Blame SOURCES/net-snmp.redhat.conf

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###############################################################################
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#
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# snmpd.conf:
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#   An example configuration file for configuring the ucd-snmp snmpd agent.
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#
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###############################################################################
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#
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# This file is intended to only be as a starting point.  Many more
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# configuration directives exist than are mentioned in this file.  For 
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# full details, see the snmpd.conf(5) manual page.
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#
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# All lines beginning with a '#' are comments and are intended for you
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# to read.  All other lines are configuration commands for the agent.
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###############################################################################
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# Access Control
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###############################################################################
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# As shipped, the snmpd demon will only respond to queries on the
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# system mib group until this file is replaced or modified for
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# security purposes.  Examples are shown below about how to increase the
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# level of access.
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# By far, the most common question I get about the agent is "why won't
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# it work?", when really it should be "how do I configure the agent to
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# allow me to access it?"
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#
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# By default, the agent responds to the "public" community for read
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# only access, if run out of the box without any configuration file in 
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# place.  The following examples show you other ways of configuring
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# the agent so that you can change the community names, and give
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# yourself write access to the mib tree as well.
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#
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# For more information, read the FAQ as well as the snmpd.conf(5)
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# manual page.
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####
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# First, map the community name "public" into a "security name"
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#       sec.name  source          community
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com2sec notConfigUser  default       public
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####
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# Second, map the security name into a group name:
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#       groupName      securityModel securityName
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group   notConfigGroup v1           notConfigUser
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group   notConfigGroup v2c           notConfigUser
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####
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# Third, create a view for us to let the group have rights to:
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# Make at least  snmpwalk -v 1 localhost -c public system fast again.
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#       name           incl/excl     subtree         mask(optional)
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view    systemview    included   .1.3.6.1.2.1.1
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view    systemview    included   .1.3.6.1.2.1.25.1.1
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####
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# Finally, grant the group read-only access to the systemview view.
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#       group          context sec.model sec.level prefix read   write  notif
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access  notConfigGroup ""      any       noauth    exact  systemview none none
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# -----------------------------------------------------------------------------
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# Here is a commented out example configuration that allows less
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# restrictive access.
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# YOU SHOULD CHANGE THE "COMMUNITY" TOKEN BELOW TO A NEW KEYWORD ONLY
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# KNOWN AT YOUR SITE.  YOU *MUST* CHANGE THE NETWORK TOKEN BELOW TO
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# SOMETHING REFLECTING YOUR LOCAL NETWORK ADDRESS SPACE.
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##       sec.name  source          community
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#com2sec local     localhost       COMMUNITY
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#com2sec mynetwork NETWORK/24      COMMUNITY
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##     group.name sec.model  sec.name
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#group MyRWGroup  any        local
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#group MyROGroup  any        mynetwork
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#
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#group MyRWGroup  any        otherv3user
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#...
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##           incl/excl subtree                          mask
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#view all    included  .1                               80
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## -or just the mib2 tree-
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#view mib2   included  .iso.org.dod.internet.mgmt.mib-2 fc
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##                context sec.model sec.level prefix read   write  notif
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#access MyROGroup ""      any       noauth    0      all    none   none
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#access MyRWGroup ""      any       noauth    0      all    all    all
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###############################################################################
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# Sample configuration to make net-snmpd RFC 1213.
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# Unfortunately v1 and v2c don't allow any user based authentification, so
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# opening up the default config is not an option from a security point.
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#
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# WARNING: If you uncomment the following lines you allow write access to your
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# snmpd daemon from any source! To avoid this use different names for your
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# community or split out the write access to a different community and 
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# restrict it to your local network.
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# Also remember to comment the syslocation and syscontact parameters later as
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# otherwise they are still read only (see FAQ for net-snmp).
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#
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# First, map the community name "public" into a "security name"
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#       sec.name        source          community
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#com2sec notConfigUser   default         public
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# Second, map the security name into a group name:
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#       groupName       securityModel   securityName
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#group   notConfigGroup  v1              notConfigUser
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#group   notConfigGroup  v2c             notConfigUser
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# Third, create a view for us to let the group have rights to:
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# Open up the whole tree for ro, make the RFC 1213 required ones rw.
