def test_v1_mv_get(self):
print("\n")
print(
"---v1 multi-varbind test-------------------------------------\n")
sess = setup_v1()
varlist = netsnmp.VarList(netsnmp.Varbind('sysUpTime', 0),
netsnmp.Varbind('sysContact', 0),
netsnmp.Varbind('sysLocation', 0))
vals = sess.get(varlist)
print("v1 sess.get result: ", vals, "\n")
self.assertTrue(len(vals) > 0)
for var in varlist:
print(var.tag, var.iid, "=", var.val, '(', var.type, ')')
vals = sess.getnext(varlist)
print("v1 sess.getnext result: ", vals, "\n")
self.assertTrue(len(vals) > 0)
for var in varlist:
print(var.tag, var.iid, "=", var.val, '(', var.type, ')')
varlist = netsnmp.VarList(netsnmp.Varbind('sysUpTime'),
netsnmp.Varbind('sysORLastChange'),
netsnmp.Varbind('sysORID'),
netsnmp.Varbind('sysORDescr'),
netsnmp.Varbind('sysORUpTime'))
vals = sess.getbulk(2, 8, varlist)
print("v1 sess.getbulk result: ", vals, "\n")
self.assertEqual(vals, None) # GetBulk is not supported for v1
for var in varlist:
print(var.tag, var.iid, "=", var.val, '(', var.type, ')')
def Disk_Controller():
disk_controller_name_list = []
disk_controller_status_list = []
problem_disk_controller_list = []
disk_controller_status_Dict = {}
disk_controller_name_oid = str(
".1.3.6.1.4.1.674.10892.5.5.1.20.130.1.1.2.")
for i in range(1, 4):
disk_controller_name_suboid = disk_controller_name_oid + str(i)
disk_controller_name = netsnmp.snmpget(
netsnmp.Varbind(disk_controller_name_suboid),
Version=2,
DestHost=(hosts),
Community=(communitys))
if str(disk_controller_name[0]) != str("None"):
disk_controller_name_list.append(disk_controller_name[0])
else:
break
disk_controller_status_oid = str(
".1.3.6.1.4.1.674.10892.5.5.1.20.130.1.1.38.")
for i in range(1, 4):
disk_controller_status_suboid = disk_controller_status_oid + str(i)
disk_controller_status = netsnmp.snmpget(
netsnmp.Varbind(disk_controller_status_suboid),
Version=2,
DestHost=(hosts),
Community=(communitys))
if str(disk_controller_status[0]) != str("None"):
disk_controller_status_list.append(disk_controller_status[0])
else:
break
disk_controller_status_Dict = dict(
zip(disk_controller_name_list, disk_controller_status_list))
for (k, i) in disk_controller_status_Dict.items():
if i != str(3):
problem_disk_controller_list.append(k)
if len(problem_disk_controller_list) == 0:
for i in disk_controller_name_list:
print i,
print "is OK,",
else:
for i in problem_disk_controller_list:
print i,
print "is problem,",
def fetchOID(host, community, graphiteroot, emcDisk, verbose):
if verbose:
print >> sys.stderr, 'connecting to host: %s using community: %s' % (
host, community)
statsTable = {
'diskperfOpsPerSecond': '1.3.6.1.4.1.12124.2.2.52.1.3',
'diskperfInBitsPerSecond': '1.3.6.1.4.1.12124.2.2.52.1.4',
'diskperfOutBitsPerSecond': '1.3.6.1.4.1.12124.2.2.52.1.5'
}
snmp = netsnmp.Session(DestHost=host, Version=2, Community=community)
# connect and fetch the list of isilon disks
emcDiskList = '.1.3.6.1.4.1.12124.2.2.52.1.2'
Var = netsnmp.Varbind(emcDiskList)
Vars = netsnmp.VarList(Var)
snmp.walk(Vars)
currentTime = time.time()
for vs in Vars:
# vs.iid = the index of the zone
# vs.tag = leaf identifier e.g. 'zone name
# vs.val = name of virtual server
# vs.type = snmp data type, e.g. counter, integer, etc
# if we specified a list of zones
# make sure we filter on those
if emcDisk:
if vs.val not in emcDisk:
continue
#import pdb;pdb.set_trace()
