register.snmp_section(
name="cisco_fp_entity_sensors",
supersedes=["entity_sensors"],
detect=all_of(
startswith(OIDSysDescr, "Cisco Firepower"),
contains(OIDSysDescr, "security appliance"),
),
parsed_section_name="entity_sensors",
parse_function=parse_cisco_fp_entity_sensors,
fetch=[
SNMPTree(
base=".1.3.6.1.2.1.47.1.1.1.1", # ENTITY-MIB
oids=[
OIDEnd(),
"7", # ENTITY-MIB::entPhysicalName
],
),
SNMPTree(
base=".1.3.6.1.4.1.9.9.91.1.1.1.1", # CISCO-ENTITY-SENSOR-MIB
oids=[
OIDEnd(),
"1", # entPhySensorType
"2", # entPhySensorScale
"4", # entPhySensorValue
"5", # entPhySensorOperStatus
"6", # entPhySensorUnitsDisplay
],
),
],
)
yield Result(
state=State.CRIT,
summary=
f'Failover link state is {_get_cisco_asa_state_name(section.failover_link_status)}',
)
register.snmp_section(
name='cisco_asa_failover',
parse_function=parse_cisco_asa_failover,
fetch=SNMPTree(
base=
'.1.3.6.1.4.1.9.9.147.1.2.1.1.1', # CISCO-FIREWALL-MIB::cfwHardwareStatusEntry
oids=[
'2', # CISCO-FIREWALL-MIB::cfwHardwareInformation
'3', # CISCO-FIREWALL-MIB::cfwHardwareStatusValue
'4', # CISCO-FIREWALL-MIB::cfwHardwareStatusDetail
],
),
detect=any_of(
startswith('.1.3.6.1.2.1.1.1.0', 'cisco adaptive security'),
contains('.1.3.6.1.2.1.1.1.0', 'cisco pix security'),
),
)
register.check_plugin(
name='cisco_asa_failover',
service_name='Cluster Status',
discovery_function=discovery_cisco_asa_failover,
check_function=check_cisco_asa_failover,
check_default_parameters={
register.snmp_section(
name='cisco_fp_entity_sensors',
supersedes=['entity_sensors'],
detect=all_of(
startswith(OIDSysDescr, 'Cisco Firepower'),
contains(OIDSysDescr, 'security appliance'),
),
parsed_section_name='entity_sensors',
parse_function=parse_cisco_fp_entity_sensors,
fetch=[
SNMPTree(
base='.1.3.6.1.2.1.47.1.1.1.1', # ENTITY-MIB
oids=[
OIDEnd(),
'7', # ENTITY-MIB::entPhysicalName
],
),
SNMPTree(
base='.1.3.6.1.4.1.9.9.91.1.1.1.1', # CISCO-ENTITY-SENSOR-MIB
oids=[
OIDEnd(),
'1', # entPhySensorType
'2', # entPhySensorScale
'4', # entPhySensorValue
'5', # entPhySensorOperStatus
'6', # entPhySensorUnitsDisplay
],
),
],
)
def parse(string_table: StringTable) -> Optional[Section]:
"""
assert parse([]) is None
assert parse([["DSM 7", "0"]]) == Section(version="DSM 7", status=0)
"""
if not string_table:
return None
return Section.from_row(string_table[0])
register.snmp_section(
name="synology_update",
detect=synology.detect(),
parse_function=parse,
fetch=SNMPTree(
base=".1.3.6.1.4.1.6574.3.1.1",
oids=[
"3", # Version
"4", # Status
],
),
)
def discovery(section: Section) -> DiscoveryResult:
yield Service()
def check(params: Mapping[str, Any], section: Section) -> CheckResult:
state = State.UNKNOWN
if section.status in params["ok_states"]:
state = State.OK
"""
>>> assert parse([]) is None
>>> assert parse([["model", "SN7", "DSM"]]) == Section(model="model", serialnumber="SN7", os="DSM")
"""
if not string_table:
return None
return Section.from_row(string_table[0])
register.snmp_section(
name="synology_info",
detect=synology.detect(),
parse_function=parse,
fetch=SNMPTree(
