the ipg script only works with the old "pg3" module and not the new "pktgen" module ... attached patch updates the ipg script to support both -mike
pgpDCI0UbHEoD.pgp
Description: PGP signature
Only load modules if kernel supports modules and try a little bit harder to locate the pg directory in /proc with newer kernels.
Signed-off-by: Mike Frysinger <[EMAIL PROTECTED]> --- a/ipg +++ b/ipg @@ -1,21 +1,32 @@ #! /bin/bash -modprobe pg3 +if [ -e /proc/modules ] ; then + modprobe pg3 >& /dev/null + modprobe pktgen >& /dev/null +fi + +for PGDEV in /proc/net/pg /proc/net/pktgen/pg0 / ; do + [ -e ${PGDEV} ] && break +done +if [ "${PGDEV}" = "/" ] ; then + echo "Could not locate pg in /proc/net" 1>&2 + exit 1 +fi function pgset() { local result - echo $1 > /proc/net/pg + echo $1 > ${PGDEV} - result=`cat /proc/net/pg | fgrep "Result: OK:"` + result=`cat ${PGDEV} | fgrep "Result: OK:"` if [ "$result" = "" ]; then - cat /proc/net/pg | fgrep Result: + cat ${PGDEV} | fgrep Result: fi } function pg() { - echo inject > /proc/net/pg - cat /proc/net/pg + echo inject > ${PGDEV} + cat ${PGDEV} } pgset "odev eth0"