├── .gitignore ├── LICENSE ├── README.md └── custom_components └── snmp_stats ├── __init__.py ├── config_flow.py ├── const.py ├── manifest.json ├── sensor.py └── translations └── de.json /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | pip-wheel-metadata/ 24 | share/python-wheels/ 25 | *.egg-info/ 26 | .installed.cfg 27 | *.egg 28 | MANIFEST 29 | 30 | # PyInstaller 31 | # Usually these files are written by a python script from a template 32 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 33 | *.manifest 34 | *.spec 35 | 36 | # Installer logs 37 | pip-log.txt 38 | pip-delete-this-directory.txt 39 | 40 | # Unit test / coverage reports 41 | htmlcov/ 42 | .tox/ 43 | .nox/ 44 | .coverage 45 | .coverage.* 46 | .cache 47 | nosetests.xml 48 | coverage.xml 49 | *.cover 50 | *.py,cover 51 | .hypothesis/ 52 | .pytest_cache/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | target/ 76 | 77 | # Jupyter Notebook 78 | .ipynb_checkpoints 79 | 80 | # IPython 81 | profile_default/ 82 | ipython_config.py 83 | 84 | # pyenv 85 | .python-version 86 | 87 | # pipenv 88 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 89 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 90 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 91 | # install all needed dependencies. 92 | #Pipfile.lock 93 | 94 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow 95 | __pypackages__/ 96 | 97 | # Celery stuff 98 | celerybeat-schedule 99 | celerybeat.pid 100 | 101 | # SageMath parsed files 102 | *.sage.py 103 | 104 | # Environments 105 | .env 106 | .venv 107 | env/ 108 | venv/ 109 | ENV/ 110 | env.bak/ 111 | venv.bak/ 112 | 113 | # Spyder project settings 114 | .spyderproject 115 | .spyproject 116 | 117 | # Rope project settings 118 | .ropeproject 119 | 120 | # mkdocs documentation 121 | /site 122 | 123 | # mypy 124 | .mypy_cache/ 125 | .dmypy.json 126 | dmypy.json 127 | 128 | # Pyre type checker 129 | .pyre/ 130 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ha_snmp_stats 2 | Homeassistant integration to show some stats from snmp 3 | netif - bandwidth 4 | netif - total traffic 5 | cpu load averages (1/2/3) 6 | ..more to come 7 | 8 | ### Tested working with ### 9 | * opnsense 20 10 | * openWRT 11 | 12 | 13 | ### Important: ### 14 | Set the update interval in the Integration Settings. Default is 1 second, which may kill your recorder database 15 | 16 | ### Install ### 17 | Easiest way is to add this repository to hacs. 18 | 19 | 20 | ### Screenshots :) ### 21 | comming sometime... 22 | -------------------------------------------------------------------------------- /custom_components/snmp_stats/__init__.py: -------------------------------------------------------------------------------- 1 | """The snmp_stats integration.""" 2 | from .const import * 3 | import json 4 | import voluptuous as vol 5 | from homeassistant.helpers import config_validation as cv 6 | from homeassistant.helpers.entity import Entity 7 | from homeassistant.const import ( 8 | CONF_PASSWORD, 9 | CONF_USERNAME, 10 | CONF_IP_ADDRESS, 11 | CONF_SCAN_INTERVAL 12 | ) 13 | 14 | 15 | 16 | async def async_setup(hass, config): 17 | hass.data.setdefault(DOMAIN, {}) 18 | """Set up a skeleton component.""" 