master/etc/snmp/snmpd.conf

   1 ###############################################################################
   2 #
   3 # EXAMPLE.conf:
   4 #   An example configuration file for configuring the Net-SNMP agent ('snmpd')
   5 #   See the 'snmpd.conf(5)' man page for details
   6 #
   7 #  Some entries are deliberately commented out, and will need to be explicitly activated
   8 #
   9 ###############################################################################
  10 #
  11 #  AGENT BEHAVIOUR
  12 #
  13
  14 #  Listen for connections from the local system only
  15 #agentAddress  udp:127.0.0.1:161
  16 #  Listen for connections on all interfaces (both IPv4 *and* IPv6)
  17 #agentAddress udp:161,udp6:[::1]:161
  18
  19
  20
  21 ###############################################################################
  22 #
  23 #  SNMPv3 AUTHENTICATION
  24 #
  25 #  Note that these particular settings don't actually belong here.
  26 #  They should be copied to the file /var/lib/snmp/snmpd.conf
  27 #     and the passwords changed, before being uncommented in that file *only*.
  28 #  Then restart the agent
  29
  30 #  createUser authOnlyUser  MD5 "remember to change this password"
  31 #  createUser authPrivUser  SHA "remember to change this one too"  DES
  32 #  createUser internalUser  MD5 "this is only ever used internally, but still change the password"
  33
  34 #  If you also change the usernames (which might be sensible),
  35 #  then remember to update the other occurances in this example config file to match.
  36
  37
  38
  39 ###############################################################################
  40 #
  41 #  ACCESS CONTROL
  42 #
  43
  44                                                  #  system + hrSystem groups only
  45 view   systemonly  included   .1.3.6.1.2.1.1
  46 view   systemonly  included   .1.3.6.1.2.1.25.1
  47
  48                                                  #  Full access from the local host
  49 #rocommunity public  localhost
  50                                                  #  Default access to basic system info
  51 # rocommunity public  default    -V systemonly
  52 rocommunity public
  53                                                  #  Full access from an example network
  54                                                  #     Adjust this network address to match your local
  55                                                  #     settings, change the community string,
  56                                                  #     and check the 'agentAddress' setting above
  57 #rocommunity secret  10.0.0.0/16
  58
  59                                                  #  Full read-only access for SNMPv3
  60  rouser   authOnlyUser
  61                                                  #  Full write access for encrypted requests
  62                                                  #     Remember to activate the 'createUser' lines above
  63 #rwuser   authPrivUser   priv
  64
  65 #  It's no longer typically necessary to use the full 'com2sec/group/access' configuration
  66 #  r[ou]user and r[ow]community, together with suitable views, should cover most requirements
  67
  68
  69
  70 ###############################################################################
  71 #
  72 #  SYSTEM INFORMATION
  73 #
  74
  75 #  Note that setting these values here, results in the corresponding MIB objects being 'read-only'
  76 #  See snmpd.conf(5) for more details
  77 sysLocation    Sitting on the Dock of the Bay
  78 sysContact     Me <me@example.org>
  79                                                  # Application + End-to-End layers
  80 sysServices    72
  81
  82
  83 #
  84 #  Process Monitoring
  85 #
  86                                # At least one  'mountd' process
  87 proc  mountd
  88                                # No more than 4 'ntalkd' processes - 0 is OK
  89 proc  ntalkd    4
  90                                # At least one 'sendmail' process, but no more than 10
  91 proc  sendmail 10 1
  92
  93 #  Walk the UCD-SNMP-MIB::prTable to see the resulting output
  94 #  Note that this table will be empty if there are no "proc" entries in the snmpd.conf file
  95
  96
  97 #
  98 #  Disk Monitoring
  99 #
 100                                # 10MBs required on root disk, 5% free on /var, 10% free on all other disks
 101 disk       /     10000
 102 disk       /var  5%
 103 includeAllDisks  10%
 104
 105 #  Walk the UCD-SNMP-MIB::dskTable to see the resulting output
 106 #  Note that this table will be empty if there are no "disk" entries in the snmpd.conf file
 107
 108
 109 #
 110 #  System Load
 111 #
 112                                # Unacceptable 1-, 5-, and 15-minute load averages
 113 load   12 10 5
 114
 115 #  Walk the UCD-SNMP-MIB::laTable to see the resulting output
 116 #  Note that this table *will* be populated, even without a "load" entry in the snmpd.conf file
 117
 118
 119
 120 ###############################################################################
 121 #
 122 #  ACTIVE MONITORING
 123 #
 124
 125                                     #   send SNMPv1  traps
 126 # trapsink     localhost public
 127                                     #   send SNMPv2c traps
 128 trap2sink    localhost public
 129                                     #   send SNMPv2c INFORMs
 130 #informsink   localhost public
 131
 132 #  Note that you typically only want *one* of these three lines
 133 #  Uncommenting two (or all three) will result in multiple copies of each notification.
 134
 135
 136 #
 137 #  Event MIB - automatically generate alerts
 138 #
 139                                    # Remember to activate the 'createUser' lines above
 140 iquerySecName   internalUser
 141 rouser          internalUser
 142                                    # generate traps on UCD error conditions
 143 #defaultMonitors          yes
 144                                    # generate traps on linkUp/Down
 145 linkUpDownNotifications  yes
 146
 147
 148
 149 ###############################################################################
 150 #
 151 #  EXTENDING THE AGENT
 152 #
 153
 154 #
 155 #  Arbitrary extension commands
 156 #
 157  extend    test1   /bin/echo  Hello, world!
 158  extend-sh test2   echo Hello, world! ; echo Hi there ; exit 35
 159 #extend-sh test3   /bin/sh /tmp/shtest
 160
 161 #  Note that this last entry requires the script '/tmp/shtest' to be created first,
 162 #    containing the same three shell commands, before the line is uncommented
 163
 164 #  Walk the NET-SNMP-EXTEND-MIB tables (nsExtendConfigTable, nsExtendOutput1Table
 165 #     and nsExtendOutput2Table) to see the resulting output
 166
 167 #  Note that the "extend" directive supercedes the previous "exec" and "sh" directives
 168 #  However, walking the UCD-SNMP-MIB::extTable should still returns the same output,
 169 #     as well as the fuller results in the above tables.
 170
 171
 172 #
 173 #  "Pass-through" MIB extension command
 174 #
 175 #pass .1.3.6.1.4.1.8072.2.255  /bin/sh       PREFIX/local/passtest
 176 #pass .1.3.6.1.4.1.8072.2.255  /usr/bin/perl PREFIX/local/passtest.pl
 177
 178 # Note that this requires one of the two 'passtest' scripts to be installed first,
 179 #    before the appropriate line is uncommented.
 180 # These scripts can be found in the 'local' directory of the source distribution,
 181 #     and are not installed automatically.
 182
 183 #  Walk the NET-SNMP-PASS-MIB::netSnmpPassExamples subtree to see the resulting output
 184
 185
 186 #
 187 #  AgentX Sub-agents
 188 #
 189                                            #  Run as an AgentX master agent
 190  master          agentx
 191                                            #  Listen for network connections (from localhost)
 192                                            #    rather than the default named socket /var/agentx/master
 193 #agentXSocket    tcp:localhost:705
 194 rwcommunity private  10.133.26.160
 195 rocommunity readall
 196 rwcommunity private  localhost
 197 pass_persist -p 100 .1.3.6.1.4.1.50005.1 /usr/bin/perl -x/opt/trc6500/snmp/ /opt/trc6500/snmp/THALES-TRC6500.pl