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-rwxr-xr-xsca-cpp/branches/lightweight-sca/ubuntu/ip-redirect-all31
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diff --git a/sca-cpp/branches/lightweight-sca/ubuntu/ip-redirect-all b/sca-cpp/branches/lightweight-sca/ubuntu/ip-redirect-all
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+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+# Redirect TCP/IP traffic to all local addresses from one port to another
+# Example: ip-redirect-all 80 8090
+
+here=`echo "import os; print os.path.realpath('$0')" | python`; here=`dirname $here`
+sport=$1
+tport=$2
+
+# Cleanup existing rules
+sudo /sbin/iptables -t nat -S PREROUTING | grep "\-p tcp" | grep "\-\-dport $sport" | grep "\-j REDIRECT" | sed "s/^-A/-D/" | awk -F "\t" '{ printf "sudo /sbin/iptables -t nat %s\n", $1 }' | /bin/sh
+sudo /sbin/iptables -t nat -S OUTPUT | grep "\-p tcp" | grep "\-\-dport $sport" | grep "\-j REDIRECT" | sed "s/^-A/-D/" | awk -F "\t" '{ printf "sudo /sbin/iptables -t nat %s\n", $1 }' | /bin/sh
+
+# Redirect traffic
+/sbin/ifconfig | grep "inet addr:" | awk -F ":" '{ print $2 }' | awk '{ print $1 }' | xargs -i $here/ip-redirect $sport $tport {}
+