for type in statsTable:
try:
oid = statsTable[type] + "." + vs.iid
head, tail = oid.rsplit('.', 1)
vars = netsnmp.VarList(netsnmp.Varbind(head, tail))
result = [x[0] for x in snmp.get(vars)]
result = float(x)
if verbose:
print >> sys.stderr, '%s %s = %s' % (vs.val, type, result)
#currentTime = time.time()
datapoint = '%s.%s.%s' % (graphiteroot, vs.val.replace(
' ', ''), type)
package.append((datapoint, (currentTime, result)))
except Exception as uhoh:
print >> sys.stderr, "could not get oid: %s" % uhoh
#sys.exit(1)
return package, currentTime, result
def test_v3_get(self):
print("\n")
sess = setup_v3()
varlist = netsnmp.VarList(netsnmp.Varbind('sysUpTime', 0),
netsnmp.Varbind('sysContact', 0),
netsnmp.Varbind('sysLocation', 0))
print("---v3 get-------------------------------------\n")
vals = sess.get(varlist)
print("v3 sess.get result: ", vals, "\n")
self.assertTrue(len(vals) > 0)
for var in varlist:
print(var.tag, var.iid, "=", var.val, '(', var.type, ')')
print("\n")
def fetchOID(host, community, graphiteroot, virtualserver, verbose):
if verbose:
print >> sys.stderr, 'connecting to host: %s using community: %s' % (
host, community)
statsTable = {
'gtmPoolStatPreferred': '1.3.6.1.4.1.3375.2.3.6.2.3.1.2',
'gtmPoolStatAlternate': '1.3.6.1.4.1.3375.2.3.6.2.3.1.3',
'gtmPoolStatFallback': '1.3.6.1.4.1.3375.2.3.6.2.3.1.4',
'gtmPoolStatDropped': '1.3.6.1.4.1.3375.2.3.6.2.3.1.5',
'gtmPoolStatExplicitIp': '1.3.6.1.4.1.3375.2.3.6.2.3.1.6',
'gtmPoolStatReturnToDns': '1.3.6.1.4.1.3375.2.3.6.2.3.1.7'
}
snmp = netsnmp.Session(DestHost=host, Version=2, Community=community)
# connect and fetch the list of virtual servers
gtmPoolStatList = '.1.3.6.1.4.1.3375.2.3.6.2.3.1.1'
Var = netsnmp.Varbind(gtmPoolStatList)
Vars = netsnmp.VarList(Var)
snmp.walk(Vars)
currentTime = time.time()
for vs in Vars:
# vs.iid = the index of the virtualserver
# vs.tag = leaf identifier e.g. 'ltmVirtualServName'
# vs.val = name of virtual server
# vs.type = snmp data type, e.g. counter, integer, etc
# if we specified a list of virtualservers
# make sure we filter on those
if virtualserver:
if vs.val not in virtualserver:
continue
for type in statsTable:
try:
oid = statsTable[type] + "." + vs.iid
head, tail = oid.rsplit('.', 1)
vars = netsnmp.VarList(netsnmp.Varbind(head, tail))
result = [x[0] for x in snmp.get(vars)]
result = float(x)
if verbose:
print >> sys.stderr, '%s %s = %s' % (vs.val, type, result)
#currentTime = time.time()
datapoint = '%s.%s.%s' % (graphiteroot, vs.val, type)
package.append((datapoint, (currentTime, result)))
except Exception as uhoh:
print >> sys.stderr, "could not get oid: %s" % uhoh
#sys.exit(1)
return package, currentTime, result
def test_v3_getbulk(self):
sess = setup_v3()
varlist = netsnmp.VarList(netsnmp.Varbind('sysUpTime'),
netsnmp.Varbind('sysORLastChange'),
netsnmp.Varbind('sysORID'),
netsnmp.Varbind('sysORDescr'),
netsnmp.Varbind('sysORUpTime'))
vals = sess.getbulk(2, 8, varlist)
print("v3 sess.getbulk result: ", vals, "\n")
self.assertTrue(len(vals) > 0)
for var in varlist:
print(var.tag, var.iid, "=", var.val, '(', var.type, ')')
print("\n")
def getnfs(target):
session = netsnmp.Session(DestHost=target,
Version=2,
Community=communitystring)
uspacevar = netsnmp.VarList(netsnmp.Varbind('.1.3.6.1.4.1.12124.1.3.2.0'))
aspacevar = netsnmp.VarList(netsnmp.Varbind('.1.3.6.1.4.1.12124.1.3.3.0'))
