Cara menconvert SNMP dengan SNMP Generator

# Debian-based distributions.
sudo apt-get install unzip build-essential libsnmp-dev # Debian-based distros
# Redhat-based distributions.
sudo yum install gcc gcc-g++ make net-snmp net-snmp-utils net-snmp-libs net-snmp-devel # RHEL-based distros

git clone https://github.com/prometheus/snmp_exporter.git
cd snmp_exporter/generator
make generator mibs

make generate

./generator generate \
  -m /tmp/deviceFamilyMibs \
  -m /tmp/sharedMibs \
  -g /tmp/generator.yml \
  -o /tmp/snmp.yml

Toggle various defaults controlling MIB parsing:
  u:  allow the use of underlines in MIB symbols
  c:  disallow the use of "--" to terminate comments
  d:  save the DESCRIPTIONs of the MIB objects
  e:  disable errors when MIB symbols conflict
  w:  enable warnings when MIB symbols conflict
  W:  enable detailed warnings when MIB symbols conflict
  R:  replace MIB symbols from latest module

make docker-generate

auths:
  auth_name:
    version: 2  # SNMP version to use. Defaults to 2.
                # 1 will use GETNEXT, 2 and 3 use GETBULK.

    # Community string is used with SNMP v1 and v2. Defaults to "public_v2".
    community: public_v2

    # v3 has different and more complex settings.
    # Which are required depends on the security_level.
    # The equivalent options on NetSNMP commands like snmpbulkwalk
    # and snmpget are also listed. See snmpcmd(1).
    username: user  # Required, no default. -u option to NetSNMP.
    security_level: noAuthNoPriv  # Defaults to noAuthNoPriv. -l option to NetSNMP.
                                  # Can be noAuthNoPriv, authNoPriv or authPriv.
    password: pass  # Has no default. Also known as authKey, -A option to NetSNMP.
                    # Required if security_level is authNoPriv or authPriv.
    auth_protocol: MD5  # MD5, SHA, SHA224, SHA256, SHA384, or SHA512. Defaults to MD5. -a option to NetSNMP.
                        # Used if security_level is authNoPriv or authPriv.
    priv_protocol: DES  # DES, AES, AES192, or AES256. Defaults to DES. -x option to NetSNMP.
                        # Used if security_level is authPriv.
    priv_password: otherPass # Has no default. Also known as privKey, -X option to NetSNMP.
                             # Required if security_level is authPriv.
    context_name: context # Has no default. -n option to NetSNMP.
                          # Required if context is configured on the device.

modules:
  module_name:  # The module name. You can have as many modules as you want.
    walk:       # List of OIDs to walk. Can also be SNMP object names or specific instances.
      - 1.3.6.1.2.1.2              # Same as "interfaces"
      - sysUpTime                  # Same as "1.3.6.1.2.1.1.3"
      - 1.3.6.1.2.1.31.1.1.1.6.40  # Instance of "ifHCInOctets" with index "40"
      - 1.3.6.1.2.1.2.2.1.4        # Same as ifMtu (used for filter example)
      - bsnDot11EssSsid            # Same as 1.3.6.1.4.1.14179.2.1.1.1.2 (used for filter example)

    max_repetitions: 25  # How many objects to request with GET/GETBULK, defaults to 25.
                         # May need to be reduced for buggy devices.
    retries: 3   # How many times to retry a failed request, defaults to 3.
    timeout: 5s  # Timeout for each individual SNMP request, defaults to 5s.


    lookups:  # Optional list of lookups to perform.
              # The default for `keep_source_indexes` is false. Indexes must be unique for this option to be used.

      # If the index of a table is bsnDot11EssIndex, usually that'd be the label
      # on the resulting metrics from that table. Instead, use the index to
      # lookup the bsnDot11EssSsid table entry and create a bsnDot11EssSsid label
      # with that value.
      - source_indexes: [bsnDot11EssIndex]
        lookup: bsnDot11EssSsid
        drop_source_indexes: false  # If true, delete source index labels for this lookup.
                                    # This avoids label clutter when the new index is unique.