19 | return True 20 | 21 | async def async_setup_entry(hass, config_entry): 22 | 23 | LOGGER.info("setup_entry: "+json.dumps(dict(config_entry.data))) 24 | 25 | hass.async_add_job(hass.config_entries.async_forward_entry_setup(config_entry, "sensor")) 26 | config_entry.add_update_listener(update_listener) 27 | 28 | return True 29 | 30 | async def update_listener(hass, entry): 31 | LOGGER.info("Update listener"+json.dumps(dict(entry.options))) 32 | hass.data[DOMAIN][entry.entry_id]["monitor"].updateIntervalSeconds=entry.options.get(CONF_SCAN_INTERVAL) 33 | 34 | -------------------------------------------------------------------------------- /custom_components/snmp_stats/config_flow.py: -------------------------------------------------------------------------------- 1 | from .sensor import SnmpStatisticsMonitor 2 | import traceback 3 | import logging 4 | import voluptuous as vol 5 | from homeassistant import config_entries 6 | from homeassistant.core import callback 7 | # pylint: disable=unused-wildcard-import 8 | from .const import * # 9 | # pylint: enable=unused-wildcard-import 10 | import voluptuous as vol 11 | from homeassistant.const import ( 12 | CONF_PASSWORD, 13 | CONF_USERNAME, 14 | CONF_IP_ADDRESS, 15 | CONF_SCAN_INTERVAL, 16 | ) 17 | 18 | 19 | class ConfigFlowHandler(config_entries.ConfigFlow,domain=DOMAIN): 20 | def __init__(self): 21 | """Initialize.""" 22 | self.data_schema = CONFIG_SCHEMA_A 23 | async def async_step_user(self, user_input=None): 24 | """Handle a flow initialized by the user.""" 25 | #if self._async_current_entries(): 26 | # return self.async_abort(reason="single_instance_allowed") 27 | 28 | if not user_input: 29 | return self._show_form() 30 | 31 | #username = user_input[CONF_USERNAME] 32 | #password = user_input[CONF_PASSWORD] 33 | ipaddress=user_input[CONF_IP_ADDRESS] 34 | 35 | try: 36 | SnmpStatisticsMonitor(ipaddress) 37 | except: 38 | e = traceback.format_exc() 39 | LOGGER.error("Unable to connect to snmp: %s", e) 40 | #if ex.errcode == 400: 41 | # return self._show_form({"base": "invalid_credentials"}) 42 | return self._show_form({"base": "connection_error"}) 43 | 44 | return self.async_create_entry( 45 | title=user_input[CONF_IP_ADDRESS], 46 | data={ 47 | #CONF_USERNAME: username, 48 | #CONF_PASSWORD: password, 49 | CONF_IP_ADDRESS: ipaddress, 50 | }, 51 | ) 52 | 53 | @callback 54 | def _show_form(self, errors=None): 55 | """Show the form to the user.""" 56 | return self.async_show_form( 57 | step_id="user", 58 | data_schema=self.data_schema, 59 | errors=errors if errors else {}, 60 | ) 61 | 62 | async def async_step_import(self, import_config): 63 | """Import a config entry from configuration.yaml.""" 64 | #if self._async_current_entries(): 65 | # LOGGER.warning("Only one configuration of abode is allowed.") 66 | # return self.async_abort(reason="single_instance_allowed") 67 | 68 | return await self.async_step_user(import_config) 69 | @staticmethod 70 | @callback 71 | def async_get_options_flow(config_entry): 72 | return OptionsFlowHandler(config_entry) 73 | 74 | 75 | class OptionsFlowHandler(config_entries.OptionsFlow): 76 | def __init__(self, config_entry): 77 | """Initialize options flow.""" 78 | self.config_entry = config_entry 79 | self.options = dict(config_entry.options) 80 | 81 | 82 | async def async_step_init(self, user_input=None): 83 | """Manage the options.""" 