tspacevar = netsnmp.VarList(netsnmp.Varbind('.1.3.6.1.4.1.12124.1.3.1.0'))
uspace = session.get(uspacevar)
aspace = session.get(aspacevar)
tspace = session.get(tspacevar)
pspace = float(aspace[0]) / float(tspace[0]) * 100
print "\t\t%s : used = %s : availible space = %s : free = %.2f %% " % (
target, sizeof_fmt(int(uspace[0])), sizeof_fmt(int(aspace[0])), pspace)
return "\t\t%s : used = %s : availible space = %s : free = %.2f %% " % (
target, sizeof_fmt(int(uspace[0])), sizeof_fmt(int(aspace[0])), pspace)
def do_snmpquery(snmpcmd, oid_to_get, snmpget):
"""Do an SNMP query
Args:
snmpcmd: SNMP variables required to do SNMP queries on device
oid_to_get: OID to walk
snmpget: Flag determining whether to do a GET or WALK
Returns:
Dictionary of tuples (OID, value)
"""
# Initialize variables
return_results = {}
results_objs = False
session = False
# Get OID
try:
session = netsnmp.Session(DestHost=snmpcmd['ipaddress'],
Version=snmpcmd['version'],
Community=snmpcmd['community'],
SecLevel='authPriv',
AuthProto=snmpcmd['authprotocol'],
AuthPass=snmpcmd['authpassword'],
PrivProto=snmpcmd['privprotocol'],
PrivPass=snmpcmd['privpassword'],
SecName=snmpcmd['secname'],
UseNumeric=True)
results_objs = netsnmp.VarList(netsnmp.Varbind(oid_to_get))
if snmpget:
session.get(results_objs)
else:
session.walk(results_objs)
except Exception as exception_error:
# Check for errors and print out results
print('ERROR: Occurred during SNMPget for OID %s from %s: '
'(%s)') % (oid_to_get, snmpcmd['ipaddress'], exception_error)
sys.exit(2)
# Crash on error
if (session.ErrorStr):
print(
'ERROR: Occurred during SNMPget for OID %s from %s: '
'(%s) ErrorNum: %s, ErrorInd: %s') % (
oid_to_get, snmpcmd['ipaddress'], session.ErrorStr,
session.ErrorNum, session.ErrorInd)
sys.exit(2)
# Construct the results to return
for result in results_objs:
if is_number(result.val):
return_results[('%s.%s') % (result.tag, result.iid)] = (float(
result.val))
else:
return_results[('%s.%s') % (result.tag, result.iid)] = (result.val)
return return_results
def updateOnuIpHost(self,controlid): #time.sleep(1) _vars = netsnmp.VarList( netsnmp.Varbind(iso,sleGponOnuHostControlRequest, '2','INTEGER'), netsnmp.Varbind(iso,sleGponOnuHostControlOltId, self.OLTinterface,'INTEGER'), netsnmp.Varbind(iso,sleGponOnuHostControlOnuId, self.ONUid,'INTEGER'), netsnmp.Varbind(iso,sleGponOnuHostControlId, str(controlid),'INTEGER'), netsnmp.Varbind(iso,sleGponOnuHostControlTimer, '0','INTEGER') ) status = self._snmp_session.set(_vars) #time.sleep(0.5) if status == 1: result = "Success" else: result = "Failure" return result
def snmp_get(host, credential, object_type):
"""Impelmentation of snmp get functionality
:param object_type: mib object
:param host: switch ip
:param credential: the dict of credential to access switch
"""
try:
import netsnmp
except ImportError:
logging.error("Module 'netsnmp' do not exist! Please install it first")
return None
if 'Version' not in credential or 'Community' not in credential:
logging.error('[uitls][snmp_get] missing keywords in %s for %s',
credential, host)
return None
if credential['Version'] in AUTH_VERSIONS:
version = AUTH_VERSIONS[credential['Version']]
credential['Version'] = version
varbind = netsnmp.Varbind(object_type)
res = netsnmp.snmpget(varbind, DestHost=host, **credential)
if not res:
