- 追加された行はこのように表示されます。
- 削除された行は
このように表示されます。
!!PY SNMP
! install
pkg install tcl86 tk86 p5-Tcl p5-Tk p5-Term-ReadKey
pip3 install pysnmp pysnmp-mibs pysmi
Py> pip3.7 install --upgrade pysnmp
Py> pip3.7 install --upgrade pysnmp pysnmp pysnmp-mibs pysmi
Collecting pysnmp
Downloading pysnmp-4.4.12-py2.py3-none-any.whl (296 kB)
|████████████████████████████████| 296 kB 2.5 MB/s
Collecting pyasn1>=0.2.3
Downloading pyasn1-0.4.8-py2.py3-none-any.whl (77 kB)
|████████████████████████████████| 77 kB 787 kB/s
Collecting pysmi
Downloading pysmi-0.3.4-py2.py3-none-any.whl (80 kB)
|████████████████████████████████| 80 kB 667 kB/s
Collecting pycryptodomex
Downloading pycryptodomex-3.10.1-cp35-abi3-manylinux2010_x86_64.whl (1.9 MB)
|████████████████████████████████| 1.9 MB 710 kB/s
Collecting ply
Downloading ply-3.11-py2.py3-none-any.whl (49 kB)
|████████████████████████████████| 49 kB 1.2 MB/s
Installing collected packages: ply, pysmi, pycryptodomex, pyasn1, pysnmp
Successfully installed ply-3.11 pyasn1-0.4.8 pycryptodomex-3.10.1 pysmi-0.3.4 pysnmp-4.4.12
! check snmp_host
snmpwalk -v 2c -c public snmp_hosts_name_ip hrStorage
! Private MIB の追加
**ダウンロードしてくる
$ ~/.local/bin/mibdump.py ./dir-name/*
1分以内に終わらない場合にはファイルが足りない。。可能性(ネットに繋がっていない場合。。も)
http://www.circitor.fr/Mibs/Mibs.php
! Sample
#
# -*- encoding: utf-8 -*-
import sys
from pysnmp import asn1, v1, v2c
from pysnmp import role
def snmp_set(ip, community, oid_values, port=161, retries=5, timeout=1, version='1'):
"""
usage: snmp_set('192.168.10.1', 'comunity', [('1.3.6.1.2.1.43.10.2.1.4.1.1', 'i', 1),])
"""
client = role.manager((ip, port))
client.timeout = timeout
client.retries = retries
varargs = []
for oid, type, value in oid_values:
if type == 'i':
varargs.append((oid, 'INTEGER', int(value)))
elif type == 'u':
varargs.append((oid, 'UNSIGNED32', int(value)))
elif type == 't':
varargs.append((oid, 'TIMETICKS', int(value)))
elif type == 'a':
varargs.append((oid, 'IPADDRESS', value))
elif type == 'o':
varargs.append((oid, 'OBJECTID', value))
elif type == 's':
varargs.append((oid, 'OCTETSTRING', value))
elif type == 'U':
varargs.append((oid, 'COUNTER64', long(value)))
else:
print 'Unknown value type \'%s\'' % (type)
sys.exit(-1)
try:
req = eval('v' + version).SETREQUEST()
rsp = eval('v' + version).GETRESPONSE()
except (NameError, AttributeError):
print 'Unsupported SNMP protocol version: %s\n%s' % (version, usage)
sys.exit(-1)
encoded_oids = []
encoded_vals = []
for (oid, type, val) in varargs:
encoded_oids.append(asn1.OBJECTID().encode(oid))
encoded_vals.append(eval('asn1.'+type+'()').encode(val))
return client.send_and_receive(req.encode(community=community, encoded_oids=encoded_oids, encoded_vals=encoded_vals))
! disk size
https://qiita.com/mugi-tea/items/ed0a2500326533af73e5
! SNMP
https://engineeringnote.hateblo.jp/entry/snmp/python/pysnmp
https://engineeringnote.hateblo.jp/entry/snmp/python/pysnmp
! SNMP で応用
https://heartbeats.jp/hbblog/2013/02/predict-rrdtool.html
! MIB の一覧
http://park1.wakwak.com/%7Eima/freebsd_netsnmpoidlist.html
http://www.circitor.fr/Mibs/Mibs.php