SNMP Cisco Problem
Wengrzik, Andreas
Wengrzik at ewr.de
Tue Nov 9 13:09:52 CET 2004
Hi!
I tried to make my own check_plugin...
but it always give me the same output ?
heres the script
PROGNAME=`basename $0`
PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
REVISION=`echo '$Revision: 1.4.2.2 $' | sed -e 's/[^0-9.]//g'`
. $PROGPATH/utils.sh
HOST2CHK=$1
COMMUNITY=$2
WARNING=$3
CRITICAL=$4
OPTERROR=33
if [ $# -eq 0 ]
# Exit and complain if no argument(s) given.
then
echo "-H Switch IP Adress"
echo "-C Community"
echo "-P Switchport"
fi
while getopts ":H:C:P:w:c:" Option
do
case $Option in
H ) HOST2CHK=$OPTARG;;
C ) COMMUNITY=$OPTARG;;
P ) PORT=$OPTARG;;
* ) echo "Unimplemented option chosen.";;
esac
done
if [ -z $HOST2CHK ]
then
echo "HOST -H nicht gesetzt"
exit $OPTERROR
fi
if [ -z $COMMUNITY ]
then
echo "Community -C nicht gesetzt"
exit $OPTERROR
fi
if [ -z $PORT ]
then
echo "Port -P nicht gesetzt"
exit $OPTERROR
fi
STATUS=`snmpget -v1 -Ovqn -t9 -c $COMMUNITY $HOST2CHK .1.3.6.1.2.1.2.2.1.8.$PORT`
echo $STATUS
if [ $STATUS='up' ]
then
echo "Status ist OK!"
exit $STATE_OK
else
if [ $STATUS = up ]
then
echo "Status ist kritisch!"
exit $STATE_CRITICAL
fi
fi
and heres the output:
[root at server libexec]# ./check_cisco -H 172.16.0.23 -C nagios -P 3
down
Status ist OK!
[root at server libexec]# ./check_cisco -H 172.16.0.23 -C nagios -P 4
up
Status ist OK!
I have put an echo command to be sure $STATUS has the right value.
Anyone can help me?? Thanks!!
> -----Original Message-----
> From: Wengrzik, Andreas
> Sent: Tuesday, November 09, 2004 10:04 AM
> To: nagios-users at lists.sourceforge.net
> Subject: RE: [Nagios-users] SNMP Cisco Problem
>
>
> I stuck at this problem...
>
> The output is always this string:
>
> snmpwalk -v 1 -c nagios 172.16.0.23 .1.3.6.1.2.1.2.2.1.8.4
>
> IF-MIB::ifOperStatus.4 = INTEGER: up(1)
>
> And if i need check_snmp it fails.
>
> So i need to write a script which cuts onyl the 1 or
> 2 out of the ( ).
> I search antoher script and the do it with this syntax:
>
> FREE=`snmpwalk $HOST2CHK $COMMUNITY
> .1.3.6.1.4.1.9.9.48.1.1.1.6.1 | cut -d ":" -f 2`
>
>
> but, i can´t use this i think... Becaus cut needs a
> delimiter, and here i have two brackets around my value.
> Does anyone know better to play with scripting??
>
> Thanks a lot!!!
>
> Bye
>
>
>
> > -----Original Message-----
> > From: Robert Nelson [mailto:rnelson at windchannel.com]
> > Sent: Monday, November 08, 2004 10:34 PM
> > To: Wengrzik, Andreas; nagios-users at lists.sourceforge.net
> > Subject: RE: [Nagios-users] SNMP Cisco Problem
> >
> >
> > Try using the check_snmp plugin on the command line. I believe it
> > responds with a number, i.e. "1" , "2", or "3". So your check
> > should be
> > "check_snmp!interfaces.ifTable.ifEntry.ifAdminStatus.34!1!2!2"
> >
> > Rob Nelson
> > Network Engineer
> > Windchannel Communications
> > 919-538-6326
> >
> > > -----Original Message-----
> > > From: Wengrzik, Andreas [mailto:Wengrzik at ewr.de]
> > > Sent: Monday, November 08, 2004 8:51 AM
> > > To: nagios-users at lists.sourceforge.net
> > > Subject: [Nagios-users] SNMP Cisco Problem
> > >
> > >
> > > Hi!
> > >
> > > I currently try to check a Cisco Catalyst 3550.
> > > So i got this result with snmpget
> > >
> > > #snmpwalk -v 1 -c nagios 172.16.0.23
> > > interfaces.ifTable.ifEntry.ifAdminStatus.1
> > > IF-MIB::ifAdminStatus.1 = INTEGER: up(1)
> > >
> > > and this is my service descr for nagios
> > >
> > > define service {
> > > host_name SW_NOT_UG
> > > service_description SNMP_TEST
> > > check_command
> > > check_snmp!interfaces.ifTable.ifEntry.ifAdminStatus.34!"INTEGE
> > > R: up(1)"!"INTEGER: down(2)"!"INTEGER: down(2)"
> > > max_check_attempts 3
> > > normal_check_interval 1
> > > retry_check_interval 3
> > > check_period 24x7
> > > notification_interval 20
> > > notification_period 24x7
> > > notification_options w,c,u,r
> > > contact_groups SMS
> > > }
> > >
> > >
> > > With this description i got only this message in Nagios:
> > > Invalid warning threshold: INTEGER: up(1)
> > >
> > > I also tried to change " to ' - no result.
> > > So, what can i do else to get informations in a correct way?
> > >
> > > Sorry for this question its the first time i use snmp.
> > >
> > > Thanks for your help!
> > >
> > > Bye
> > >
> > >
> > > -------------------------------------------------------
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> > > _______________________________________________
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> > > https://lists.sourceforge.net/lists/listinfo/nagios-users
> > > ::: Please include Nagios version, plugin version (-v) and OS
> > > when reporting any issue.
> > > ::: Messages without supporting info will risk being sent
> > to /dev/null
> > >
> >
>
>
> -------------------------------------------------------
> This SF.Net email is sponsored by:
> Sybase ASE Linux Express Edition - download now for FREE
> LinuxWorld Reader's Choice Award Winner for best database on Linux.
> http://ads.osdn.com/?ad_idU88&alloc_id065&op=ick
> _______________________________________________
> Nagios-users mailing list
> Nagios-users at lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/nagios-users
> ::: Please include Nagios version, plugin version (-v) and OS
> when reporting any issue.
> ::: Messages without supporting info will risk being sent to /dev/null
>
-------------------------------------------------------
This SF.Net email is sponsored by:
Sybase ASE Linux Express Edition - download now for FREE
LinuxWorld Reader's Choice Award Winner for best database on Linux.
http://ads.osdn.com/?ad_idU88&alloc_id065&op=click
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