logging.error('no result found for %s %s', host, credential)
return None
return res[0]
def query(self):
"""
snmpwalk
"""
result = None
try:
result = netsnmp.snmpwalk(netsnmp.VarList(
netsnmp.Varbind(self.oid, '', 10, 'INTEGER')),
Version=int(self.version),
DestHost=self.destHost,
Community=self.community)
print result
if len(result) == 0:
error = 'snmp get lldp info fail'
if not os.path.exists(self.file):
os.mknod(self.file)
with open(self.file, 'w') as f:
csvwriter = csv.writer(f)
csvwriter.writerow(
[self.destHost, self.community, self.oid, error])
except Exception:
error = 'snmp get lldp info fail'
if not os.path.exists(self.file):
os.mknod(self.file)
with open(self.file, 'w') as f:
csvwriter = csv.writer(f)
csvwriter.writerow(
[self.destHost, self.community, self.oid, error])
result = None
return result
def run(self): for id_ in self.ids4thr: devline = self.devices[id_] ip = devline['ip'] snmp_comm_this_device = snmp_wcomm # Если community для устройства задано явно - переопределяем переменную if devline['wcomm'] != '': snmp_comm_this_device = devline['wcomm'] device_model = devline['mname'] if device_model in oids_set: query = 'skipped' for paramname in sorted(oids_set[device_model].keys()): start_time = time.time() if paramname in self.WorkMetricsListS: current_snmp_retries = snmp_retries if paramname in no_retries: current_snmp_retries = 0 varlist = netsnmp.VarList(*[netsnmp.Varbind(*VarBindItem) for VarBindItem in oids_set[device_model][paramname]]) query = netsnmp.snmpset(*varlist, Version = 2, DestHost = ip, Community = snmp_comm_this_device, Timeout = snmp_timeout, Retries = current_snmp_retries, UseNumeric = 1) time.sleep(set_iter_delay) # Время, затраченное на опрос query_time = int((time.time()-start_time)*1000) devline['time'] += query_time devline['set_res'][paramname] = query devline['set_timestamp'] = int(time.time()) self.devices[id_] = devline
def snmp_walk(self, widget):
try:
import netsnmp
except:
self.log(
'[D2] Module netsnmp not present. You can download and install this module at this url: http://www.net-snmp.org/wiki/index.php/Python_Bindings'
)
return
community = oid = version = ''
self.c = self.wTree2.get_widget("community")
community = self.c.get_text()
self.c = self.wTree2.get_widget("version")
version = self.c.get_value_as_int()
self.c = self.wTree2.get_widget("oid")
oid = self.c.get_text()
self.c = self.wTree2.get_widget("snmpinfo")
self.buffer = self.c.get_buffer()
vars = netsnmp.VarList(netsnmp.Varbind(oid))
res = netsnmp.snmpwalk(vars,
Version=version,
DestHost=self.host,
Community=community)
nfo = ''
for var in vars:
nfo += "ifIndex value = %s\tifDescr value = %s\n" % (var.iid,
var.val)
self.buffer.set_text(nfo)
def target_function(self, running, data):
name = threading.current_thread().name
address = "{}:{}".format(self.target, self.port)
print_status(name, 'thread is starting...')
while running.is_set():
try:
string = data.next().strip()
bindvariable = netsnmp.Varbind(".1.3.6.1.2.1.1.1.0")
res = netsnmp.snmpget(bindvariable,
Version=1,
DestHost=address,
Community=string)
if res[0] != None:
running.clear()
print_success(
"{}: Valid community string found!".format(name),
string)
self.strings.append(tuple([string]))
else:
pass
# print_error("{}: Invalid community string.".format(name), string)
except StopIteration:
break
print_status(name, 'thread is terminated.')
