Attachment 155534 Details for Bug 241581 – The snmpd.conf file used to configure snmpd agent

The snmpd.conf file used to configure snmpd agent

snmpd.conf (text/plain), 18.18 KB, created by Narendra K on 2007-05-28 10:18:05 UTC

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Creator: Narendra K

Created: 2007-05-28 10:18:05 UTC

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patch

obsolete

>###############################################################################
>#
># snmpd.conf:
>#   An example configuration file for configuring the ucd-snmp snmpd agent.
>#
>###############################################################################
>#
># This file is intended to only be as a starting point.  Many more
># configuration directives exist than are mentioned in this file.  For 
># full details, see the snmpd.conf(5) manual page.
>#
># All lines beginning with a '#' are comments and are intended for you
># to read.  All other lines are configuration commands for the agent.
>
>###############################################################################
># Access Control
>###############################################################################
>
># As shipped, the snmpd demon will only respond to queries on the
># system mib group until this file is replaced or modified for
># security purposes.  Examples are shown below about how to increase the
># level of access.
>
># 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 to the mib tree as well.
>#
># For more information, read the FAQ as well as the snmpd.conf(5)
># manual page.
>
>####
># First, map the community name "public" into a "security name"
>
>#       sec.name  source          community
>com2sec notConfigUser  default       public
>
>####
># Second, map the security name into a group name:
>
>#       groupName      securityModel securityName
>group   notConfigGroup v1           notConfigUser
>group   notConfigGroup v2c           notConfigUser
>
>####
># Third, create a view for us to let the group have rights to:
>
># Make at least  snmpwalk -v 1 localhost -c public system fast again.
>#       name           incl/excl     subtree         mask(optional)
>view    all            included      .1
>view    systemview    included   .1.3.6.1.2.1.1
>view    systemview    included   .1.3.6.1.2.1.25.1.1
>
>####
># Finally, grant the group read-only access to the systemview view.
>
>#       group          context sec.model sec.level prefix read   write  notif
>access  notConfigGroup ""      any       noauth    exact  all    none   none
>
># -----------------------------------------------------------------------------
>
># Here is a commented out example configuration that allows less
># restrictive access.
>
># 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.
>
>##       sec.name  source          community
>#com2sec local     localhost       COMMUNITY
>#com2sec mynetwork NETWORK/24      COMMUNITY
>
>##     group.name sec.model  sec.name
>#group MyRWGroup  any        local
>#group MyROGroup  any        mynetwork
>#
>#group MyRWGroup  any        otherv3user
>#...
>
>##           incl/excl subtree                          mask
>#view all    included  .1                               80
>
>## -or just the mib2 tree-
>
>#view mib2   included  .iso.org.dod.internet.mgmt.mib-2 fc
>
>
>##                context sec.model sec.level prefix read   write  notif
>#access MyROGroup ""      any       noauth    0      all    none   none
>#access MyRWGroup ""      any       noauth    0      all    all    all
>
>
>###############################################################################
># Sample configuration to make net-snmpd RFC 1213.
># Unfortunately v1 and v2c don't allow any user based authentification, so
># opening up the default config is not an option from a security point.
>#
># WARNING: If you uncomment the following lines you allow write access to your
># snmpd daemon from any source! To avoid this use different names for your
># community or split out the write access to a different community and 
># restrict it to your local network.
># Also remember to comment the syslocation and syscontact parameters later as
># otherwise they are still read only (see FAQ for net-snmp).
>#
>
># First, map the community name "public" into a "security name"
>#       sec.name        source          community
>#com2sec notConfigUser   default         public
>
># Second, map the security name into a group name:
>#       groupName       securityModel   securityName
>#group   notConfigGroup  v1              notConfigUser
>#group   notConfigGroup  v2c             notConfigUser
>
># Third, create a view for us to let the group have rights to:
># Open up the whole tree for ro, make the RFC 1213 required ones rw.
>#       name            incl/excl       subtree mask(optional)
>#view    roview          included        .1
>#view    rwview          included        system.sysContact
>#view    rwview          included        system.sysName
>#view    rwview          included        system.sysLocation
>#view    rwview          included        interfaces.ifTable.ifEntry.ifAdminStatus
>#view    rwview          included        at.atTable.atEntry.atPhysAddress
>#view    rwview          included        at.atTable.atEntry.atNetAddress
>#view    rwview          included        ip.ipForwarding
>#view    rwview          included        ip.ipDefaultTTL
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteDest
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteIfIndex
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric1
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric2
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric3
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric4
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteType
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteAge
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMask
>#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric5
>#view    rwview          included        ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaIfIndex
>#view    rwview          included        ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaPhysAddress
>#view    rwview          included        ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaNetAddress
>#view    rwview          included        ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaType
>#view    rwview          included        tcp.tcpConnTable.tcpConnEntry.tcpConnState
>#view    rwview          included        egp.egpNeighTable.egpNeighEntry.egpNeighEventTrigger
>#view    rwview          included        snmp.snmpEnableAuthenTraps
>
># Finally, grant the group read-only access to the systemview view.
>#       group          context sec.model sec.level prefix read   write  notif
>#access  notConfigGroup ""      any       noauth    exact  roview rwview none
>
>
>
>###############################################################################
># System contact information
>#
>
># It is also possible to set the sysContact and sysLocation system
># variables through the snmpd.conf file:
>
>syslocation Unknown (edit /etc/snmp/snmpd.conf)
>syscontact Root <root@localhost> (configure /etc/snmp/snmp.local.conf)
>
># Example output of snmpwalk:
>#   % snmpwalk -v 1 localhost -c 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@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 (commented out by default):
>#
>
>#  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 process mib tree would look something like this:
># 
># % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.2
># 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 -c public .1.3.6.1.4.1.2021.8
># 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=100000]
>#
># PATH:  mount path to the disk in question.
># MIN:   Disks with space below this value will have the Mib's errorFlag set.
>#        Default value = 100000.
>
># Check the / partition and make sure it contains at least 10 megs.
>
>#disk / 10000
>
># % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.9
># 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=12.0] [5MAX=12.0] [15MAX=12.0]
>#
># 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 -c public .1.3.6.1.4.1.2021.10
># 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 .1.3.6.1.4.1.2021.50 shelltest /bin/sh /tmp/shtest
>
># % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.50
># 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 .1.3.6.1.4.1.2021.51 ps /bin/ps 
># exec .1.3.6.1.4.1.2021.52 top /usr/local/bin/top
># exec .1.3.6.1.4.1.2021.53 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 .1.3.6.1.4.1.2021.255 /bin/sh /usr/local/local/passtest
>
># % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.255
># 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 .1.3.6.1.4.1.2021.255.5
># enterprises.ucdavis.255.5 = 42
>#
># % snmpset -v 1 localhost public .1.3.6.1.4.1.2021.255.1 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.
>
># Added for support of bcm5820 cards.
>pass .1.3.6.1.4.1.4413.4.1 /usr/bin/ucd5820stat
>
>###############################################################################
># Further Information
>#
>#  See the snmpd.conf manual page, and the output of "snmpd -H".

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Attachments on bug 241581: 155534 | 155535 | 155536 | 156962