[mrtg] customize OID problem

xia binhui cz.binhui at gmail.com
Fri Sep 10 09:55:26 CEST 2010


thanks to Steve Shipway .

On your MRTG server, you say you can use a mibbrowse utility?
----------   yes , there is response from 10.2.0.100 .

but i found that the OID is not correct , because after i analyzed the
packet between MRTG server and 10.2.0.100 server ,  the value about this OID
is NULL .

after i changed the OID ,  the value is not NULL from "captured packet "  ,
it is correct  , but MRTG is also not working well .


new cfgfile is below :

-----------------------------------------------------------------------
RunAsDaemon: yes
Interval: 5
WorkDir: C:\inetpub\wwwroot\PDSN
Options[_]: growright, bits, nopercent
# Para calculo, cada 64Kbps = 8000
EnableIPv6: no

#  to get bits instead of bytes and graphs growing to the right
Options[_]: growright, nopercent, gauge, unknaszero
EnableIPv6: no
LoadMibs: c:\mrtg\ZTE-CN-PDSN-PMIRP-MIB
WorkDir: c:\Inetpub\wwwroot\PDSN
######################################################################
# System:
# Description:
# Contact:
# Location:
######################################################################

Target[10.2.0.100]:
1.3.6.1.4.1.3902.7.222.3.5.1.3.1&1.3.6.1.4.1.3902.7.222.3.5.1.3.1:public at 10.2.0.100:
::::2
LegendI[10.2.0.100]: Total de usuários
LegendO[10.2.0.100]: Usuários activos
Legend1[10.2.0.100]: Total usuários PDSN16K
Legend2[10.2.0.100]: Usuários activos PDSN16K
ShortLegend[10.2.0.100]:users
YLegend[10.2.0.100]:users
MaxBytes[10.2.0.100]: 15000
Title[10.2.0.100]: ZTE PDSN

-------------------------------------------------------------------------------

the information is that after i run mrtg cfgfile  :


C:\mrtg\bin>perl mrtg PDSN.cfg
Daemonizing MRTG ...
Do Not close this window. Or MRTG will die
SNMP Error:
Received SNMP response with error code
  error status: 19
  index 3 (OID: 1.3.6.1.2.1.1.3.0)
SNMPv2c_Session (remote host: "10.2.0.100" [10.2.0.100].161)
                   community: "public"
                  request ID: 2143957165
                 PDU bufsize: 8000 bytes
                     timeout: 2s
                     retries: 5
                     backoff: 1)
 at C:/mrtg/bin\..\lib\mrtg2/SNMP_util.pm line 492
SNMPGET Problem for 1.3.6.1.4.1.3902.7.222.3.5.1.3.1
1.3.6.1.4.1.3902.7.222.3.5.
1.3.1 sysUptime sysName on public at 10.2.0.100:::::2:v4only
 at mrtg line 2202
2010-09-10 08:42:00: ERROR: Target[10.2.0.100][_IN_] ' $target->[0]{$mode} '
did
 not eval into defined data
2010-09-10 08:42:00: ERROR: Target[10.2.0.100][_OUT_] ' $target->[0]{$mode}
' di
d not eval into defined data
2010-09-10 08:42:00, Rateup WARNING: C:/mrtg/bin\rateup Can't remove
10.2.0.100.
old updating log file
SNMP Error:
Received SNMP response with error code
  error status: 19
  index 3 (OID: 1.3.6.1.2.1.1.3.0)
SNMPv2c_Session (remote host: "10.2.0.100" [10.2.0.100].161)
                   community: "public"
                  request ID: 2143957166
                 PDU bufsize: 8000 bytes
                     timeout: 2s
                     retries: 5
                     backoff: 1)
 at C:/mrtg/bin\..\lib\mrtg2/SNMP_util.pm line 492
SNMPGET Problem for 1.3.6.1.4.1.3902.7.222.3.5.1.3.1
1.3.6.1.4.1.3902.7.222.3.5.
1.3.1 sysUptime sysName on public at 10.2.0.100:::::2:v4only
 at mrtg line 2202
2010-09-10 08:47:00: ERROR: Target[10.2.0.100][_IN_] ' $target->[0]{$mode} '
did
 not eval into defined data
2010-09-10 08:47:00: ERROR: Target[10.2.0.100][_OUT_] ' $target->[0]{$mode}
' di
d not eval into defined data

thanks for your attention .