def snmp_test():
var = netsnmp.Varbind(".1.3.6.1.4.1.19536.10.1.4.7.1.2")
res = netsnmp.snmpwalk(var,
Version=1,
DestHost='192.168.1.101',
Community='public')
print(res)
def getconf_eltex(host, swuser, swpassword, snmp_comm):
snmp_session = netsnmp.Session(DestHost=host,
Version=2,
Community=snmp_comm)
snmp_vars = netsnmp.VarList(netsnmp.Varbind('.1.3.6.1.2.1.1.5.0'))
sysname = snmp_session.get(snmp_vars)
sysname = str(sysname[0].decode('utf-8'))
tn = telnetlib.Telnet(host, 23, 3)
tn.read_until(b"User Name:")
tn.write(swuser.encode('utf-8') + b"\n")
tn.read_until(b"Password:"******"\n")
time.sleep(2)
output = tn.read_some()
output = output.strip()
if "authentication failed" in output.decode('utf-8'):
tn.close()
print("Bad password on " + host)
else:
today = str(date.today())
filename = str(sysname + "-" + today)
tn.write(b"copy startup-config tftp://192.168.1.100/conf/noc-backup/" +
filename.encode('utf-8') + b"\n")
tn.close()
print('Backup for ' + sysname + ' OK!')
def __get_oid(self, oid, index=""):
if index != "":
snmp_community_index = self.__snmp_community + "@" + index
else:
snmp_community_index = self.__snmp_community
oid_varlist = netsnmp.VarList(netsnmp.Varbind(oid))
session = netsnmp.Session(DestHost=self.__ip_address,
Version=2,
Community=snmp_community_index,
Retries=1)
session.UseLongNames = 1
session.UseNumeric = 1
res = session.walk(oid_varlist)
result_dict = {}
i = 0
for var in oid_varlist:
if var.tag != None:
oid_suffix = var.tag.replace(oid, "") + "." + var.iid
if oid_suffix[:1] == ".":
oid_suffix = oid_suffix[1:]
result_dict[oid_suffix] = res[i]
i += 1
return result_dict
def check_status(ip, community, snmpVersion, SecLevel, SecName, PrivPass,
AuthPass):
ping = check_connect(ip)
if snmpVersion == 2:
session = netsnmp.Session(Version=2,
DestHost=ip,
Community=community,
Timeout=2000,
Retries=0)
elif snmpVersion == 3:
if SecLevel == 'authPriv':
session = netsnmp.Session(Version=3,
DestHost=ip,
SecLevel=SecLevel,
SecName=SecName,
PrivPass=PrivPass,
AuthPass=AuthPass)
else:
status = {'connect_status': 0, 'snmp_status': 0}
return status
testsnmp = netsnmp.Varbind('sysName')
varlist = netsnmp.VarList(testsnmp)
if ping == 0:
status = {'connect_status': ping, 'snmp_status': 0}
f_err.write('ping error ' + ip + '\n')
return status
else:
snmp_status = session.get(varlist)
if not snmp_status:
snmp = 0
f_err.write('snmp error ' + ip + '\n')
else:
snmp = 1
status = {'connect_status': ping, 'snmp_status': snmp}
return status
def _snmp_discover_personality(self):
'''Loads netsnmp mod and attempts to discover the host's personality
via snmp by querying sysDescr'''
varbind = netsnmp.snmpget(
netsnmp.Varbind('.1.3.6.1.2.1.1.1.0'),
DestHost=self.hostname,
Version=self.snmp_version,
Community=self.snmp_community,
)
if varbind[0] is None:
raise Error('%s: SNMP query failed' % self.hostname)
sys_descr = varbind[0]
for personality in PERSONALITIES:
# skip generic personality
if personality == 'generic':
continue
if re.search(PERSONALITIES[personality]['sys_descr'],
sys_descr,
