Advanced Notification Originator
********************************


INFORM with custom ContextName
==============================

Send SNMP notification using the following options:

* SNMPv3

* with user 'usr-md5-none', MD5 auth, no priv

* send INFORM notification

* in behalf of contextEngineId = SnmpEngineId, contextName 'my-
  context'

* over IPv4/UDP

* with TRAP ID 'warmStart' specified as a string OID

Sending SNMPv3 Notification in behalf of non-default ContextName
requires having a collection of Managed Objects registered under the
ContextName being used.

Functionally similar to:

   $ snmpinform -v3 -l authNoPriv -u usr-md5-none -A authkey1 -n my-context demo.snmplabs.com 12345 0.3.6.1.6.3.1.1.5.2

   from pysnmp.hlapi import *

   errorIndication, errorStatus, errorIndex, varBinds = next(
       sendNotification(SnmpEngine(),
                        UsmUserData('usr-md5-none', 'authkey1'),
                        UdpTransportTarget(('demo.snmplabs.com', 162)),
                        ContextData(contextName='my-context'),
                        'inform',
                        NotificationType(ObjectIdentity('1.3.6.1.6.3.1.1.5.2')))
   )

   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.


INFORM with custom ContextEngineId
==================================

Send SNMP notification using the following options:

* SNMPv3

* with user 'usr-md5-none', MD5 auth, no priv

* send INFORM notification

* in behalf of contextEngineId 0x8000000004030201, contextName ''

* over IPv4/UDP

* with TRAP ID 'warmStart' specified as a string OID

Sending SNMPv3 Notification in behalf of non-default ContextEngineId
requires having a collection of Managed Objects registered under the
ContextEngineId being used.

Functionally similar to:

   $ snmpinform -v3 -l authNoPriv -u usr-md5-none -A authkey1 -E 0x8000000004030201 demo.snmplabs.com 12345 1.3.6.1.6.3.1.1.5.2

   from pysnmp.hlapi import *

   errorIndication, errorStatus, errorIndex, varBinds = next(
       sendNotification(SnmpEngine(),
                        UsmUserData('usr-md5-none', 'authkey1'),
                        UdpTransportTarget(('demo.snmplabs.com', 162)),
                        ContextData(OctetString(hexValue='8000000004030201')),
                        'inform',
                        NotificationType(ObjectIdentity('1.3.6.1.6.3.1.1.5.2')))
   )

   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.

See also: library reference.
