PRG-py_snmp
PY SNMP
install
pkg install tcl86 tk86 p5-Tcl p5-Tk p5-Term-ReadKey pip3 install pysnmp pysnmp-mibs pysmi
check snmp_host
snmpwalk -v 2c -c public snmp_hosts_name_ip hrStorage
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