librenms-librenms/snmpd.conf.example

# Change RANDOMSTRINGGOESHERE to your preferred SNMP community string
com2sec readonly  default         RANDOMSTRINGGOESHERE

group MyROGroup v2c        readonly
view all    included  .1                               80
access MyROGroup ""      any       noauth    exact  all    none   none

syslocation Rack, Room, Building, City, Country [Lat, Lon]
syscontact Your Name <your@email.address>

#OS Distribution Detection
extend distro /usr/bin/distro

#Hardware Detection
# (uncomment for x86 platforms)
#extend manufacturer '/bin/cat /sys/devices/virtual/dmi/id/sys_vendor'
#extend hardware '/bin/cat /sys/devices/virtual/dmi/id/product_name'
#extend serial '/bin/cat /sys/devices/virtual/dmi/id/product_serial'

# (uncomment for ARM platforms)
#extend hardware '/bin/cat /sys/firmware/devicetree/base/model'
#extend serial '/bin/cat /sys/firmware/devicetree/base/serial-number'