flags=re.I):
self.personality = personality
break
else:
raise Error('%s: Unable to determine personality of "%s"' %
(self.hostname, sys_descr))
def update(self):
try:
# pass
port = '4'
index = '13'
oid = netsnmp.Varbind('.1.3.6.1.4.1',
'.2011.5.25.157.1.1.1.1.15.9', '2',
'INTEGER')
# print netsnmp.snmpset(oid,Version=1,DestHost='10.15.9.253',Community='private@it')
print netsnmp.snmpget('.1.3.6.1.4.1.2011.5.25.157.1.1.1.1.15.5',
Version=1,
DestHost='10.15.9.253',
Community='private@it')
print netsnmp.snmpgetnext(
'.1.3.6.1.4.1.2011.5.25.157.1.1.1.1.15.5',
Version=1,
DestHost='10.15.9.253',
Community='private@it')
print netsnmp.snmpwalk('.1.3.6.1.4.1.2011.5.25.157.1.1.1.1.15',
Version=1,
DestHost='10.15.9.253',
Community='private@it')
except Exception, err:
print err
def snmp():
parser = argparse.ArgumentParser()
parser.add_argument("-v","--version",help="version 1 or 2 or 3",choices=[1,2,3],type=int)
parser.add_argument("-ip","--ip",help="hostname/ip")
parser.add_argument("-c","--community",help="communit name")
parser.add_argument("-u","--v3_uname",help="v3 user name")
parser.add_argument("-x","--privprotocol",help="v3 priv protocol ex:AES")
parser.add_argument("-X","--privpassword",help="v3 priv password")
parser.add_argument("-a","--authprotocol",help="v3 auth protocol")
parser.add_argument("-A","--authpassword",help="v3 auth password")
parser.add_argument("-l","--level",help="v3 level")
parser.add_argument("-o","--oid",help="returns oid next to this oid")
try:
args = parser.parse_args()
except Exception:
print "error in arguments passed"
vars = netsnmp.VarList(netsnmp.Varbind(args.oid))
snmpgetnext=[]
if args.version==2 or args.version==1:
session=netsnmp.Session(Version=2, DestHost=args.ip,Community=args.community)
session.getnext(vars)
for i in vars:
print('{}.{} : {}'.format(i.tag, i.iid, i.val))
snmpgetnext.append('{}.{} : {}'.format(i.tag, i.iid, i.val))
if args.version==3:
session=netsnmp.Session(Version=args.version, DestHost=args.ip, SecLevel=args.level,AuthProto=args.authprotocol, AuthPass=args.authpassword, PrivProto=args.privprotocol,PrivPass=args.privpassword, SecName=args.v3_uname)
session.getnext(vars)
for i in vars:
print('{}.{} : {}'.format(i.tag, i.iid, i.val))
snmpgetnext.append('{}.{} : {}'.format(i.tag, i.iid, i.val))
return snmpgetnext
def get_snmp(self, oid):
value = netsnmp.VarList(netsnmp.Varbind(oid))
if not self.session.get(value):
return None
else:
return value[0].val
def walk(sess, oid):
ret = {}
nextoid = oid
offset = 0
# Abort the walk when it exits the OID tree we are interested in
while nextoid.startswith(oid):
var_list = netsnmp.VarList(netsnmp.Varbind(nextoid, offset))
sess.getbulk(nonrepeaters=0, maxrepetitions=256, varlist=var_list)
#Sleep because the snmp walk times out //ventris
time.sleep(1)
if sess.ErrorStr == 'Timeout':
raise TimeoutError('Timeout getting %s' % nextoid)
if sess.ErrorStr != '':
raise SnmpError('SNMP error while walking host: %s' %
sess.ErrorStr)
for result in var_list:
currentoid = '%s.%s' % (result.tag, int(result.iid))