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#       name            incl/excl       subtree mask(optional)
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#view    roview          included        .1
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#view    rwview          included        system.sysContact
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#view    rwview          included        system.sysName
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#view    rwview          included        system.sysLocation
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#view    rwview          included        interfaces.ifTable.ifEntry.ifAdminStatus
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#view    rwview          included        at.atTable.atEntry.atPhysAddress
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#view    rwview          included        at.atTable.atEntry.atNetAddress
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#view    rwview          included        ip.ipForwarding
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#view    rwview          included        ip.ipDefaultTTL
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteDest
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteIfIndex
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric1
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric2
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric3
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric4
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteType
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteAge
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMask
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#view    rwview          included        ip.ipRouteTable.ipRouteEntry.ipRouteMetric5
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#view    rwview          included        ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaIfIndex
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#view    rwview          included        ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaPhysAddress
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#view    rwview          included        ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaNetAddress
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#view    rwview          included        ip.ipNetToMediaTable.ipNetToMediaEntry.ipNetToMediaType
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#view    rwview          included        tcp.tcpConnTable.tcpConnEntry.tcpConnState
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#view    rwview          included        egp.egpNeighTable.egpNeighEntry.egpNeighEventTrigger
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#view    rwview          included        snmp.snmpEnableAuthenTraps
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# Finally, grant the group read-only access to the systemview view.
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#       group          context sec.model sec.level prefix read   write  notif
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#access  notConfigGroup ""      any       noauth    exact  roview rwview none
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###############################################################################
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# System contact information
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#
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# It is also possible to set the sysContact and sysLocation system
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# variables through the snmpd.conf file:
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syslocation Unknown (edit /etc/snmp/snmpd.conf)
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syscontact Root <root@localhost> (configure /etc/snmp/snmp.local.conf)
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# Example output of snmpwalk:
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#   % snmpwalk -v 1 localhost -c public system
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#   system.sysDescr.0 = "SunOS name sun4c"
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#   system.sysObjectID.0 = OID: enterprises.ucdavis.ucdSnmpAgent.sunos4
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#   system.sysUpTime.0 = Timeticks: (595637548) 68 days, 22:32:55
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#   system.sysContact.0 = "Me <me@somewhere.org>"
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#   system.sysName.0 = "name"
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#   system.sysLocation.0 = "Right here, right now."
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#   system.sysServices.0 = 72
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###############################################################################
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# Logging
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#
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# We do not want annoying "Connection from UDP: " messages in syslog.
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# If the following option is commented out, snmpd will print each incoming
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# connection, which can be useful for debugging.
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dontLogTCPWrappersConnects yes
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# -----------------------------------------------------------------------------
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###############################################################################
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# Process checks.
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#
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#  The following are examples of how to use the agent to check for
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#  processes running on the host.  The syntax looks something like:
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#
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#  proc NAME [MAX=0] [MIN=0]
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#
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#  NAME:  the name of the process to check for.  It must match
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#         exactly (ie, http will not find httpd processes).
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#  MAX:   the maximum number allowed to be running.  Defaults to 0.
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#  MIN:   the minimum number to be running.  Defaults to 0.
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#
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#  Examples (commented out by default):
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#
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#  Make sure mountd is running
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#proc mountd
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#  Make sure there are no more than 4 ntalkds running, but 0 is ok too.
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#proc ntalkd 4
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#  Make sure at least one sendmail, but less than or equal to 10 are running.
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#proc sendmail 10 1
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#  A snmpwalk of the process mib tree would look something like this:
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# 
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# % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.2
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# enterprises.ucdavis.procTable.prEntry.prIndex.1 = 1
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# enterprises.ucdavis.procTable.prEntry.prIndex.2 = 2
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# enterprises.ucdavis.procTable.prEntry.prIndex.3 = 3
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# enterprises.ucdavis.procTable.prEntry.prNames.1 = "mountd"
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# enterprises.ucdavis.procTable.prEntry.prNames.2 = "ntalkd"
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# enterprises.ucdavis.procTable.prEntry.prNames.3 = "sendmail"
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# enterprises.ucdavis.procTable.prEntry.prMin.1 = 0
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# enterprises.ucdavis.procTable.prEntry.prMin.2 = 0
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# enterprises.ucdavis.procTable.prEntry.prMin.3 = 1
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# enterprises.ucdavis.procTable.prEntry.prMax.1 = 0
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# enterprises.ucdavis.procTable.prEntry.prMax.2 = 4
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# enterprises.ucdavis.procTable.prEntry.prMax.3 = 10
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# enterprises.ucdavis.procTable.prEntry.prCount.1 = 0
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# enterprises.ucdavis.procTable.prEntry.prCount.2 = 0
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# enterprises.ucdavis.procTable.prEntry.prCount.3 = 1
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# enterprises.ucdavis.procTable.prEntry.prErrorFlag.1 = 1
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# enterprises.ucdavis.procTable.prEntry.prErrorFlag.2 = 0
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# enterprises.ucdavis.procTable.prEntry.prErrorFlag.3 = 0
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# enterprises.ucdavis.procTable.prEntry.prErrMessage.1 = "No mountd process running."
