[FUGSPBR] Squid + MRTG
Vitor de Matos Carvalho
listas em softinfo.com.br
Sáb Jul 5 23:19:12 BRT 2003
Marcio,
Nada...
continua dando o mesmo erro:
jangada# /usr/local/bin/mrtg /usr/local/etc/mrtg/mrtg.cfg
Unknown SNMP var cacheCpuTime.0
at /usr/local/bin/mrtg line 1672
Unknown SNMP var cacheCpuTime.0
at /usr/local/bin/mrtg line 1672
Unknown SNMP var cacheUptime
at /usr/local/bin/mrtg line 1672
Unknown SNMP var cacheSoftware
at /usr/local/bin/mrtg line 1672
Unknown SNMP var cacheVersionId
at /usr/local/bin/mrtg line 1672
Use of uninitialized value at /usr/local/bin/mrtg line 1681.
Use of uninitialized value at /usr/local/bin/mrtg line 1681.
Modification of non-creatable array value attempted, subscript -2 at /usr/local/bin/mrtg line 1681.
jangada#
A conf que eu testei foi a seguinte:
Target[squid.cache.cpu.time]: "cacheCpuTime.0&cacheCpuTime.0:public em proxy:3401"
Title[squid.cache.cpu.time]: Cache Statistics: CPU Time for Squid
PageTop[squid.cache.cpu.time]: <H1>Cache Statistics: CPU Time</H1>
Xsize[squid.cache.cpu.time]: 600
Ysize[squid.cache.cpu.time]: 200
Ytics[squid.cache.cpu.time]: 10
LegendI[squid.cache.cpu.time]: CPU Time
LegendO[squid.cache.cpu.time]:
Legend1[squid.cache.cpu.time]: CPU Time
Legend2[squid.cache.cpu.time]:
YLegend[squid.cache.cpu.time]:
MaxBytes[squid.cache.cpu.time]: 43200
ShortLegend[squid.cache.cpu.time]:
Options[squid.cache.cpu.time]: gauge,perminute
Regards,
---------------------------------------------------
Vitor de Matos Carvalho - #5602098
Softinfo Network Administrator
+55 (71)9971-5011 / +55 (71)9986-9317
Salvador - Bahia - Brazil
FreeBSD: The silent Workhorse
----- Original Message -----
From: "Márcio Luciano Donada" <marcio em sl.unochapeco.rct-sc.br>
To: "Grupo Brasileiro de Usuarios FreeBSD" <fugspbr em fugspbr.org>
Sent: Saturday, July 05, 2003 11:15 PM
Subject: Re: [FUGSPBR] Squid + MRTG
> Olá Vitor, está ai, só altera a sua rede e valeu, coloca ele dentro de
> /usr/local/share/snmp. Achei melhor colocar ele no corpo da mensagem.
>
> Abraço,
> Márcio
>
> ############################################################################
> ###
> #
> # EXAMPLE.conf:
> # An example configuration file for configuring the ucd-snmp snmpd agent.
> #
> ############################################################################
> ###
> #
> # This file is intended to only be an example. If, however, you want
> # to use it, it should be placed in /usr/local/share/snmp/snmpd.conf.
> # When the snmpd agent starts up, this is where it will look for it.
> #
> # You might be interested in generating your own snmpd.conf file using
> # the "snmpconf" program (perl script) instead. It's a nice menu
> # based interface to writing well commented configuration files. Try it!
> #
> # Note: This file is automatically generated from EXAMPLE.conf.def.
> # Do NOT read the EXAMPLE.conf.def file! Instead, after you have run
> # configure & make, and then make sure you read the EXAMPLE.conf file
> # instead, as it will tailor itself to your configuration.
>
> # All lines beginning with a '#' are comments and are intended for you
> # to read. All other lines are configuration commands for the agent.
>
> #
> # PLEASE: read the snmpd.conf(5) manual page as well!
> #
>
>
> ############################################################################
> ###
> # Access Control
> ############################################################################
> ###
>
> # YOU SHOULD CHANGE THE "COMMUNITY" TOKEN BELOW TO A NEW KEYWORD ONLY
> # KNOWN AT YOUR SITE. YOU *MUST* CHANGE THE NETWORK TOKEN BELOW TO
> # SOMETHING REFLECTING YOUR LOCAL NETWORK ADDRESS SPACE.
