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34 lines
571 B
34 lines
571 B
#! /bin/bash |
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if [ -e /proc/modules ] ; then |
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modprobe pg3 >& /dev/null |
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modprobe pktgen >& /dev/null |
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fi |
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for PGDEV in /proc/net/pg /proc/net/pktgen/pg0 / ; do |
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[ -e ${PGDEV} ] && break |
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done |
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if [ "${PGDEV}" = "/" ] ; then |
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echo "Could not locate pg in /proc/net" 1>&2 |
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exit 1 |
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fi |
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function pgset() { |
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local result |
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echo $1 > ${PGDEV} |
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result=`cat ${PGDEV} | fgrep "Result: OK:"` |
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if [ "$result" = "" ]; then |
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cat ${PGDEV} | fgrep Result: |
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fi |
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} |
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function pg() { |
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echo inject > ${PGDEV} |
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cat ${PGDEV} |
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} |
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pgset "odev eth0" |
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pgset "dst 0.0.0.0" |
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