1 files changed, 64 insertions, 0 deletions
diff --git a/examples/hlapi/v3arch/asyncore/agent/ntforg/multiple-informs-at-once.py b/examples/hlapi/v3arch/asyncore/agent/ntforg/multiple-informs-at-once.py
new file mode 100644
index 00000000..9690c2e4
--- /dev/null
+++ b/examples/hlapi/v3arch/asyncore/agent/ntforg/multiple-informs-at-once.py
@@ -0,0 +1,64 @@
+"""
+Multiple concurrent notifications
++++++++++++++++++++++++++++++++++
+
+Send multiple SNMP notifications at once using the following options:
+
+* SNMPv2c and SNMPv3
+* with community name 'public' or USM username usr-md5-des
+* over IPv4/UDP
+* send INFORM notification
+* to multiple Managers
+* with TRAP ID 'coldStart' specified as a MIB symbol
+* include managed object information specified as var-bind objects pair
+
+| $ snmpinform -v2c -c public demo.snmplabs.com 123 1.3.6.1.6.3.1.1.5.1
+| $ snmpinform -v3 -u usr-md5-des -l authPriv -A authkey1 -X privkey1 demo.snmplabs.com 123 1.3.6.1.6.3.1.1.5.1
+
+"""#
+from pysnmp.hlapi.v3arch.asyncore import *
+
+# List of targets in the followin format:
+# ( ( authData, transportTarget ), ... )
+targets = (
+    # 1-st target (SNMPv2c over IPv4/UDP)
+    (CommunityData('public'),
+     UdpTransportTarget(('demo.snmplabs.com', 162)),
+     ContextData()),
+    # 2-nd target (SNMPv3 over IPv4/UDP)
+    (UsmUserData('usr-md5-des', 'authkey1', 'privkey1'),
+     UdpTransportTarget(('demo.snmplabs.com', 162)),
+     ContextData()),
+)
+
+
+# noinspection PyUnusedLocal
+def cbFun(snmpEngine, sendRequestHandle, errorIndication,
+          errorStatus, errorIndex, varBinds, cbCtx):
+    if errorIndication:
+        print('Notification %s not sent: %s' % (sendRequestHandle, errorIndication))
+    elif errorStatus:
+        print('Notification Receiver returned error for %s: %s @%s' %
+              (sendRequestHandle, errorStatus, errorIndex))
+    else:
+        print('Notification %s delivered:' % sendRequestHandle)
+        for name, val in varBinds:
+            print('%s = %s' % (name.prettyPrint(), val.prettyPrint()))
+
+
+snmpEngine = SnmpEngine()
+
+for authData, transportTarget, contextData in targets:
+    sendPduHandle = sendNotification(
+        snmpEngine,
+        authData,
+        transportTarget,
+        contextData,
+        'inform',  # NotifyType
+        NotificationType(
+            ObjectIdentity('SNMPv2-MIB', 'coldStart')
+        ).addVarBinds(('1.3.6.1.2.1.1.1.0', 'my name')),
+        cbFun=cbFun
+    )
+
+snmpEngine.transportDispatcher.runDispatcher()