>
> # By far, the most common question I get about the agent is "why won't
> # it work?", when really it should be "how do I configure the agent to
> # allow me to access it?"
> #
> # By default, the agent responds to the "public" community for read
> # only access, if run out of the box without any configuration file in
> # place. The following examples show you other ways of configuring
> # the agent so that you can change the community names, and give
> # yourself write access as well.
> #
> # The following lines change the access permissions of the agent so
> # that the COMMUNITY string provides read-only access to your entire
> # NETWORK (EG: 10.10.10.0/24), and read/write access to only the
> # localhost (127.0.0.1, not its real ipaddress).
> #
> # For more information, read the FAQ as well as the snmpd.conf(5)
> # manual page.
>
> ####
> # First, map the community name (COMMUNITY) into a security name
> # (local and mynetwork, depending on where the request is coming
> # from):
>
> # sec.name source community
> com2sec local localhost public
> com2sec mynetwork 192.168.1.0/24 public
>
> ####
> # Second, map the security names into group names:
>
> # sec.model sec.name
> group MyRWGroup v1 local
> group MyRWGroup v2c local
> group MyRWGroup usm local
> group MyROGroup v1 mynetwork
> group MyROGroup v2c mynetwork
> group MyROGroup usm mynetwork
>
> ####
> # Third, create a view for us to let the groups have rights to:
>
> # incl/excl subtree mask
> view all included .1 80
>
> ####
> # Finally, grant the 2 groups access to the 1 view with different
> # write permissions:
>
> # context sec.model sec.level match read write notif
> access MyROGroup "" any noauth exact all none none
> access MyRWGroup "" any noauth exact all all none
>
> # --------------------------------------------------------------------------
> ---
>
>
> ############################################################################
> ###
> # System contact information
> #
>
> # It is also possible to set the sysContact and sysLocation system
> # variables through the snmpd.conf file:
>
> syslocation FreeBSD - gamatec.com.br
> syscontact Gama Tecnologia <redes em gamatec.com.br>
>
> # Example output of snmpwalk:
> # % snmpwalk -v 1 localhost public system
> # system.sysDescr.0 = "SunOS name sun4c"
> # system.sysObjectID.0 = OID: enterprises.ucdavis.ucdSnmpAgent.sunos4
> # system.sysUpTime.0 = Timeticks: (595637548) 68 days, 22:32:55
> # system.sysContact.0 = "Me <me em somewhere.org>"
> # system.sysName.0 = "name"
> # system.sysLocation.0 = "Right here, right now."
> # system.sysServices.0 = 72
>
>
> # --------------------------------------------------------------------------
> ---
>
>
> ############################################################################
> ###
> # Process checks.
> #
> # The following are examples of how to use the agent to check for
> # processes running on the host. The syntax looks something like:
> #
> # proc NAME [MAX=0] [MIN=0]
> #
> # NAME: the name of the process to check for. It must match
> # exactly (ie, http will not find httpd processes).
> # MAX: the maximum number allowed to be running. Defaults to 0.
> # MIN: the minimum number to be running. Defaults to 0.
>
> #
> # Examples:
> #
>
> # Make sure mountd is running
> proc mountd
>
> # Make sure there are no more than 4 ntalkds running, but 0 is ok too.
> proc ntalkd 4
>
> # Make sure at least one sendmail, but less than or equal to 10 are
> running.