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# enterprises.ucdavis.procTable.prEntry.prErrMessage.2 = ""
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# enterprises.ucdavis.procTable.prEntry.prErrMessage.3 = ""
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# enterprises.ucdavis.procTable.prEntry.prErrFix.1 = 0
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# enterprises.ucdavis.procTable.prEntry.prErrFix.2 = 0
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# enterprises.ucdavis.procTable.prEntry.prErrFix.3 = 0
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#
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#  Note that the errorFlag for mountd is set to 1 because one is not
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#  running (in this case an rpc.mountd is, but thats not good enough),
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#  and the ErrMessage tells you what's wrong.  The configuration
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#  imposed in the snmpd.conf file is also shown.  
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# 
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#  Special Case:  When the min and max numbers are both 0, it assumes
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#  you want a max of infinity and a min of 1.
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#
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# -----------------------------------------------------------------------------
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###############################################################################
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# Executables/scripts
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#
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#
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#  You can also have programs run by the agent that return a single
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#  line of output and an exit code.  Here are two examples.
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#
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#  exec NAME PROGRAM [ARGS ...]
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#
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#  NAME:     A generic name. The name must be unique for each exec statement.
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#  PROGRAM:  The program to run.  Include the path!
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#  ARGS:     optional arguments to be passed to the program
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# a simple hello world
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#exec echotest /bin/echo hello world
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# Run a shell script containing:
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#
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# #!/bin/sh
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# echo hello world
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# echo hi there
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# exit 35
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#
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# Note:  this has been specifically commented out to prevent
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# accidental security holes due to someone else on your system writing
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# a /tmp/shtest before you do.  Uncomment to use it.
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#
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#exec shelltest /bin/sh /tmp/shtest
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# Then, 
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# % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.8
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# enterprises.ucdavis.extTable.extEntry.extIndex.1 = 1
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# enterprises.ucdavis.extTable.extEntry.extIndex.2 = 2
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# enterprises.ucdavis.extTable.extEntry.extNames.1 = "echotest"
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# enterprises.ucdavis.extTable.extEntry.extNames.2 = "shelltest"
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# enterprises.ucdavis.extTable.extEntry.extCommand.1 = "/bin/echo hello world"
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# enterprises.ucdavis.extTable.extEntry.extCommand.2 = "/bin/sh /tmp/shtest"
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# enterprises.ucdavis.extTable.extEntry.extResult.1 = 0
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# enterprises.ucdavis.extTable.extEntry.extResult.2 = 35
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# enterprises.ucdavis.extTable.extEntry.extOutput.1 = "hello world."
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# enterprises.ucdavis.extTable.extEntry.extOutput.2 = "hello world."
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# enterprises.ucdavis.extTable.extEntry.extErrFix.1 = 0
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# enterprises.ucdavis.extTable.extEntry.extErrFix.2 = 0
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# Note that the second line of the /tmp/shtest shell script is cut
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# off.  Also note that the exit status of 35 was returned.
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# -----------------------------------------------------------------------------
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###############################################################################
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# disk checks
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#
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# The agent can check the amount of available disk space, and make
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# sure it is above a set limit.  
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# disk PATH [MIN=100000]
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#
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# PATH:  mount path to the disk in question.
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# MIN:   Disks with space below this value will have the Mib's errorFlag set.
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#        Default value = 100000.
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# Check the / partition and make sure it contains at least 10 megs.
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#disk / 10000
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# % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.9
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# enterprises.ucdavis.diskTable.dskEntry.diskIndex.1 = 0
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# enterprises.ucdavis.diskTable.dskEntry.diskPath.1 = "/" Hex: 2F 
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# enterprises.ucdavis.diskTable.dskEntry.diskDevice.1 = "/dev/dsk/c201d6s0"
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# enterprises.ucdavis.diskTable.dskEntry.diskMinimum.1 = 10000
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# enterprises.ucdavis.diskTable.dskEntry.diskTotal.1 = 837130
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# enterprises.ucdavis.diskTable.dskEntry.diskAvail.1 = 316325
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# enterprises.ucdavis.diskTable.dskEntry.diskUsed.1 = 437092
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# enterprises.ucdavis.diskTable.dskEntry.diskPercent.1 = 58
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# enterprises.ucdavis.diskTable.dskEntry.diskErrorFlag.1 = 0
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# enterprises.ucdavis.diskTable.dskEntry.diskErrorMsg.1 = ""
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# -----------------------------------------------------------------------------
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###############################################################################
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# load average checks
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#
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# load [1MAX=12.0] [5MAX=12.0] [15MAX=12.0]
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#
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# 1MAX:   If the 1 minute load average is above this limit at query
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#         time, the errorFlag will be set.
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# 5MAX:   Similar, but for 5 min average.
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# 15MAX:  Similar, but for 15 min average.