84 | if user_input is not None: 85 | return self.async_create_entry(title="", data=user_input) 86 | 87 | return self.async_show_form( 88 | step_id="init", 89 | data_schema=vol.Schema( 90 | { 91 | vol.Optional(CONF_SCAN_INTERVAL, default=self.config_entry.options.get(CONF_SCAN_INTERVAL, DEFAULT_SCAN_INTERVAL)): cv.positive_int, 92 | } 93 | ) 94 | 95 | ) 96 | async def _update_options(self): 97 | """Update config entry options.""" 98 | return self.async_create_entry(title="", data=self.options) -------------------------------------------------------------------------------- /custom_components/snmp_stats/const.py: -------------------------------------------------------------------------------- 1 | import logging 2 | import voluptuous as vol 3 | from datetime import timedelta 4 | from homeassistant.helpers import config_validation as cv 5 | from homeassistant.const import ( 6 | CONF_PASSWORD, 7 | CONF_USERNAME, 8 | CONF_IP_ADDRESS, 9 | CONF_SCAN_INTERVAL 10 | ) 11 | LOGGER = logging.getLogger(__package__) 12 | 13 | DOMAIN = "snmp_stats" 14 | DEFAULT_SCAN_INTERVAL = 10 15 | 16 | CONFIG_SCHEMA_A=vol.Schema( 17 | { 18 | #vol.Required(CONF_USERNAME): vol.In(["User", "Installer"]), 19 | #vol.Required(CONF_PASSWORD): str, 20 | vol.Required(CONF_IP_ADDRESS): str, 21 | } 22 | ) 23 | 24 | CONFIG_SCHEMA = vol.Schema( 25 | { 26 | DOMAIN: CONFIG_SCHEMA_A 27 | }, 28 | extra=vol.ALLOW_EXTRA, 29 | ) 30 | 31 | 32 | def flattenObj(prefix,seperator,obj): 33 | result={} 34 | for field in obj: 35 | val=obj[field] 36 | valprefix=prefix+seperator+field 37 | if type(val) is dict: 38 | sub=flattenObj(valprefix,seperator,val) 39 | result.update(sub) 40 | else: 41 | result[valprefix]=val 42 | return result 43 | -------------------------------------------------------------------------------- /custom_components/snmp_stats/manifest.json: -------------------------------------------------------------------------------- 1 | { 2 | "domain": "snmp_stats", 3 | "name": "snmp_stats", 4 | "documentation": "https://www.weltmeyer.net", 5 | "dependencies": [], 6 | "codeowners": ["@weltmeyer"], 7 | "requirements": ["pysnmp"], 8 | "config_flow": true, 9 | "version": "0.1.0" 10 | } 11 | -------------------------------------------------------------------------------- /custom_components/snmp_stats/sensor.py: -------------------------------------------------------------------------------- 1 | from pysnmp import hlapi 2 | from pysnmp.error import PySnmpError 3 | import time 4 | import traceback 5 | from datetime import datetime 6 | import sys 7 | # pylint: disable=unused-wildcard-import 8 | from .const import * 9 | # pylint: enable=unused-wildcard-import 10 | import threading 11 | import time 12 | from homeassistant.helpers import config_validation as cv 13 | from homeassistant.helpers.entity import Entity 14 | 15 | from homeassistant.const import ( 16 | CONF_PASSWORD, 17 | CONF_USERNAME, 18 | CONF_IP_ADDRESS, 19 | EVENT_HOMEASSISTANT_STOP, 20 | CONF_SCAN_INTERVAL, 21 | ) 22 | 23 | 24 | async def async_setup_entry(hass, config_entry,async_add_entities): 25 | """Set up the sensor platform.""" 