> proc sendmail 10 1
>
> # A snmpwalk of the prTable would look something like this:
> #
> # % snmpwalk -v 1 localhost public .EXTENSIBLEDOTMIB.2
> # enterprises.ucdavis.procTable.prEntry.prIndex.1 = 1
> # enterprises.ucdavis.procTable.prEntry.prIndex.2 = 2
> # enterprises.ucdavis.procTable.prEntry.prIndex.3 = 3
> # enterprises.ucdavis.procTable.prEntry.prNames.1 = "mountd"
> # enterprises.ucdavis.procTable.prEntry.prNames.2 = "ntalkd"
> # enterprises.ucdavis.procTable.prEntry.prNames.3 = "sendmail"
> # enterprises.ucdavis.procTable.prEntry.prMin.1 = 0
> # enterprises.ucdavis.procTable.prEntry.prMin.2 = 0
> # enterprises.ucdavis.procTable.prEntry.prMin.3 = 1
> # enterprises.ucdavis.procTable.prEntry.prMax.1 = 0
> # enterprises.ucdavis.procTable.prEntry.prMax.2 = 4
> # enterprises.ucdavis.procTable.prEntry.prMax.3 = 10
> # enterprises.ucdavis.procTable.prEntry.prCount.1 = 0
> # enterprises.ucdavis.procTable.prEntry.prCount.2 = 0
> # enterprises.ucdavis.procTable.prEntry.prCount.3 = 1
> # enterprises.ucdavis.procTable.prEntry.prErrorFlag.1 = 1
> # enterprises.ucdavis.procTable.prEntry.prErrorFlag.2 = 0
> # enterprises.ucdavis.procTable.prEntry.prErrorFlag.3 = 0
> # enterprises.ucdavis.procTable.prEntry.prErrMessage.1 = "No mountd process
> running."
> # enterprises.ucdavis.procTable.prEntry.prErrMessage.2 = ""
> # enterprises.ucdavis.procTable.prEntry.prErrMessage.3 = ""
> # enterprises.ucdavis.procTable.prEntry.prErrFix.1 = 0
> # enterprises.ucdavis.procTable.prEntry.prErrFix.2 = 0
> # enterprises.ucdavis.procTable.prEntry.prErrFix.3 = 0
> #
> # Note that the errorFlag for mountd is set to 1 because one is not
> # running (in this case an rpc.mountd is, but thats not good enough),
> # and the ErrMessage tells you what's wrong. The configuration
> # imposed in the snmpd.conf file is also shown.
> #
> # Special Case: When the min and max numbers are both 0, it assumes
> # you want a max of infinity and a min of 1.
> #
>
>
> # --------------------------------------------------------------------------
> ---
>
>
> ############################################################################
> ###
> # Executables/scripts
> #
>
> #
> # You can also have programs run by the agent that return a single
> # line of output and an exit code. Here are two examples.
> #
> # exec NAME PROGRAM [ARGS ...]
> #
> # NAME: A generic name.
> # PROGRAM: The program to run. Include the path!
> # ARGS: optional arguments to be passed to the program
>
> # a simple hello world
> exec echotest /bin/echo hello world
>
> # Run a shell script containing:
> #
> # #!/bin/sh
> # echo hello world
> # echo hi there
> # exit 35
> #
> # Note: this has been specifically commented out to prevent
> # accidental security holes due to someone else on your system writing
> # a /tmp/shtest before you do. Uncomment to use it.
> #
> #exec shelltest /bin/sh /tmp/shtest
>
> # Then,
> # % snmpwalk -v 1 localhost public .EXTENSIBLEDOTMIB.8
> # enterprises.ucdavis.extTable.extEntry.extIndex.1 = 1
> # enterprises.ucdavis.extTable.extEntry.extIndex.2 = 2
> # enterprises.ucdavis.extTable.extEntry.extNames.1 = "echotest"
> # enterprises.ucdavis.extTable.extEntry.extNames.2 = "shelltest"
> # enterprises.ucdavis.extTable.extEntry.extCommand.1 = "/bin/echo hello
> world"
> # enterprises.ucdavis.extTable.extEntry.extCommand.2 = "/bin/sh /tmp/shtest"
> # enterprises.ucdavis.extTable.extEntry.extResult.1 = 0
> # enterprises.ucdavis.extTable.extEntry.extResult.2 = 35
> # enterprises.ucdavis.extTable.extEntry.extOutput.1 = "hello world."
> # enterprises.ucdavis.extTable.extEntry.extOutput.2 = "hello world."
> # enterprises.ucdavis.extTable.extEntry.extErrFix.1 = 0
> # enterprises.ucdavis.extTable.extEntry.extErrFix.2 = 0
>
> # Note that the second line of the /tmp/shtest shell script is cut
> # off. Also note that the exit status of 35 was returned.