2010/9/9 Steve Shipway <s.shipway at auckland.ac.nz>

>  MRTG (and cfgmaker) are unable to use SNMP to query this OID.
>
>
>
> Either your community string is wrong, or you have a firewall or ACL
> blocking you from talking to this server, or the OID is wrong.
>
>
>
> On your MRTG server, you say you can use a mibbrowse utility?  Try to use
> something simple like snmpwalk to verify you can talk to the server.  If you
> can, then check that this is EXACTLY the correct OID – sometimes there is a
> trailing .0 suffix that is not displayed.
>
>
>
> You are using SNMPv2 – check this is supported, maybe the device only has
> this OID in SNMPv1?  Maybe you are testing with SNMPv1 but MRTG is using
> SNMPv2c?
>
>
>
> Steve
>
>
>  ------------------------------
>
> *Steve Shipway*
>
> ITS Unix Services Design Lead
>
> University of Auckland
>
> Floor 2, 58 Symonds Street
>
> *09 3737599 ext 86487*
>
> P Please consider the environment before printing this e-mail
>
> * *
>
>
>
> *From:* mrtg-bounces+s.shipway=auckland.ac.nz at lists.oetiker.ch [mailto:
> mrtg-bounces+s.shipway <mrtg-bounces%2Bs.shipway>=auckland.ac.nz@
> lists.oetiker.ch] *On Behalf Of *xia binhui
> *Sent:* Thursday, 9 September 2010 9:13 p.m.
> *To:* mrtg at lists.oetiker.ch
> *Subject:* [mrtg] customize OID problem
>
>
>
>
>
> Dear all ,
>
>
>
> when i tried to use the following cfgfile, but it failed ,  can anyone help
> me ?
>
>
>
> < !----------
>
> RunAsDaemon: yes
>
> Interval: 5
>
> WorkDir: C:\inetpub\wwwroot\PDSN
>
>
>
> # Options[_]: growright, bits, nopercent
>
>
>
> # Para calculo, cada 64Kbps = 8000
>
>
>
> EnableIPv6: no
>
>
>
>
>
>
>
>
>
>
>
> #################################### MOVINET
> ##################################################
>
>
>
> ### Usuários Activos ###
>
>
>
> Target[Movinet_Users]:
> 1.3.6.1.4.1.3902.7.222.3.5.1.3&1.3.6.1.4.1.3902.7.222.3.5.1.3:public at 10.2.0.100:
> ::::2
>
> YLegend[Movinet_Users]: Usuários
>
> ShortLegend[Movinet_Users]: Usuários
>
> MaxBytes[Movinet_Users]: 15000
>
> Options[Movinet_Users]: nopercent, gauge, unknaszero, growright
>
> Legend1[Movinet_Users]:  Total de Usuários Conectados
>
> LegendI[Movinet_Users]:
>
> LegendO[Movinet_Users]:  Movinet Total
>
> Title[Movinet_Users]: Total de Usuários Conectados (TODO PAIS)
>
> PageTop[Movinet_Users]: <H1>  Total de Usuários Conectados</H1>
>
> WithPeak[Movinet_Users]: ymw
>
>
>
>               !----- >
>
>
>
>
>
>      ERROR:
>
>
>
> C:\mrtg\bin>perl mrtg mrtg.cfg
>
> Daemonizing MRTG ...
>
> Do Not close this window. Or MRTG will die
>
> SNMP Error:
>
> Received SNMP response with error code
>
>   error status: genErr
>
>   index 1 (OID: 1.3.6.1.4.1.3902.7.222.3.5.1.3)
>
> SNMPv2c_Session (remote host: "10.2.0.100" [10.2.0.100].161)
>
>                    community: "public"
>
>                   request ID: 433882435
>
>                  PDU bufsize: 8000 bytes
>
>                      timeout: 2s
>
>                      retries: 5
>
>                      backoff: 1)
>
>  at C:/mrtg/bin\..\lib\mrtg2/SNMP_util.pm line 492
>
> SNMPGET Problem for 1.3.6.1.4.1.3902.7.222.3.5.1.3
> 1.3.6.1.4.1.3902.7.222.3.5.1.3
>
> sysUptime sysName on public at 10.2.0.100:::::2:v4only  at mrtg line 2202
>
> 2010-08-30 11:02:40: ERROR: Target[movinet_users][_IN_] '
> $target->[0]{$mode} '
>
> did not eval into defined data
>
> 2010-08-30 11:02:40: ERROR: Target[movinet_users][_OUT_] '
> $target->[0]{$mode} '
>
>  did not eval into defined data
>
> Terminating on signal SIGINT(2)
>
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