def get_snmp(ipaddress):
community = ipaddress.snmp_community
version = ipaddress.snmp_version or '2c'
oid = (1, 3, 6, 1, 2, 1, 1, 1, 0) # sysDesc
http_family = ipaddress.http_family
message = None
# Windows hosts always say that the port is closed, even when it's open
if http_family not in ('Microsoft-IIS', 'Unspecified', 'RomPager'):
if not check_snmp_port(ipaddress.address):
return None, None, None
if http_family == 'HP':
version = '1'
oid = (1, 3, 6, 1, 4, 1, 2, 3, 51, 2, 2, 21, 1, 1, 5, 0)
# bladeCenterManufacturingId
if http_family == 'RomPager':
version = '1'
if version != '3':
# Don't try SNMP v2 if v3 worked on this host.
communities = list(SNMP_COMMUNITIES)
if community:
if community in communities:
communities.remove(community)
communities.insert(0, community)
for community in communities:
message = _snmp(
ipaddress.address,
community,
oid,
attempts=2,
timeout=0.2,
snmp_version=version,
)
if message == '' and version != '1':
# prevent empty response for some communities.
version = '1'
message = _snmp(
ipaddress.address,
community,
oid,
attempts=2,
timeout=0.2,
snmp_version=version,
)
if message:
return message, community, version
if SNMP_V3_AUTH:
version = '3'
message = _snmp(
ipaddress.address,
SNMP_V3_AUTH,
oid,
attempts=2,
timeout=2, # SNMP v3 usually needs more time
snmp_version=version,
)
if not message:
return None, None, None
return message, community, version
def get_snmp(ipaddress):
community = ipaddress.snmp_community
version = ipaddress.snmp_version or '2c'
oid = (1, 3, 6, 1, 2, 1, 1, 1, 0) # sysDesc
http_family = ipaddress.http_family
message = None
# Windows hosts always say that the port is closed, even when it's open
if http_family not in ('Microsoft-IIS', 'Unspecified', 'RomPager'):
if not check_snmp_port(ipaddress.address):
return None, None, None
if http_family == 'HP':
version = '1'
oid = (1, 3, 6, 1, 4, 1, 2, 3, 51, 2, 2, 21, 1, 1, 5, 0)
# bladeCenterManufacturingId
if http_family == 'RomPager':
version = '1'
if version != '3':
# Don't try SNMP v2 if v3 worked on this host.
communities = list(SNMP_COMMUNITIES)
if community:
if community in communities:
communities.remove(community)
communities.insert(0, community)
for community in communities:
message = _snmp(
ipaddress.address,
community,
oid,
attempts=2,
timeout=0.2,
snmp_version=version,
)
if message == '' and version != '1':
# prevent empty response for some communities.
version = '1'
message = _snmp(
ipaddress.address,
community,
oid,
attempts=2,
timeout=0.2,
snmp_version=version,
)
if message:
return message, community, version
if SNMP_V3_AUTH and version not in ('1', '2', '2c'):
version = '3'
message = _snmp(
ipaddress.address,
SNMP_V3_AUTH,
oid,
attempts=2,
timeout=0.5, # SNMP v3 usually needs more time
snmp_version=version,
)
if not message:
return None, None, None
return message, community, version
def snmp(**kwargs):
http_family = kwargs.get('http_family')
if http_family in ('Thomas-Krenn',):
return False, 'no match.', kwargs
ip = str(kwargs['ip'])
if http_family not in ('Microsoft-IIS', 'Unspecified', 'RomPager'):
# Windows hosts always say that the port is closed, even when it's open
if not check_snmp_port(ip):
return False, 'port closed.', kwargs
community = kwargs.get('community')
oids = [
('2c', (1,3,6,1,2,1,1,1,0)), # sysDescr
# Blade centers answer only to their own OIDs and to SNMP version 1
# ('1', (1,3,6,1,4,1,2,3,51,2,2,21,1,1,5,0)),
# bladeCenterManufacturingId
]
if http_family in ('RomPager',):
oids.append(('1', (1,3,6,1,2,1,1,1,0))) # sysDescr, snmp version 1
communities = SNMP_PLUGIN_COMMUNITIES[:]
if community:
if community in communities:
communities.remove(community)
communities.insert(0, community)
for community in communities:
