SNMPv1 TRAP variants¶
Custom SNMPv1 TRAP¶
Send SNMPv1 TRAP through unified SNMPv3 message processing framework.
Original v1 TRAP fields are mapped into dedicated variable-bindings, (see RFC2576) for details.
SNMPv1
with community name ‘public’
over IPv4/UDP
send TRAP notification
with Generic Trap #6 (enterpriseSpecific) and Specific Trap 432
overriding Uptime value with 12345
overriding Agent Address with ‘127.0.0.1’
overriding Enterprise OID with 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:
from pysnmp.hlapi import *
errorIndication, errorStatus, errorIndex, varBinds = next(
sendNotification(
SnmpEngine(),
CommunityData('public', mpModel=0),
UdpTransportTarget(('demo.snmplabs.com', 162)),
ContextData(),
'trap',
NotificationType(
ObjectIdentity('1.3.6.1.4.1.20408.4.1.1.2.0.432'),
).addVarBinds(
('1.3.6.1.2.1.1.3.0', 12345),
('1.3.6.1.6.3.18.1.3.0', '127.0.0.1'),
('1.3.6.1.6.3.1.1.4.3.0', '1.3.6.1.4.1.20408.4.1.1.2'),
('1.3.6.1.2.1.1.1.0', OctetString('my system'))
)
)
)
if errorIndication:
print(errorIndication)
Download
script.
SNMPv1 TRAP with defaults¶
Send SNMPv1 TRAP through unified SNMPv3 message processing framework using the following options:
SNMPv1
with community name ‘public’
over IPv4/UDP
send TRAP notification
with Generic Trap #1 (warmStart) and Specific Trap 0
with default Uptime
with default Agent Address
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:
from pysnmp.hlapi import *
errorIndication, errorStatus, errorIndex, varBinds = next(
sendNotification(
SnmpEngine(),
CommunityData('public', mpModel=0),
UdpTransportTarget(('demo.snmplabs.com', 162)),
ContextData(),
'trap',
NotificationType(
ObjectIdentity('1.3.6.1.6.3.1.1.5.2')
).addVarBinds(
('1.3.6.1.6.3.1.1.4.3.0', '1.3.6.1.4.1.20408.4.1.1.2'),
('1.3.6.1.2.1.1.1.0', OctetString('my system'))
)
)
)
if errorIndication:
print(errorIndication)
Download
script.
See also: library reference.