# We don't want to save extra oids that the bulk walk might have
# contained.
if not currentoid.startswith(oid):
break
ret[currentoid] = ResultTuple(result.val, result.type)
# Continue bulk walk
offset = int(var_list[-1].iid)
nextoid = var_list[-1].tag
return ret
def walk_snmp(self, oid):
values = netsnmp.VarList(netsnmp.Varbind(oid))
if not self.session.walk(values):
return None
else:
return values
def testgetaveragepower(self):
'''snmp get AveragePower'''
snmpvars = netsnmp.VarList(
netsnmp.Varbind('.1.3.6.1.4.1.2011.2.235.1.1.20.3.0'))
vals, = self.sess.get(snmpvars)
self.assertIsNotNone(vals)
def RebootOutlet(self, command):
if "Option" in command:
#isinstance(command["Option"],( int, long )):
if command["Option"].isdigit():
id = int(command["Option"])
#get number of outputs
snmpDevice = lib_SNMP.SNMPv2(self.ipaddr)
outletCount = snmpDevice.readSNMP(self.getDataDict['infeedOutletCount'])
if outletCount is not None:
outletCount = int(outletCount)
if id > 0 and id <= outletCount:
self.log.printInfo("Rebooting outlet %s" % id)
#outletControlAction 1.3.6.1.4.1.1718.3.2.3.1.11.1.1.1-8
# readWrite ! - 0 none, 1 on, 2 off, 3 reboot
oid = netsnmp.Varbind('.1.3.6.1.4.1.1718.3.2.3.1.11.1.1.' + str(id),'','3','INTEGER')
res = netsnmp.snmpset(oid, Version=2, DestHost=self.ipaddr, Community='private')
# res = netsnmp.snmpset(oid, version=2, hostname=self.ipaddr, community='private')
return False
else:
self.log.printWarning("Given outlet was not a number")
return True
else:
self.log.printWarning("No outlet-number was given")
return True
def is_listening():
if p.poll() is not None:
raise Exception("snmpsimd died. Exit code: %d" % p.poll())
num_sockets = 0
try:
for e in os.listdir("/proc/%d/fd" % p.pid):
try:
if os.readlink("/proc/%d/fd/%s" % (p.pid, e)).startswith("socket:"):
num_sockets += 1
except OSError:
pass
except OSError:
if p.poll() is None:
raise
raise Exception("snmpsimd died. Exit code: %d" % p.poll())
if num_sockets < 2:
return False
import netsnmp
var = netsnmp.Varbind("sysDescr.0")
result = netsnmp.snmpget(var, Version=2, DestHost="127.0.0.1:1337", Community="public")
if result is None or result[0] is None:
return False
return True
def getOid(oid):
session = netsnmp.Session(DestHost=cmIP, Version=2, Community='private')
vars = netsnmp.VarList(netsnmp.Varbind(oid))
#print( session.get(vars) )
value = (session.get(vars))
#value = value.replace("(","") ; value = value.replace(")","") ; value = value.replace("'","") ; value = value.replace(",","") ## Clean up the string
return value
def is_listening():
if p.poll() is not None:
raise Exception("snmpsimd died. Exit code: %d" % p.poll())
num_sockets = 0
try:
for e in os.listdir("/proc/%d/fd" % p.pid):
try:
if os.readlink("/proc/%d/fd/%s" % (p.pid, e)).startswith("socket:"):
num_sockets += 1
except OSError:
pass
except OSError:
if p.poll() is None:
raise
raise Exception("snmpsimd died. Exit code: %d" % p.poll())
if num_sockets < 2:
return False
# Correct module is only available in the site
import netsnmp # type: ignore[import] # pylint: disable=import-error,import-outside-toplevel
var = netsnmp.Varbind("sysDescr.0")
result = netsnmp.snmpget(var, Version=2, DestHost="127.0.0.1:1337", Community="public")
if result is None or result[0] is None:
return False
return True
def netSnmpWalker(self,num):
while True:
#print self.taskq.qsize()
try:
host, oid=self.taskq.get(block=False)
oidname = self.oids[oid]
logging.debug('%s Thread [%s] take a task : [%s-%s]. Remaining Task:[%s]' % (time.time(),num,host,oidname,self.taskq.qsize()))
session = netsnmp.Session(
Community='public',
Version = 2,
DestHost = host,
Timeout = 10000000,
Retries = 3,
)
var_list = netsnmp.VarList()
var_list.append(netsnmp.Varbind(oid))
ret = session.walk(var_list)
logging.debug('%s Thread [%s] :%s [%s] walk finished.' % (time.time(),num,host,oidname))
#self.bar.cursor.restore()
#self.bar.draw(value=self.taskq.qsize())
for i in var_list:
try:
self.results[host][i.iid][i.tag]=i.val
#self.results.append({'host':host,'oid':oid,'ifdesc':self.ports[host][i.iid]['name'],'tag':i.tag,'ifindex':i.iid,'value':i.val})
except Exception, e:
#logging.error(e)
pass
except Queue.Empty:
break