for ver, oid in oids:
version = ver
is_up, message = _snmp(ip, community, oid, attempts=2, timeout=0.2,
snmp_version=ver)
if message == '':
is_up, message = _snmp(ip, community, oid, attempts=2, timeout=0.2,
snmp_version='1')
version = '1'
if is_up:
kwargs['community'] = community
kwargs['snmp_version'] = version
kwargs['snmp_name'] = message
return is_up, message, kwargs
return False, 'no answer.', kwargs
def snmp(**kwargs):
http_family = kwargs.get('http_family')
if http_family in ('Thomas-Krenn',):
return False, 'no match.', kwargs
ip = str(kwargs['ip'])
if http_family not in ('Microsoft-IIS', 'Unspecified', 'RomPager'):
# Windows hosts always say that the port is closed, even when it's open
if not check_snmp_port(ip):
return False, 'port closed.', kwargs
community = kwargs.get('community')
oids = [
('2c', (1,3,6,1,2,1,1,1,0)), # sysDescr
# Blade centers answer only to their own OIDs and to SNMP version 1
# ('1', (1,3,6,1,4,1,2,3,51,2,2,21,1,1,5,0)),
# bladeCenterManufacturingId
]
if http_family in ('RomPager',):
oids.append(('1', (1,3,6,1,2,1,1,1,0))) # sysDescr, snmp version 1
communities = SNMP_PLUGIN_COMMUNITIES[:]
if community:
if community in communities:
communities.remove(community)
communities.insert(0, community)
for community in communities:
for ver, oid in oids:
version = ver
is_up, message = _snmp(ip, community, oid, attempts=2, timeout=0.2,
snmp_version=ver)
if message == '':
is_up, message = _snmp(ip, community, oid, attempts=2, timeout=0.2,
snmp_version='1')
version = '1'
if is_up:
kwargs['community'] = community
kwargs['snmp_version'] = version
kwargs['snmp_name'] = message
return is_up, message, kwargs
return False, 'no answer.', kwargs
def snmp(**kwargs):
http_family = kwargs.get("http_family")
if http_family in ("Thomas-Krenn",):
return False, "no match.", kwargs
ip = str(kwargs["ip"])
if http_family not in ("Microsoft-IIS", "Unspecified", "RomPager"):
# Windows hosts always say that the port is closed, even when it's open
if not check_snmp_port(ip):
return False, "port closed.", kwargs
community = kwargs.get("community")
oids = [
("2c", (1, 3, 6, 1, 2, 1, 1, 1, 0)), # sysDescr
# Blade centers answer only to their own OIDs and to SNMP version 1
# ('1', (1,3,6,1,4,1,2,3,51,2,2,21,1,1,5,0)),
# bladeCenterManufacturingId
]
if http_family in ("RomPager",):
oids.append(("1", (1, 3, 6, 1, 2, 1, 1, 1, 0))) # sysDescr, snmp version 1
communities = SNMP_PLUGIN_COMMUNITIES[:]
if community:
if community in communities:
communities.remove(community)
communities.insert(0, community)
for community in communities:
for ver, oid in oids:
version = ver
is_up, message = _snmp(ip, community, oid, attempts=2, timeout=0.2, snmp_version=ver)
if message == "":
is_up, message = _snmp(ip, community, oid, attempts=2, timeout=0.2, snmp_version="1")
version = "1"
if is_up:
kwargs["community"] = community
kwargs["snmp_version"] = version
kwargs["snmp_name"] = message
return is_up, message, kwargs
return False, "no answer.", kwargs
def snmp(**kwargs):
http_family = kwargs.get('http_family')
if http_family in ('Thomas-Krenn',):
return False, 'no match.', kwargs
ip = str(kwargs['ip'])
if http_family not in ('Microsoft-IIS', 'Unspecified', 'RomPager'):
# Windows hosts always say that the port is closed, even when it's open
if not check_snmp_port(ip):
return False, 'port closed.', kwargs
community = kwargs.get('community')
version = kwargs.get('snmp_version')
oids = [
('2c', (1,3,6,1,2,1,1,1,0)), # sysDescr
# Blade centers answer only to their own OIDs and to SNMP version 1
# ('1', (1,3,6,1,4,1,2,3,51,2,2,21,1,1,5,0)),
# bladeCenterManufacturingId
]
if http_family in ('RomPager',):
oids.append(('1', (1,3,6,1,2,1,1,1,0))) # sysDescr, snmp version 1
if version != '3':
