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diff --git a/examples/v3arch/asyncore/manager/ntfrcv/v2c-multiple-transports.py b/examples/v3arch/asyncore/manager/ntfrcv/v2c-multiple-transports.py
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+"""
+Using multiple network transports
++++++++++++++++++++++++++++++++++
+
+Receive SNMP TRAP/INFORM messages with the following options:
+
+* SNMPv1/SNMPv2c
+* with SNMP community "public"
+* over IPv4/UDP, listening at 127.0.0.1:162
+ over IPv6/UDP, listening at [::1]:162
+* print received data on stdout
+
+Either of the following Net-SNMP commands will send notifications to this
+receiver:
+
+| $ snmptrap -v1 -c public 127.0.0.1 1.3.6.1.4.1.20408.4.1.1.2 127.0.0.1 1 1 123 1.3.6.1.2.1.1.1.0 s test
+| $ snmptrap -v2c -c public udp6:[::1]:162 123 1.3.6.1.6.3.1.1.5.1 1.3.6.1.2.1.1.5.0 s test
+| $ snmpinform -v2c -c public 127.0.0.1 123 1.3.6.1.6.3.1.1.5.1
+
+"""#
+from pysnmp.entity import engine, config
+from pysnmp.carrier.asyncore.dgram import udp, udp6
+from pysnmp.entity.rfc3413 import ntfrcv
+
+# Create SNMP engine with autogenernated engineID and pre-bound
+# to socket transport dispatcher
+snmpEngine = engine.SnmpEngine()
+
+# Transport setup
+
+# UDP over IPv4
+config.addTransport(
+ snmpEngine,
+ udp.domainName,
+ udp.UdpTransport().openServerMode(('127.0.0.1', 162))
+)
+
+# UDP over IPv6
+config.addTransport(
+ snmpEngine,
+ udp6.domainName,
+ udp6.Udp6Transport().openServerMode(('::1', 162))
+ )
+
+# SNMPv1/2c setup
+
+# SecurityName <-> CommunityName mapping
+config.addV1System(snmpEngine, 'my-area', 'public')
+
+# Callback function for receiving notifications
+def cbFun(snmpEngine, stateReference, contextEngineId, contextName,
+ varBinds, cbCtx):
+ print('Notification from ContextEngineId "%s", ContextName "%s"' % (
+ contextEngineId.prettyPrint(),
+ contextName.prettyPrint()
+ )
+ )
+ for name, val in varBinds:
+ print('%s = %s' % (name.prettyPrint(), val.prettyPrint()))
+
+# Register SNMP Application at the SNMP engine
+ntfrcv.NotificationReceiver(snmpEngine, cbFun)
+
+snmpEngine.transportDispatcher.jobStarted(1) # this job would never finish
+
+# Run I/O dispatcher which would receive queries and send confirmations
+try:
+ snmpEngine.transportDispatcher.runDispatcher()
+except:
+ snmpEngine.transportDispatcher.closeDispatcher()
+ raise