26 | LOGGER.info('SETUP_ENTRY') 27 | #username=config_entry.data.get(CONF_USERNAME) 28 | #password=config_entry.data.get(CONF_PASSWORD) 29 | ipaddress=config_entry.data.get(CONF_IP_ADDRESS) 30 | updateIntervalSeconds=config_entry.options.get(CONF_SCAN_INTERVAL) 31 | maxretries=3 32 | 33 | for i in range(maxretries): 34 | try: 35 | monitor = SnmpStatisticsMonitor(ipaddress,updateIntervalSeconds,async_add_entities) 36 | break 37 | except: 38 | if i==maxretries-1: 39 | raise 40 | 41 | 42 | 43 | 44 | hass.data[DOMAIN][config_entry.entry_id]={"monitor":monitor} 45 | 46 | 47 | monitor.start() 48 | def _stop_monitor(_event): 49 | monitor.stopped=True 50 | #hass.states.async_set 51 | hass.bus.async_listen(EVENT_HOMEASSISTANT_STOP, _stop_monitor) 52 | LOGGER.info('Init done') 53 | return True 54 | 55 | 56 | class SnmpStatisticsSensor(Entity): 57 | def __init__(self,id,name=None): 58 | self._attributes = {} 59 | self._state ="NOTRUN" 60 | self.entity_id=id 61 | if name is None: 62 | name=id 63 | self._name=name 64 | LOGGER.info("Create Sensor {0}".format(id)) 65 | 66 | def set_state(self, state): 67 | """Set the state.""" 68 | if self._state==state: 69 | return 70 | self._state = state 71 | if self.enabled: 72 | self.schedule_update_ha_state() 73 | 74 | 75 | def set_attributes(self, attributes): 76 | """Set the state attributes.""" 77 | self._attributes = attributes 78 | 79 | @property 80 | def unique_id(self) -> str: 81 | """Return the unique ID for this sensor.""" 82 | return self.entity_id 83 | 84 | 85 | @property 86 | def should_poll(self): 87 | """Only poll to update phonebook, if defined.""" 88 | return False 89 | @property 90 | def device_state_attributes(self): 91 | """Return the state attributes.""" 92 | return self._attributes 93 | @property 94 | def state(self): 95 | """Return the state of the device.""" 96 | return self._state 97 | @property 98 | def name(self): 99 | """Return the name of the sensor.""" 100 | return self._name 101 | def update(self): 102 | LOGGER.info("update "+self.entity_id) 103 | 104 | class SnmpStatisticsMonitor: 105 | 106 | def __init__(self,target_ip,updateIntervalSeconds=1,async_add_entities=None): 107 | self.meterSensors={} 108 | self.stopped = False 109 | self.async_add_entities=async_add_entities 110 | self.updateIntervalSeconds=updateIntervalSeconds 111 | self.current_if_data={} 112 | self.current_if_data_time=0 113 | self.stat_time=0 114 | self.target_ip=target_ip 115 | self.hostname=None 116 | self.cpuload1=None 117 | self.cpuload2=None 118 | self.cpuload3=None 119 | self.update_stats()#try this to throw error if not working. 120 | if async_add_entities is not None: 121 | self.setupEntities() 122 | 123 | #region static methods 124 | @staticmethod 125 | def get(target, oids, credentials, port=161, engine=hlapi.SnmpEngine(), context=hlapi.ContextData()): 126 | handler = hlapi.getCmd( 127 | engine, 128 | credentials, 129 | hlapi.UdpTransportTarget((target, port)), 130 | context, 131 | *__class__.construct_object_types(oids) 132 | ) 133 | return __class__.fetch(handler, 1)[0] 134 | 135 | @staticmethod 136 | def construct_object_types(list_of_oids): 137 | object_types = [] 138 | for oid in list_of_oids: 139 | object_types.append(hlapi.ObjectType(hlapi.ObjectIdentity(oid))) 140 | return object_types 141 | 142 | @staticmethod 143 | def get_bulk(target, oids, credentials, count, start_from=0, port=161, 144 | engine=hlapi.SnmpEngine(), context=hlapi.ContextData()): 