working ${STAGEDIR}${FLOWVIEWERDIR}/saves \
 	${STAGEDIR}${FLOWVIEWERDIR}/names ${STAGEDIR}${FLOWVIEWERDIR}/ipsets ${STAGEDIR}${FLOWVIEWERDIR}/filters \
 	${STAGEDIR}${FLOWVIEWERDIR}/rrdtools ${STAGEDIR}${FLOWVIEWERDIR}/FlowViewer_Dashboard
-.for i in ${PLIST_SCRIPT}
+.for i in ${FLOWVIEWERCONFIGS}
+	${INSTALL_DATA} ${WRKSRC}/${i} ${STAGEDIR}${FLOWVIEWERDIR}/${i}.sample
+.endfor
+.for i in ${FLOWVIEWERSCRIPTS}
 	${INSTALL_SCRIPT} ${WRKSRC}/${i} ${STAGEDIR}${FLOWVIEWERDIR}
 .endfor
-.for i in ${PLIST_TOOLS}
-	${INSTALL_SCRIPT} ${WRKSRC}/tools/${i} ${STAGEDIR}${FLOWVIEWERDIR}/tools
+.for i in ${FLOWVIEWERTOOLS}
+	${INSTALL_SCRIPT} ${WRKSRC}/${i} ${STAGEDIR}${FLOWVIEWERDIR}/tools
 .endfor
-.for i in ${PLIST_DATA}
+.for i in ${FLOWVIEWERDATA}
 	${INSTALL_DATA} ${WRKSRC}/${i} ${STAGEDIR}${FLOWVIEWERDIR}/reports
 .endfor
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
diff -ruN /home/timp/flowviewer.orig/files/pkg-message.in /usr/ports/net-mgmt/flowviewer/files/pkg-message.in
--- /home/timp/flowviewer.orig/files/pkg-message.in	2015-05-19 10:42:42.907905000 +0300
+++ /usr/ports/net-mgmt/flowviewer/files/pkg-message.in	2015-05-19 16:00:33.302838000 +0300
@@ -2,10 +2,7 @@
 
     %%FLOWVIEWERDIR%%
 
-Please copy FlowViewer_Configuration.pm.sample to FlowViewer_Configuration.pm,
-NamedInterfaces_Devices.sample to NamedInterfaces_Devices,
-NamedInterfaces_Exporters.sample to NamedInterfaces_Exporters
-and edit them to suit your needs.
+Please edit at least FlowViewer_Configuration.pm to suit your needs.
 
 To make FlowViewer available through your web site, I suggest
 that you add something like the following to httpd.conf:
diff -ruN /home/timp/flowviewer.orig/pkg-plist /usr/ports/net-mgmt/flowviewer/pkg-plist
--- /home/timp/flowviewer.orig/pkg-plist	2015-05-19 10:42:43.249518000 +0300
+++ /usr/ports/net-mgmt/flowviewer/pkg-plist	2015-05-19 16:35:18.806613000 +0300
@@ -1,8 +1,10 @@
 %%FLOWVIEWERDIR%%/FV.cgi
 %%FLOWVIEWERDIR%%/FV_Relay.cgi
 %%FLOWVIEWERDIR%%/FlowGrapher.cgi
-%%FLOWVIEWERDIR%%/FlowGrapher_Colors
+%%FLOWVIEWERDIR%%/FlowGrapher_Analyze.cgi
+@sample %%FLOWVIEWERDIR%%/FlowGrapher_Colors.sample
 %%FLOWVIEWERDIR%%/FlowGrapher_Main.cgi
+@sample %%FLOWVIEWERDIR%%/FlowGrapher_Ports.sample
 %%FLOWVIEWERDIR%%/FlowGrapher_Replay.cgi
 %%FLOWVIEWERDIR%%/FlowGrapher_Sort.cgi
 %%FLOWVIEWERDIR%%/FlowMonitor.cgi
@@ -23,7 +25,7 @@
 %%FLOWVIEWERDIR%%/FlowViewer_CleanFiles
 %%FLOWVIEWERDIR%%/FlowViewer_CleanHostCache
 %%FLOWVIEWERDIR%%/FlowViewer_CleanSiLK
-%%FLOWVIEWERDIR%%/FlowViewer_Configuration.pm.sample
+@sample %%FLOWVIEWERDIR%%/FlowViewer_Configuration.pm.sample
 %%FLOWVIEWERDIR%%/FlowViewer_Main.cgi
 %%FLOWVIEWERDIR%%/FlowViewer_Replay.cgi
 %%FLOWVIEWERDIR%%/FlowViewer_Save.cgi
@@ -31,13 +33,14 @@
 %%FLOWVIEWERDIR%%/FlowViewer_Sort.cgi
 %%FLOWVIEWERDIR%%/FlowViewer_UI.pm
 %%FLOWVIEWERDIR%%/FlowViewer_Utilities.pm
-%%FLOWVIEWERDIR%%/NamedInterfaces_Devices.sample
-%%FLOWVIEWERDIR%%/NamedInterfaces_Exporters.sample
-%%FLOWVIEWERDIR%%/dscan.suppress.dst
-%%FLOWVIEWERDIR%%/dscan.suppress.src
+@sample %%FLOWVIEWERDIR%%/NamedInterfaces_Devices.sample
+@sample %%FLOWVIEWERDIR%%/NamedInterfaces_Exporters.sample
+@sample %%FLOWVIEWERDIR%%/dscan.suppress.dst.sample
+@sample %%FLOWVIEWERDIR%%/dscan.suppress.src.sample
 %%FLOWVIEWERDIR%%/tools/analyze_flowmonitor_debug
 %%FLOWVIEWERDIR%%/tools/analyze_netflow_packets
 %%FLOWVIEWERDIR%%/tools/convert_pre40_filters
+%%FLOWVIEWERDIR%%/tools/create_ports_file
 %%FLOWVIEWERDIR%%/tools/date_to_epoch_gm
 %%FLOWVIEWERDIR%%/tools/date_to_epoch_local
 %%FLOWVIEWERDIR%%/tools/epoch_to_date_gm