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# Check for loads:
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#load 12 14 14
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# % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.10
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# enterprises.ucdavis.loadTable.laEntry.loadaveIndex.1 = 1
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# enterprises.ucdavis.loadTable.laEntry.loadaveIndex.2 = 2
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# enterprises.ucdavis.loadTable.laEntry.loadaveIndex.3 = 3
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# enterprises.ucdavis.loadTable.laEntry.loadaveNames.1 = "Load-1"
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# enterprises.ucdavis.loadTable.laEntry.loadaveNames.2 = "Load-5"
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# enterprises.ucdavis.loadTable.laEntry.loadaveNames.3 = "Load-15"
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# enterprises.ucdavis.loadTable.laEntry.loadaveLoad.1 = "0.49" Hex: 30 2E 34 39 
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# enterprises.ucdavis.loadTable.laEntry.loadaveLoad.2 = "0.31" Hex: 30 2E 33 31 
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# enterprises.ucdavis.loadTable.laEntry.loadaveLoad.3 = "0.26" Hex: 30 2E 32 36 
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# enterprises.ucdavis.loadTable.laEntry.loadaveConfig.1 = "12.00"
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# enterprises.ucdavis.loadTable.laEntry.loadaveConfig.2 = "14.00"
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# enterprises.ucdavis.loadTable.laEntry.loadaveConfig.3 = "14.00"
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# enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.1 = 0
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# enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.2 = 0
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# enterprises.ucdavis.loadTable.laEntry.loadaveErrorFlag.3 = 0
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# enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.1 = ""
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# enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.2 = ""
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# enterprises.ucdavis.loadTable.laEntry.loadaveErrMessage.3 = ""
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# -----------------------------------------------------------------------------
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###############################################################################
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# Extensible sections.
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# 
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# This alleviates the multiple line output problem found in the
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# previous executable mib by placing each mib in its own mib table:
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# Run a shell script containing:
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#
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# #!/bin/sh
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# echo hello world
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# echo hi there
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# exit 35
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#
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# Note:  this has been specifically commented out to prevent
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# accidental security holes due to someone else on your system writing
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# a /tmp/shtest before you do.  Uncomment to use it.
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#
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# exec .1.3.6.1.4.1.2021.50 shelltest /bin/sh /tmp/shtest
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# % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.50
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# enterprises.ucdavis.50.1.1 = 1
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# enterprises.ucdavis.50.2.1 = "shelltest"
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# enterprises.ucdavis.50.3.1 = "/bin/sh /tmp/shtest"
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# enterprises.ucdavis.50.100.1 = 35
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# enterprises.ucdavis.50.101.1 = "hello world."
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# enterprises.ucdavis.50.101.2 = "hi there."
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# enterprises.ucdavis.50.102.1 = 0
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# Now the Output has grown to two lines, and we can see the 'hi
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# there.' output as the second line from our shell script.
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#
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# Note that you must alter the mib.txt file to be correct if you want
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# the .50.* outputs above to change to reasonable text descriptions.
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# Other ideas:
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# 
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# exec .1.3.6.1.4.1.2021.51 ps /bin/ps 
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# exec .1.3.6.1.4.1.2021.52 top /usr/local/bin/top
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# exec .1.3.6.1.4.1.2021.53 mailq /usr/bin/mailq
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# -----------------------------------------------------------------------------
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###############################################################################
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# Pass through control.
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# 
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# Usage:
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#   pass MIBOID EXEC-COMMAND
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#
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# This will pass total control of the mib underneath the MIBOID
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# portion of the mib to the EXEC-COMMAND.  
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#
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# Note:  You'll have to change the path of the passtest script to your
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# source directory or install it in the given location.
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# 
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# Example:  (see the script for details)
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#           (commented out here since it requires that you place the
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#           script in the right location. (its not installed by default))
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# pass .1.3.6.1.4.1.2021.255 /bin/sh /usr/local/local/passtest
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# % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.255
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# enterprises.ucdavis.255.1 = "life the universe and everything"
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# enterprises.ucdavis.255.2.1 = 42
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# enterprises.ucdavis.255.2.2 = OID: 42.42.42
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# enterprises.ucdavis.255.3 = Timeticks: (363136200) 42 days, 0:42:42
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# enterprises.ucdavis.255.4 = IpAddress: 127.0.0.1
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# enterprises.ucdavis.255.5 = 42
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# enterprises.ucdavis.255.6 = Gauge: 42
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#
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# % snmpget -v 1 localhost public .1.3.6.1.4.1.2021.255.5
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# enterprises.ucdavis.255.5 = 42
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#
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# % snmpset -v 1 localhost public .1.3.6.1.4.1.2021.255.1 s "New string"
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# enterprises.ucdavis.255.1 = "New string"
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#
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# For specific usage information, see the man/snmpd.conf.5 manual page
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# as well as the local/passtest script used in the above example.
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###############################################################################
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# Further Information
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#
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#  See the snmpd.conf manual page, and the output of "snmpd -H".