>
> # --------------------------------------------------------------------------
> ---
>
>
> ############################################################################
> ###
> # disk checks
> #
>
> # The agent can check the amount of available disk space, and make
> # sure it is above a set limit.
>
> # disk PATH [MIN=DEFDISKMINIMUMSPACE]
> #
> # PATH: mount path to the disk in question.
> # MIN: Disks with space below this value will have the Mib's errorFlag
> set.
> # Default value = DEFDISKMINIMUMSPACE.
>
> # Check the / partition and make sure it contains at least 10 megs.
>
> disk / 10000
>
> # % snmpwalk -v 1 localhost public .EXTENSIBLEDOTMIB.9
> # enterprises.ucdavis.diskTable.dskEntry.diskIndex.1 = 0
> # enterprises.ucdavis.diskTable.dskEntry.diskPath.1 = "/" Hex: 2F
> # enterprises.ucdavis.diskTable.dskEntry.diskDevice.1 = "/dev/dsk/c201d6s0"
> # enterprises.ucdavis.diskTable.dskEntry.diskMinimum.1 = 10000
> # enterprises.ucdavis.diskTable.dskEntry.diskTotal.1 = 837130
> # enterprises.ucdavis.diskTable.dskEntry.diskAvail.1 = 316325
> # enterprises.ucdavis.diskTable.dskEntry.diskUsed.1 = 437092
> # enterprises.ucdavis.diskTable.dskEntry.diskPercent.1 = 58
> # enterprises.ucdavis.diskTable.dskEntry.diskErrorFlag.1 = 0
> # enterprises.ucdavis.diskTable.dskEntry.diskErrorMsg.1 = ""
>
> # --------------------------------------------------------------------------
> ---
>
>
> ############################################################################
> ###
> # load average checks
> #
>
> # load [1MAX=DEFMAXLOADAVE] [5MAX=DEFMAXLOADAVE] [15MAX=DEFMAXLOADAVE]
> #
> # 1MAX: If the 1 minute load average is above this limit at query
> # time, the errorFlag will be set.
> # 5MAX: Similar, but for 5 min average.
> # 15MAX: Similar, but for 15 min average.
>
> # Check for loads:
> load 12 14 14
>
> # % snmpwalk -v 1 localhost public .EXTENSIBLEDOTMIB.10
> # enterprises.ucdavis.loadTable.laEntry.loadaveIndex.1 = 1
> # enterprises.ucdavis.loadTable.laEntry.loadaveIndex.2 = 2
> # enterprises.ucdavis.loadTable.laEntry.loadaveIndex.3 = 3
> # enterprises.ucdavis.loadTable.laEntry.loadaveNames.1 = "Load-1"
> # enterprises.ucdavis.loadTable.laEntry.loadaveNames.2 = "Load-5"
> # enterprises.ucdavis.loadTable.laEntry.loadaveNames.3 = "Load-15"
> # enterprises.ucdavis.loadTable.laEntry.loadaveLoad.1 = "0.49" Hex: 30 2E 34
> 39
> # enterprises.ucdavis.loadTable.laEntry.loadaveLoad.2 = "0.31" Hex: 30 2E 33
> 31
> # enterprises.ucdavis.loadTable.laEntry.loadaveLoad.3 = "0.26" Hex: 30 2E 32
> 36
> # enterprises.ucdavis.loadTable.laEntry.loadaveConfig.1 = "12.00"
> # enterprises.ucdavis.loadTable.laEntry.loadaveConfig.2 = "14.00"
> # enterprises.ucdavis.loadTable.laEntry.loadaveConfig.3 = "14.00"
> # enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.1 = 0
> # enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.2 = 0
> # enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.3 = 0
> # enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.1 = ""
> # enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.2 = ""
> # enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.3 = ""
>
> # --------------------------------------------------------------------------
> ---
>
>
> ############################################################################
> ###
> # Extensible sections.