# Don't try SNMP v2 if v3 worked on this host.
communities = SNMP_PLUGIN_COMMUNITIES[:]
if community:
if community in communities:
communities.remove(community)
communities.insert(0, community)
for community in communities:
for ver, oid in oids:
version = ver
is_up, message = _snmp(
ip,
community,
oid,
attempts=2,
timeout=0.2,
snmp_version=version,
)
if message == '' and ver != '1':
version = '1'
is_up, message = _snmp(
ip,
community,
oid,
attempts=2,
timeout=0.2,
snmp_version=version,
)
# prevent empty response for some communities.
if message and is_up:
kwargs['community'] = community
kwargs['snmp_version'] = version
kwargs['snmp_name'] = message
return is_up, message, kwargs
if SNMP_V3_AUTH and version not in ('1', '2', '2c'):
is_up, message = _snmp(
ip, SNMP_V3_AUTH,
(1,3,6,1,2,1,1,1,0),
attempts=2,
timeout=0.5, # SNMP v3 usually needs more time
snmp_version='3',
)
if is_up:
kwargs['community'] = ''
kwargs['snmp_version'] = '3'
kwargs['snmp_name'] = message
return is_up, message, kwargs
kwargs['community'] = ''
kwargs['snmp_version'] = ''
return False, 'no answer.', kwargs
def snmp(**kwargs):
http_family = kwargs.get('http_family')
if http_family in ('Thomas-Krenn', ):
return False, 'no match.', kwargs
ip = str(kwargs['ip'])
if http_family not in ('Microsoft-IIS', 'Unspecified', 'RomPager'):
# Windows hosts always say that the port is closed, even when it's open
if not check_snmp_port(ip):
return False, 'port closed.', kwargs
community = kwargs.get('community')
version = kwargs.get('snmp_version')
oids = [
('2c', (1, 3, 6, 1, 2, 1, 1, 1, 0)), # sysDescr
# Blade centers answer only to their own OIDs and to SNMP version 1
# ('1', (1,3,6,1,4,1,2,3,51,2,2,21,1,1,5,0)),
# bladeCenterManufacturingId
]
if http_family in ('RomPager', ):
# sysDescr, snmp version 1
oids.append(('1', (1, 3, 6, 1, 2, 1, 1, 1, 0)))
if version != '3':
# Don't try SNMP v2 if v3 worked on this host.
communities = SNMP_PLUGIN_COMMUNITIES[:]
if community:
if community in communities:
communities.remove(community)
communities.insert(0, community)
for community in communities:
for ver, oid in oids:
version = ver
is_up, message = _snmp(
ip,
community,
oid,
attempts=2,
timeout=0.2,
snmp_version=version,
)
if message == '' and ver != '1':
version = '1'
is_up, message = _snmp(
ip,
community,
oid,
attempts=2,
timeout=0.2,
snmp_version=version,
)
# prevent empty response for some communities.
if message and is_up:
kwargs['community'] = community
kwargs['snmp_version'] = version
kwargs['snmp_name'] = message
return is_up, message, kwargs
if SNMP_V3_AUTH and version not in ('1', '2', '2c'):
is_up, message = _snmp(
ip,
SNMP_V3_AUTH,
(1, 3, 6, 1, 2, 1, 1, 1, 0),
attempts=2,
timeout=0.5, # SNMP v3 usually needs more time
snmp_version='3',
)
if is_up:
kwargs['community'] = ''
kwargs['snmp_version'] = '3'
kwargs['snmp_name'] = message
return is_up, message, kwargs
kwargs['community'] = ''
kwargs['snmp_version'] = ''
return False, 'no answer.', kwargs