base=".1.3.6.1.4.1.6574.1.5",
oids=[
"1", # Model
"2", # SerialNumber
"3", # OS Version
],
),
)
def discovery(section: Section) -> DiscoveryResult:
yield Service()
def check(section: Section) -> CheckResult:
summary = f"Model: {section.model}, S/N: {section.serialnumber}, OS Version: {section.os}"
yield Result(state=State.OK, summary=summary)
def parse_checkpoint_connections(string_table: StringTable) -> Section:
"""
>>> parse_checkpoint_connections([["19190"]])
Section(current=19190)
"""
return Section(int(string_table[0][0]))
register.snmp_section(
name="checkpoint_connections",
parse_function=parse_checkpoint_connections,
detect=checkpoint.DETECT,
fetch=SNMPTree(
base=".1.3.6.1.4.1.2620.1.1.25",
oids=[
"3", # CHECKPOINT-MIB - fwNumConn - current connections
],
),
)
def discover_checkpoint_connections(section: Section) -> DiscoveryResult:
yield Service()
def check_checkpoint_connections(
params,
section: Section,
) -> CheckResult:
def parse(string_table: StringTable) -> Optional[Section]:
"""
assert parse([]) is None
assert parse([["1","1"]]) == Section(system=1, power=1)
"""
if not string_table:
return None
return Section.from_row(string_table[0])
register.snmp_section(
name="synology_status",
detect=synology.detect(),
parse_function=parse,
fetch=SNMPTree(
base=".1.3.6.1.4.1.6574.1",
oids=[
"1", # System Status
"3", # Power Status
],
),
)
def discovery(section: Section) -> DiscoveryResult:
yield Service()
def check(section: Section) -> CheckResult:
if section.system != 1:
yield Result(state=State.CRIT, summary="System Failure")
else:
state=State(params["failover_link_state"]),
summary=(
f"Failover link {section.failover_link_name} state is "
f"{_get_cisco_asa_state_name(section.failover_link_status)}"),
)
register.snmp_section(
name="cisco_asa_failover",
parse_function=parse_cisco_asa_failover,
fetch=SNMPTree(
base=
".1.3.6.1.4.1.9.9.147.1.2.1.1.1", # CISCO-FIREWALL-MIB::cfwHardwareStatusEntry
oids=[
"2", # CISCO-FIREWALL-MIB::cfwHardwareInformation
"3", # CISCO-FIREWALL-MIB::cfwHardwareStatusValue
"4", # CISCO-FIREWALL-MIB::cfwHardwareStatusDetail
],
),
detect=any_of(
startswith(".1.3.6.1.2.1.1.1.0", "cisco adaptive security"),
contains(".1.3.6.1.2.1.1.1.0", "cisco pix security"),
startswith(".1.3.6.1.2.1.1.1.0", "cisco firepower threat defense"),
),
)
register.check_plugin(
name="cisco_asa_failover",
service_name="Failover state",
discovery_function=discovery_cisco_asa_failover,
check_function=check_cisco_asa_failover,
check_default_parameters={
Section = Mapping[str, Disk]
def parse_synology(string_table: StringTable) -> Section:
return {row[0]: Disk.from_row(row) for row in string_table}
register.snmp_section(
name="synology_disks",
detect=synology.detect(),
parse_function=parse_synology,
fetch=SNMPTree(
base=".1.3.6.1.4.1.6574.2.1.1",
oids=[
"2", # SYNOLOGY-DISK-MIB::diskID
"3", # SYNOLOGY-DISK-MIB::diskModel
"5", # SYNOLOGY-DISK-MIB::diskStatus
"6", # SYNOLOGY-DISK-MIB::diskTemperature
],
),
)
def discover_synology_disks(section: Section) -> DiscoveryResult:
for item, disk in section.items():
