checks/pfsense_if

   1 #!/usr/bin/python
   2 # -*- encoding: utf-8; py-indent-offset: 4 -*-
   3 # +------------------------------------------------------------------+
   4 # |             ____ _               _        __  __ _  __           |
   5 # |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
   6 # |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
   7 # |           | |___| | | |  __/ (__|   <    | |  | | . \            |
   8 # |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
   9 # |                                                                  |
  10 # | Copyright Mathias Kettner 2015             mk@mathias-kettner.de |
  11 # +------------------------------------------------------------------+
  12 #
  13 # This file is part of Check_MK.
  14 # The official homepage is at http://mathias-kettner.de/check_mk.
  15 #
  16 # check_mk is free software;  you can redistribute it and/or modify it
  17 # under the  terms of the  GNU General Public License  as published by
  18 # the Free Software Foundation in version 2.  check_mk is  distributed
  19 # in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
  20 # out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
  21 # PARTICULAR PURPOSE. See the  GNU General Public License for more de-
  22 # tails. You should have  received  a copy of the  GNU  General Public
  23 # License along with GNU Make; see the file  COPYING.  If  not,  write
  24 # to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
  25 # Boston, MA 02110-1301 USA.
  26
  27 factory_settings["pfsense_if_default_levels"] = {
  28     "ipv4_in_blocked": (100.0, 10000.0),
  29     "average": 3,
  30 }
  31
  32
  33 def parse_pfsense_if(info):
  34     parsed = {}
  35     for line in info:
  36         parsed[line[0]] = {"ip4_in_blocked": int(line[1])}
  37     return parsed
  38
  39
  40 def inventory_pfsense_if(parsed):
  41     for item in parsed:
  42         yield item, {}
  43
  44
  45 check_info["pfsense_if"] = {
  46     "parse_function": parse_pfsense_if,
  47     "inventory_function": inventory_pfsense_if,
  48     "default_levels_variable": "pfsense_if_default_levels",
  49     "check_function": check_firewall_if,
  50     "service_description": "Firewall Interface %s",
  51     "snmp_info": (
  52         ".1.3.6.1.4.1.12325.1.200.1.8.2.1",
  53         [
  54             "2",  # pfInterfacesIfDescr
  55             "12",  # pfInterfacesIf4PktsInBlock
  56         ]),
  57     "snmp_scan_function": lambda oid: "pfsense" in oid(".1.3.6.1.2.1.1.1.0").lower(),
  58     "includes": ["firewall_if.include"],
  59     "group": "firewall_if",
  60 }