145 | handler = hlapi.bulkCmd( 146 | engine, 147 | credentials, 148 | hlapi.UdpTransportTarget((target, port)), 149 | context, 150 | start_from, count, 151 | *__class__.construct_object_types(oids) 152 | ) 153 | return __class__.fetch(handler, count) 154 | 155 | @staticmethod 156 | def get_bulk_auto(target, oids, credentials, count_oid, start_from=0, port=161, 157 | engine=hlapi.SnmpEngine(), context=hlapi.ContextData()): 158 | count = __class__.get(target, [count_oid], credentials, port, engine, context)[count_oid] 159 | return __class__.get_bulk(target, oids, credentials, count, start_from, port, engine, context) 160 | @staticmethod 161 | def cast(value): 162 | try: 163 | return int(value) 164 | except (ValueError, TypeError): 165 | try: 166 | return float(value) 167 | except (ValueError, TypeError): 168 | try: 169 | return str(value) 170 | except (ValueError, TypeError): 171 | pass 172 | return value 173 | @staticmethod 174 | def fetch(handler, count): 175 | result = [] 176 | for i in range(count): 177 | try: 178 | error_indication, error_status, error_index, var_binds = next(handler) 179 | if not error_indication and not error_status: 180 | items = {} 181 | for var_bind in var_binds: 182 | items[str(var_bind[0])] = __class__.cast(var_bind[1]) 183 | result.append(items) 184 | else: 185 | raise RuntimeError('Got SNMP error: {0}'.format(error_indication)) 186 | except StopIteration: 187 | break 188 | return result 189 | 190 | #endregion 191 | def update_stats(self): 192 | self.update_netif_stats() 193 | more_data=__class__.get(self.target_ip,[ 194 | '1.3.6.1.2.1.1.5.0', 195 | '1.3.6.1.4.1.2021.10.1.3.1', 196 | '1.3.6.1.4.1.2021.10.1.3.2', 197 | '1.3.6.1.4.1.2021.10.1.3.3', 198 | ],hlapi.CommunityData('public')) 199 | 200 | 201 | #cpu usage://1.3.6.1.2.1.25.3.3[.1...4] 202 | cpu_usages= __class__.get_bulk(self.target_ip, [ 203 | '1.3.6.1.2.1.25.3.3', 204 | ], hlapi.CommunityData('public', mpModel=1), 205 | 32 206 | ) 207 | 208 | 209 | #print(more_data) 210 | #print(more_data['1.3.6.1.4.1.2021.10.1.1']) 211 | #print(more_data['1.3.6.1.2.1.1.5.0']) 212 | #for k,v in more_data: 213 | # print(f"{k}:{v}") 214 | self.hostname=more_data['1.3.6.1.2.1.1.5.0'] 215 | self.cpuload1=more_data['1.3.6.1.4.1.2021.10.1.3.1'] 216 | self.cpuload2=more_data['1.3.6.1.4.1.2021.10.1.3.2'] 217 | self.cpuload3=more_data['1.3.6.1.4.1.2021.10.1.3.3'] 218 | 219 | def update_netif_stats(self): 220 | if_data=self.current_if_data 221 | its = __class__.get_bulk_auto(self.target_ip, [ 222 | '1.3.6.1.2.1.2.2.1.2',#v1, ifDescr 223 | #'1.3.6.1.2.1.2.2.1.16',#v1, ifOutOctets 224 | #'1.3.6.1.2.1.2.2.1.10',#v1, ifInOctets 225 | '1.3.6.1.2.1.31.1.1.1.1',#v2, ifName 226 | '1.3.6.1.2.1.31.1.1.1.18',#v2, ifAlias 227 | '1.3.6.1.2.1.31.1.1.1.6', #v2, ifHCInOctets 228 | '1.3.6.1.2.1.31.1.1.1.10', #v2, ifHCOutOctets 229 | ], hlapi.CommunityData('public', mpModel=1), 230 | '1.3.6.1.2.1.2.1.0' #v1, ifCount 231 | ) 232 | 233 | 234 | 235 | for k in if_data: 236 | if_data[k]['rx_octets_prev']=if_data[k]['rx_octets'] 237 | if_data[k]['tx_octets_prev']=if_data[k]['tx_octets'] 238 | 239 | 240 | 241 | for it in its: 242 | for k, v in it.items(): 243 | oidParts=k.split('.') 