      # It is also possible to chain lookups or use multiple labels to gather label values.
      # This might be helpful to resolve multiple index labels to a proper human readable label.
      # Please be aware that ordering matters here.

      # In this example, we first do a lookup to get the `cbQosConfigIndex` as another label.
      - source_indexes: [cbQosPolicyIndex, cbQosObjectsIndex]
        lookup: cbQosConfigIndex
      # Using the newly added label, we have another lookup to fetch the `cbQosCMName` based on `cbQosConfigIndex`.
      - source_indexes: [cbQosConfigIndex]
        lookup: cbQosCMName

    overrides: # Allows for per-module overrides of bits of MIBs
      metricName:
        ignore: true # Drops the metric from the output.
        regex_extracts:
          Temp: # A new metric will be created appending this to the metricName to become metricNameTemp.
            - regex: '(.*)' # Regex to extract a value from the returned SNMP walks's value.
              value: '$1' # The result will be parsed as a float64, defaults to $1.
          Status:
            - regex: '.*Example'
              value: '1' # The first entry whose regex matches and whose value parses wins.
            - regex: '.*'
              value: '0'
        offset: 1.0 # Add the value to the same. Applied after scale.
        scale: 1.0 # Scale the value of the sample by this value.
        type: DisplayString # Override the metric type, possible types are:
                             #   gauge:   An integer with type gauge.
                             #   counter: An integer with type counter.
                             #   OctetString: A bit string, rendered as 0xff34.
                             #   DateAndTime: An RFC 2579 DateAndTime byte sequence. If the device has no time zone data, UTC is used.
                             #   DisplayString: An ASCII or UTF-8 string.
                             #   PhysAddress48: A 48 bit MAC address, rendered as 00:01:02:03:04:ff.
                             #   Float: A 32 bit floating-point value with type gauge.
                             #   Double: A 64 bit floating-point value with type gauge.
                             #   InetAddressIPv4: An IPv4 address, rendered as 192.0.0.8.
                             #   InetAddressIPv6: An IPv6 address, rendered as 0102:0304:0506:0708:090A:0B0C:0D0E:0F10.
                             #   InetAddress: An InetAddress per RFC 4001. Must be preceded by an InetAddressType.
                             #   InetAddressMissingSize: An InetAddress that violates section 4.1 of RFC 4001 by
                             #       not having the size in the index. Must be preceded by an InetAddressType.
                             #   EnumAsInfo: An enum for which a single timeseries is created. Good for constant values.
                             #   EnumAsStateSet: An enum with a time series per state. Good for variable low-cardinality enums.
                             #   Bits: An RFC 2578 BITS construct, which produces a StateSet with a time series per bit.

    filters: # Define filters to collect only a subset of OID table indices
      static: # static filters are handled in the generator. They will convert walks to multiple gets with the specified indices
              # in the resulting snmp.yml output.
              # the index filter will reduce a walk of a table to only the defined indices to get
              # If one of the target OIDs is used in a lookup, the filter will apply ALL tables using this lookup
              # For a network switch, this could be used to collect a subset of interfaces such as uplinks
              # For a router, this could be used to collect all real ports but not vlans and other virtual interfaces
              # Specifying ifAlias or ifName if they are used in lookups with ifIndex will apply to the filter to
              # all the OIDs that depend on the lookup, such as ifSpeed, ifInHcOctets, etc.
              # This feature applies to any table(s) OIDs using a common index
        - targets:
          - bsnDot11EssSsid
          indices: ["2","3","4"]  # List of interface indices to get

      dynamic: # dynamic filters are handed by the snmp exporter. The generator will simply pass on the configuration in the snmp.yml.
               # The exporter will do a snmp walk of the oid and will restrict snmp walk made on the targets
               # to the index matching the value in the values list.
               # This would be typically used to specify a filter for interfaces with a certain name in ifAlias, ifSpeed or admin status.
               # For example, only get interfaces that a gig and faster, or get interfaces that are named Up or interfaces that are admin Up
        - oid: 1.3.6.1.2.1.2.2.1.7
          targets:
            - "1.3.6.1.2.1.2.2.1.4"
          values: ["1", "2"]