# SSD and NVME used as cache are "not initialized". We remember that
# here. TODO: Really true always in todays time and age?
if (("SSD" in disk.model) or ("NVME" in disk.model)) and disk.state == 3:
params = {"used_as_cache": True}
else:
register.snmp_section(
name='entity_sensors',
detect=any_of(
startswith(OIDSysDescr, "palo alto networks"),
startswith(OIDSysDescr, "cisco adaptive security appliance"),
),
parse_function=parse_entity_sensors,
fetch=[
SNMPTree(
base=".1.3.6.1.2.1.47.1.1.1.1",
oids=[
OIDEnd(),
"7", # ENTITY-MIB::entPhysicalName
],
),
SNMPTree(
base=".1.3.6.1.2.1.99.1.1.1",
oids=[
OIDEnd(),
"1", # entPhySensorType
"2", # entPhySensorScale
"4", # entPhySensorValue
"5", # entPhySensorOperStatus
"6", # entPhySensorUnitsDisplay
],
),
],
)
register.snmp_section(
name="juniper_trpz_aps_sessions",
detect=any_of(startswith(".1.3.6.1.2.1.1.2.0", ".1.3.6.1.4.1.14525.3.1"),
startswith(".1.3.6.1.2.1.1.2.0", ".1.3.6.1.4.1.14525.3.3")),
parse_function=parse_juniper_trpz_aps_sessions,
trees=[
SNMPTree(
base=".1.3.6.1.4.1.14525.4.5.1.1.2.1",
oids=[
OIDEnd(),
"5", # trpzApStatApStatusMacApState -> status of access point
"8", # trpzApStatApStatusMacApName -> name of access point
]),
SNMPTree(
base=".1.3.6.1.4.1.14525.4.5.1.1.10.1",
oids=[
OIDEnd(),
"3", # trpzApStatRadioOpStatsTxUniPkt -> unicast packets transmitted
"4", # trpzApStatRadioOpStatsTxUniOct -> octets transmitted in unicast packets
"5", # trpzApStatRadioOpStatsTxMultiPkt -> multicast packets transmitted
"6", # trpzApStatRadioOpStatsTxMultiOct -> octets transmitted in multicast packets
"7", # trpzApStatRadioOpStatsRxPkt -> packets received
"8", # trpzApStatRadioOpStatsRxOctet -> octets received
"11", # trpzApStatRadioOpStatsPhyErr -> nr. physical errors occurred
"12", # trpzApStatRadioOpStatsResetCount -> nr. reset operations
"14", # trpzApStatRadioOpStatsRxRetriesCount -> nr. transmission retries
"15", # trpzApStatRadioOpStatsUserSessions -> current client sessions
"16", # trpzApStatRadioOpStatsNoiseFloor -> noise floor (dBm)
]),
],
)
return
yield from check_temperature(
reading=temperature,
params=params,
unique_name=item,
value_store=get_value_store(),
)
register.snmp_section(
name="cisco_ie_temp",
parse_function=parse,
fetch=SNMPTree(
base=".1.3.6.1.4.1.9.9.832.1.24.1.3.6.1", # cie1000SysutilStatusTemperatureMonitorEntry
oids=[
OIDEnd(),
"5", # cie1000SysutilStatusTemperatureMonitorTemperature
],
),
detect=startswith(".1.3.6.1.2.1.1.1.0", "IE1000"),
)
register.check_plugin(
name="cisco_ie_temp",
service_name="Temperature %s",
discovery_function=discover,
check_default_parameters={},
check_function=check,
check_ruleset_name="temperature",
)
"""
>>> assert parse([]) is None
>>> assert parse([["0","1"]]) == {"System": 0, "CPU": 1}
"""
if not string_table:
return None
row = string_table[0]
return {"System": int(row[0]), "CPU": int(row[1])}
register.snmp_section(
name="synology_fans",
detect=synology.detect(),
parse_function=parse,
fetch=SNMPTree(
base=".1.3.6.1.4.1.6574.1.4",
oids=[
"1", # System fan
"2", # CPU fan
],
),
)
def discovery(section: Section) -> DiscoveryResult:
for item in section:
yield Service(item=item)
def check(item: str, section: Section) -> CheckResult:
if section[item] != 1:
state, summary = (State.OK, "No failure reported")
if item == id:
yield Result(state=State.OK, summary="HWCache %s: ok" % item)
yield Metric("read_utilization", int(ru))
yield Metric("write_utilization", int(wu))
yield Metric("mirror_write_utilization", int(mwu))
yield Metric("hit_ratio", int(hr))
register.snmp_section(
name="huawei_storage_hwcache",
#parse_function = parse_huawei_storage_hwcache,
detect=startswith(".1.3.6.1.2.1.1.1.0", "ISM SNMP Agent"),
fetch=SNMPTree(
base='.1.3.6.1.4.1.34774.4.1.21.7.1',
oids=[
'1', # hwPerfCacheID
'2', # hwPerfCacheReadUtilization
'3', # hwPerfCacheWriteUtilization
'4', # hwPerfCacheMirrorWriteUtilization
'5', # hwPerfCacheHitRatio
],
),
)
register.check_plugin(
name="huawei_storage_hwcache",
service_name="HWCache %s",
discovery_function=discovery_huawei_storage_hwcache,
check_function=check_huawei_storage_hwcache,
check_default_parameters={},
)