244 | ifId=oidParts[-1] 245 | infotype=oidParts[-2] 246 | if ifId not in if_data: 247 | if_data[ifId]={ 248 | 'name':'', 249 | 'name2':'', 250 | 'alias':'', 251 | 'rx_octets':-1, 252 | 'tx_octets':-1, 253 | 'rx_speed_octets':-1.0, 254 | 'tx_speed_octets':-1.0, 255 | 'rx_octets_prev':-1.0, 256 | 'tx_octets_prev':-1.0, 257 | 'last_stat_time':time.time(), 258 | 'rx_diff':-1, 259 | 'tx_diff':-1 260 | } 261 | 262 | if infotype=='2': 263 | if_data[ifId]['name']=v 264 | elif infotype=='1': 265 | if_data[ifId]['name2']=v 266 | elif infotype=='18': 267 | if_data[ifId]['alias']=v 268 | elif k.find('2.2.1.10')>-1: 269 | if_data[ifId]['rx_octets']=v 270 | elif k.find('2.2.1.16')>-1: 271 | if_data[ifId]['tx_octets']=v 272 | elif k.find('31.1.1.1.6')>-1: 273 | if_data[ifId]['rx_octets']=v 274 | elif k.find('31.1.1.1.10')>-1: 275 | if_data[ifId]['tx_octets']=v 276 | 277 | 278 | new_if_data_time=time.time() 279 | for k in self.current_if_data: 280 | cur_data=self.current_if_data[k] 281 | 282 | timediff_statistics=new_if_data_time-cur_data['last_stat_time'] 283 | timediff_stat_seconds=timediff_statistics#/1000.0 284 | 285 | rx_diff=cur_data['rx_octets']-cur_data['rx_octets_prev'] 286 | tx_diff=cur_data['tx_octets']-cur_data['tx_octets_prev'] 287 | 288 | 289 | cur_data['rx_diff']=rx_diff 290 | cur_data['tx_diff']=tx_diff 291 | 292 | if timediff_stat_seconds<1: 293 | continue 294 | 295 | if rx_diff==0 and tx_diff==0 and timediff_stat_seconds<4:##wait until really going to 0 296 | continue 297 | 298 | rx_byte_s=rx_diff/timediff_stat_seconds 299 | tx_byte_s=tx_diff/timediff_stat_seconds 300 | cur_data['last_stat_time']=new_if_data_time 301 | 302 | cur_data['rx_speed_octets']=rx_byte_s 303 | cur_data['tx_speed_octets']=tx_byte_s 304 | 305 | 306 | self.current_if_data=if_data 307 | self.current_if_data_time=new_if_data_time 308 | 309 | def start(self): 310 | threading.Thread(target=self.watcher).start() 311 | def watcher(self): 312 | LOGGER.info(f'Start Watcher Thread - updateInterval:{self.updateIntervalSeconds}') 313 | 314 | while not self.stopped: 315 | try: 316 | #LOGGER.warning('Get PowerMeters: ') 317 | self.update_stats() 318 | if self.async_add_entities is not None: 319 | self.AddOrUpdateEntities() 320 | except (KeyError,PySnmpError): 321 | time.sleep(1)#sleep a second for these errors 322 | except:#other errors get logged... 323 | e = traceback.format_exc() 324 | LOGGER.error(e) 325 | if self.updateIntervalSeconds is None: 326 | self.updateIntervalSeconds=5 327 | 328 | time.sleep(max(1,self.updateIntervalSeconds)) 329 | 330 | #region HA 331 | def setupEntities(self): 332 | self.update_stats() 333 | if self.async_add_entities is not None: 334 | self.AddOrUpdateEntities() 335 | 336 | 337 | def _AddOrUpdateEntity(self,id,friendlyname,value,unit): 338 | if id in self.meterSensors: 339 | sensor=self.meterSensors[id] 340 | #sensor.set_attributes({"unit_of_measurement":unit,"device_class":"power","friendly_name":friendlyname}) 341 | sensor.set_state(value) 342 | else: 343 | sensor=SnmpStatisticsSensor(id,friendlyname) 344 | sensor._state=value 345 | sensor.set_attributes( 346 | { 347 | "unit_of_measurement":unit, 348 | #"device_class":"power", 349 | "friendly_name":friendlyname 350 | } 351 | ) 352 | self.async_add_entities([sensor]) 353 | #time.sleep(.5)#sleep a moment and wait for async add 354 | self.meterSensors[id]=sensor 355 | 356 | def AddOrUpdateEntities(self): 357 | allSensorsPrefix="sensor."