Common notifications¶
Generic SNMPv2c TRAP¶
Send SNMPv1 TRAP using the following options:
- SNMPv2c
- with community name ‘public’
- over IPv4/UDP
- send TRAP notification
- with Uptime 12345
- with Generic Trap #1 (warmStart) and Specific Trap 0
- include managed object information ‘1.3.6.1.2.1.1.1.0’ = ‘my system’
Functionally similar to:
$ snmptrap -v2c -c public demo.snmplabs.com 12345 1.3.6.1.6.3.1.1.5.2 1.3.6.1.2.1.1.1.0 s “my system”
from pysnmp.hlapi.v1arch import *
iterator = sendNotification(
SnmpDispatcher(),
CommunityData('public'),
UdpTransportTarget(('demo.snmplabs.com', 162)),
'trap',
# SNMPv2-MIB::sysUpTime.0 = 12345
('1.3.6.1.2.1.1.3.0', TimeTicks(12345)),
# SNMPv2-SMI::snmpTrapOID.0 = SNMPv2-MIB::warmStart
NotificationType(ObjectIdentity('SNMPv2-MIB', 'warmStart')),
# SNMPv2-MIB::sysName.0
('1.3.6.1.2.1.1.1.0', OctetString('my system')),
lookupMib=True
)
errorIndication, errorStatus, errorIndex, varBinds = next(iterator)
if errorIndication:
print(errorIndication)
Download
script.
SNMPv2c INFORM¶
Send SNMP INFORM notification using the following options:
- SNMPv2c
- with community name ‘public’
- over IPv4/UDP
- send INFORM notification
- with TRAP ID ‘warmStart’ specified as a string OID
- include managed object information 1.3.6.1.2.1.1.5.0 = ‘system name’
Functionally similar to:
$ snmpinform -v2c -c public demo.snmplabs.com 12345 1.3.6.1.4.1.20408.4.1.1.2 1.3.6.1.2.1.1.1.0 s “my system”
from pysnmp.hlapi.v1arch import *
iterator = sendNotification(
SnmpDispatcher(),
CommunityData('public'),
UdpTransportTarget(('demo.snmplabs.com', 162)),
'inform',
# SNMPv2-MIB::sysUpTime.0 = 12345
('1.3.6.1.2.1.1.3.0', TimeTicks(12345)),
# SNMPv2-SMI::snmpTrapOID.0 = SNMPv2-MIB::warmStart
('1.3.6.1.6.3.1.1.4.1.0', ObjectIdentifier('1.3.6.1.6.3.1.1.5.2')),
# SNMPv2-MIB::sysName.0
('1.3.6.1.2.1.1.1.0', OctetString('my system'))
)
errorIndication, errorStatus, errorIndex, varBinds = next(iterator)
if errorIndication:
print(errorIndication)
elif errorStatus:
print('%s at %s' % (errorStatus.prettyPrint(),
errorIndex and varBinds[int(errorIndex) - 1][0] or '?'))
else:
for varBind in varBinds:
print(' = '.join([x.prettyPrint() for x in varBind]))
Download
script.
Generic SNMPv1 TRAP¶
Send SNMPv1 TRAP using the following options:
- SNMPv1
- with community name ‘public’
- over IPv4/UDP
- send TRAP notification
- with Uptime 12345
- with Generic Trap #1 (warmStart) and Specific Trap 0
- with Agent Address 127.0.0.1
- with Enterprise OID 1.3.6.1.4.1.20408.4.1.1.2
- include managed object information ‘1.3.6.1.2.1.1.1.0’ = ‘my system’
Functionally similar to:
$ snmptrap -v1 -c public demo.snmplabs.com 1.3.6.1.4.1.20408.4.1.1.2 0.0.0.0 1 0 0 1.3.6.1.2.1.1.1.0 s “my system”
from pysnmp.hlapi.v1arch import *
iterator = sendNotification(
SnmpDispatcher(),
CommunityData('public', mpModel=0),
UdpTransportTarget(('demo.snmplabs.com', 162)),
'trap',
# SNMPv2-MIB::sysUpTime.0 = 12345
('1.3.6.1.2.1.1.3.0', TimeTicks(12345)),
# SNMPv2-SMI::snmpTrapOID.0 = SNMPv2-MIB::warmStart
('1.3.6.1.6.3.1.1.4.1.0', ObjectIdentifier('1.3.6.1.6.3.1.1.5.2')),
# SNMP-COMMUNITY-MIB::snmpTrapAddress.0 = 127.0.0.1
('1.3.6.1.6.3.18.1.3.0', IpAddress('127.0.0.1')),
# SNMP-COMMUNITY-MIB::snmpTrapCommunity.0 = public
('1.3.6.1.6.3.18.1.4.0', OctetString('public')),
# SNMP-COMMUNITY-MIB::snmpTrapEnterprise.0 = 1.3.6.1.4.1.20408.4.1.1.2
('1.3.6.1.6.3.1.1.4.3.0', ObjectIdentifier('1.3.6.1.4.1.20408.4.1.1.2')),
# SNMPv2-MIB::sysName.0
('1.3.6.1.2.1.1.1.0', OctetString('my system'))
)
errorIndication, errorStatus, errorIndex, varBinds = next(iterator)
if errorIndication:
print(errorIndication)
Download
script.
Generic SNMPv2c TRAP¶
Send SNMPv1 TRAP using the following options:
- SNMPv2c
- with community name ‘public’
- over IPv4/UDP
- send TRAP notification
- with Uptime 12345
- with Generic Trap #1 (warmStart) and Specific Trap 0
- include managed object information ‘1.3.6.1.2.1.1.1.0’ = ‘my system’
Functionally similar to:
$ snmptrap -v2c -c public demo.snmplabs.com 12345 1.3.6.1.6.3.1.1.5.2 1.3.6.1.2.1.1.1.0 s “my system”
from pysnmp.hlapi.v1arch import *
iterator = sendNotification(
SnmpDispatcher(),
CommunityData('public'),
UdpTransportTarget(('demo.snmplabs.com', 162)),
'trap',
# SNMPv2-MIB::sysUpTime.0 = 12345
('1.3.6.1.2.1.1.3.0', TimeTicks(12345)),
# SNMPv2-SMI::snmpTrapOID.0 = SNMPv2-MIB::warmStart
('1.3.6.1.6.3.1.1.4.1.0', ObjectIdentifier('1.3.6.1.6.3.1.1.5.2')),
# SNMPv2-MIB::sysName.0
('1.3.6.1.2.1.1.1.0', OctetString('my system'))
)
errorIndication, errorStatus, errorIndex, varBinds = next(iterator)
if errorIndication:
print(errorIndication)
Download
script.
See also: library reference.