> #
>
> # This alleviates the multiple line output problem found in the
> # previous executable mib by placing each mib in its own mib table:
>
> # Run a shell script containing:
> #
> # #!/bin/sh
> # echo hello world
> # echo hi there
> # exit 35
> #
> # Note: this has been specifically commented out to prevent
> # accidental security holes due to someone else on your system writing
> # a /tmp/shtest before you do. Uncomment to use it.
> #
> # exec .EXTENSIBLEDOTMIB.50 shelltest /bin/sh /tmp/shtest
>
> # % snmpwalk -v 1 localhost public .EXTENSIBLEDOTMIB.50
> # enterprises.ucdavis.50.1.1 = 1
> # enterprises.ucdavis.50.2.1 = "shelltest"
> # enterprises.ucdavis.50.3.1 = "/bin/sh /tmp/shtest"
> # enterprises.ucdavis.50.100.1 = 35
> # enterprises.ucdavis.50.101.1 = "hello world."
> # enterprises.ucdavis.50.101.2 = "hi there."
> # enterprises.ucdavis.50.102.1 = 0
>
> # Now the Output has grown to two lines, and we can see the 'hi
> # there.' output as the second line from our shell script.
> #
> # Note that you must alter the mib.txt file to be correct if you want
> # the .50.* outputs above to change to reasonable text descriptions.
>
> # Other ideas:
> #
> # exec .EXTENSIBLEDOTMIB.51 ps /bin/ps
> # exec .EXTENSIBLEDOTMIB.52 top /usr/local/bin/top
> # exec .EXTENSIBLEDOTMIB.53 mailq /usr/bin/mailq
>
> # --------------------------------------------------------------------------
> ---
>
>
> ############################################################################
> ###
> # Pass through control.
> #
>
> # Usage:
> # pass MIBOID EXEC-COMMAND
> #
> # This will pass total control of the mib underneath the MIBOID
> # portion of the mib to the EXEC-COMMAND.
> #
> # Note: You'll have to change the path of the passtest script to your
> # source directory or install it in the given location.
> #
> # Example: (see the script for details)
> # (commented out here since it requires that you place the
> # script in the right location. (its not installed by default))
>
> # pass .EXTENSIBLEDOTMIB.255 /bin/sh /usr/local/local/passtest
>
> # % snmpwalk -v 1 localhost public .EXTENSIBLEDOTMIB.255
> # enterprises.ucdavis.255.1 = "life the universe and everything"
> # enterprises.ucdavis.255.2.1 = 42
> # enterprises.ucdavis.255.2.2 = OID: 42.42.42
> # enterprises.ucdavis.255.3 = Timeticks: (363136200) 42 days, 0:42:42
> # enterprises.ucdavis.255.4 = IpAddress: 127.0.0.1
> # enterprises.ucdavis.255.5 = 42
> # enterprises.ucdavis.255.6 = Gauge: 42
> #
> # % snmpget -v 1 localhost public .EXTENSIBLEDOTMIB.255.5
> # enterprises.ucdavis.255.5 = 42
> #
> # % snmpset -v 1 localhost public .EXTENSIBLEDOTMIB.255.1 s "New string"
> # enterprises.ucdavis.255.1 = "New string"
> #
>
> # For specific usage information, see the man/snmpd.conf.5 manual page
> # as well as the local/passtest script used in the above example.
>
> ############################################################################
> ###
> # Subagent control
> #
>
> # The agent can support subagents using a number of extension mechanisms.
> # From the 4.2.1 release, AgentX support is being compiled in by default.
> # However, this is still experimental code, so should not be used on
> # critical production systems.
> # Please see the file README.agentx for more details.
> #
> # If having read, marked, learnt and inwardly digested this information,
> # you decide that you do wish to make use of this mechanism, simply
> # uncomment the following directive.
> #
> # master agentx
> #
> # I repeat - this is *NOT* regarded as suitable for front-line production
> # systems, though it is probably stable enough for day-to-day use.
> # Probably.
> #
> # No refunds will be given.
>
>
> ############################################################################
> ###
> # Further Information
> #
> # See the snmpd.conf manual page, and the output of "snmpd -H".
> # MUCH more can be done with the snmpd.conf than is shown as an
> # example here.
>
>
> _______________________________________________________________
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