+DOMAIN+"_"+self.target_ip.replace('.','_')+"_" 358 | for k in self.current_if_data: 359 | cur_if_data=self.current_if_data[k] 360 | if_name=cur_if_data['name2'] 361 | if_alias=cur_if_data['alias'] 362 | 363 | if_rx_mbit=cur_if_data['rx_speed_octets']*8/1000/1000 364 | if_tx_mbit=cur_if_data['tx_speed_octets']*8/1000/1000 365 | if_rx_mbyte=cur_if_data['rx_speed_octets']/1000/1000 366 | if_tx_mbyte=cur_if_data['tx_speed_octets']/1000/1000 367 | 368 | 369 | 370 | if_rx_total_mbit=cur_if_data['rx_octets']*8/1000/1000 371 | if_tx_total_mbit=cur_if_data['tx_octets']*8/1000/1000 372 | 373 | 374 | self._AddOrUpdateEntity(allSensorsPrefix+"netif_"+if_name+'_curbw_out_mbit',if_name+" BW Out (mbit)",round(if_tx_mbit,2),'mbit/s') 375 | self._AddOrUpdateEntity(allSensorsPrefix+"netif_"+if_name+'_curbw_in_mbit',if_name+" BW In (mbit)",round(if_rx_mbit,2),'mbit/s') 376 | 377 | self._AddOrUpdateEntity(allSensorsPrefix+"netif_"+if_name+'_curbw_out_mbyte',if_name+" BW Out (mbyte)",round(if_tx_mbyte,2),'mbyte/s') 378 | self._AddOrUpdateEntity(allSensorsPrefix+"netif_"+if_name+'_curbw_in_mbyte',if_name+" BW In (mbyte)",round(if_rx_mbyte,2),'mbyte/s') 379 | 380 | 381 | self._AddOrUpdateEntity(allSensorsPrefix+"netif_"+if_name+'_total_out_mbit',if_name+" Total Out (mbit)",round(if_tx_total_mbit,2),'mbit') 382 | self._AddOrUpdateEntity(allSensorsPrefix+"netif_"+if_name+'_total_in_mbit',if_name+" Total In (mbit)",round(if_rx_total_mbit,2),'mbit') 383 | 384 | self._AddOrUpdateEntity(allSensorsPrefix+"netif_"+if_name+'_total_out_byte',if_name+" Total Out (bytes)",cur_if_data['tx_octets'],'byte') 385 | self._AddOrUpdateEntity(allSensorsPrefix+"netif_"+if_name+'_total_in_byte',if_name+" Total In (bytes)",cur_if_data['rx_octets'],'byte') 386 | 387 | 388 | 389 | self._AddOrUpdateEntity(allSensorsPrefix+"cpu_load_1","CPU Avg 1",self.cpuload1*100,'%') 390 | self._AddOrUpdateEntity(allSensorsPrefix+"cpu_load_2","CPU Avg 2",self.cpuload2*100,'%') 391 | self._AddOrUpdateEntity(allSensorsPrefix+"cpu_load_3","CPU Avg 3",self.cpuload3*100,'%') 392 | 393 | 394 | 395 | 396 | -------------------------------------------------------------------------------- /custom_components/snmp_stats/translations/de.json: -------------------------------------------------------------------------------- 1 | { 2 | "config": { 3 | "abort": { 4 | "single_instance_allowed": "Es ist nur eine einzige Konfiguration von snmp_stats erlaubt." 5 | }, 6 | "error": { 7 | "connection_error": "Es kann keine Verbindung zum SNMP-Service hergestellt werden.", 8 | "identifier_exists": "Das Konto ist bereits registriert.", 9 | "invalid_credentials": "Ung\u00fcltige Anmeldeinformationen" 10 | }, 11 | "step": { 12 | "user": { 13 | "data": { 14 | "password": "Passwort", 15 | "username": "Nutzername(user/installer)", 16 | "ip_address": "IP-Adresse", 17 | "scan_interval": "Aktualisierungsinterval(Sekunden)" 18 | }, 19 | "title": "Gib deine SNMP-Anmeldeinformationen ein" 20 | } 21 | 22 | }, 23 | "title": "SNMP Stats" 24 | }, 25 | "options":{ 26 | "step":{ 27 | "init":{ 28 | "data":{ 29 | "scan_interval": "Aktualisierungsinterval(Sekunden)" 30 | } 31 | } 32 | } 33 | } 34 | } --------------------------------------------------------------------------------