27 lines
467 B
Plaintext
27 lines
467 B
Plaintext
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#!/usr/bin/env bash
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# If you want to randomize the IP SRC/DST use: --seed=423
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if test -z "$1"
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then
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echo "usage: $(basename $0) <pcap> [ random ]"
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echo "random is used if you would like to rerwite the src/dst ips to something random"
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echo
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exit 1
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elif test ! -e "$1"
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then
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echo "ERROR: $1 doesn't exist"
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exit 1
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fi
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if test ! -z "$2"
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then
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random="--seed=$RANDOM"
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else
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random=""
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fi
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cp $1 $1.orig
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tcprewrite --fixcsum -i $1 -o $1.tmp $random
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mv -v $1.tmp $1
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