added tcpdumpcount function from NATT guys

added possibility to mount the strongswan tree into all UMLs
added script for installing from shared tree in all UMLs
added script to shut down all UMLs properly

testing/scripts/install-shared

@@ -0,0 +1,38 @@
+#!/bin/bash
+# Install strongSwan from mounted strongswan-shared tree
+#
+# Copyright (C) 2006 Martin Willi
+# Hochschule fuer Technik Rapperswil
+# Copyright (C) 2004  Eric Marchionni, Patrik Rayo
+# Zuercher Hochschule Winterthur
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by the
+# Free Software Foundation; either version 2 of the License, or (at your
+# option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+#
+
+DIR=`dirname $0`
+
+source $DIR/function.sh
+
+[ -f $DIR/../testing.conf ] || die "Configuration file 'testing.conf' not found"
+
+source $DIR/../testing.conf
+
+cecho "installing strongSwan from shared tree"
+cecho-n "  on: "
+
+for host in $STRONGSWANHOSTS
+do
+    eval HOSTLOGIN="root@`echo $HOSTNAMEIPV4 | sed -n -e "s/^.*${host},//gp" | awk -F, '{ print $1 }' | awk '{ print $1 }'`"
+    cecho-n "$host... "
+    ssh $HOSTLOGIN 'cd ~/strongswan-shared && make install' > /dev/null
+done
+
+cecho