MIB Install into AIX SNMP MIB Tree for Performance Toolbox

1. Stop all suppliers ( xmservd, filtd, … ) and consumers ( topas, xmperf, … ) where perfagent.tools is upgraded.

2. Run ipcs –m command and check for shared memory segments that begin with 0x78

• “ipcs –m | grep 0x78”

3. Run ipcrm –m command to remove shared memory areas that begin with 0x78

• “ipcrm –m <segment id>

4. Run ‘slibclean’

5. edit /etc/perf/xmservd.res and delete the “#” sign in front of “domux”.

• If /etc/perf/xmservd.res does not exist, then copy if from /usr/samples/perfagent/server/xmservd.res and edit it.

6. Run ‘xmpeek –l’ ( let it run for 30 seconds.)

7. Kill -2 the xmservd process started from the xmpeek command.

• Step 10 will create a file called xmservd.mib under /etc/perf.

8. Install MIB definition

• Run “cp /etc/mib.defs /etc/mib.defs.orig”

• Run “mosy –o /tmp/mib.defs /etc/perf/xmservd.mib”

• Run “cp /etc/mib.defs.orig /etc/mib.defs”

• Run “cat /tmp/mib.defs >> /etc/mib.defs”

• Run “rm /tmp/mib.defs”

9. Test the xmservd/SMUX interface with the SNMP program snmpinfo.

• Run “snmpinfo –md –v xmdLAN”

#
# Check existance of "xmservd" processes currently running
#

ps -ef | egrep -i "xm|filtd|topas"
ipcs -m | grep -i 0x78
# ipcrm -m 

slibclean
if [[ ! -f /etc/perf/xmservd.res ]]; then
cat /usr/samples/perfagent/server/xmservd.res |
sed -e "s/^# *dosmux/dosmux/g" > /etc/perf/xmservd.res
fi
ls -l /etc/perf/xmservd.res

xmpeek -l; sleep 30
kill -2 `ps -ef -F pid,args |
  grep xmservd |
  grep -v grep |
  awk '{ print $1 }'`
ps -ef | grep xmservd ; ls -l /etc/perf/xmservd.mib
ls -l /etc/mib*
 
cp /etc/mib.defs /etc/mib.defs.org
mosy -o /tmp/mib.defs /etc/perf/xmservd.mib

vi /etc/perf/xmservd.mib

mosy -o /tmp/mib.defs /etc/perf/xmservd.mib
cp /etc/mib.defs.org /etc/mib.defs
cat /tmp/mib.defs >> /etc/mib.defs
rm /tmp/mib.defs
grep "public" /etc/snmpd.conf

refresh -s snmpd
snmpinfo -md -v xmdLAN

if ! grep -i "xmservd" /etc/inetd.conf
then
echo "xmquery   \
dgram   \
udp     \
wait    \
root    \
/usr/bin/xmservd        \
xmservd -p3" >> /etc/inetd.conf
tail /etc/inetd.conf
fi
refresh -s inetd

#
# Create/Reset user "xmon"
#
 
NEWXMONID=$( echo "xmon" | sum | sed -e "s/ //g" )
if id xmon
then
  OLDXMONID="$( id xmon | awk '{ print $1 }' | sed -e "s/[^0-9]//g" )"
  [[ -f /home/xmon/.rhosts ]] && chown xmon:staff /home/xmon/.rhosts
  find / -user xmon -exec ls -ld {} \; 2>/dev/null
  ps -ef | grep -i xmon

  NEWXMONID=$( echo "xmon" | sum | sed -e "s/ //g" )
  chuser id=${NEWXMONID} xmon
  id xmon
  find /home -user xmon -exec ls -ld {} \;
  find /home -user ${OLDXMONID} -exec ls -ld {} \;

  find /home -user ${OLDXMONID} -exec chown xmon:staff {} \; -print
  find /home -user xmon -exec ls -ld {} \;
  unset OLDXMONID
else
  mkuser id="${NEWXMONID}" pgrp='staff' gecos='xmonitor ' xmon
  pwdadm -c xmon
fi

cd /home
[[ -d /home/xmon ]] &&
  chown -R xmon:staff xmon
cd /home/xmon &&
  [[ ! -f .rhosts ]]  &&
  echo "eperf cricket" > .rhosts &&
  echo "eperf.tu.com cricket" >> .rhosts
chown xmon.staff /home/xmon/.rhosts
chmod 600 /home/xmon/.rhosts
pwd
ls -al