1 files changed, 35 insertions, 25 deletions
diff --git a/examples/v3arch/asyncore/oneliner/agent/ntforg/trap-v2c-with-mib-lookup.py b/examples/v3arch/asyncore/oneliner/agent/ntforg/trap-v2c-with-mib-lookup.py
index b243f43..a328a2c 100644
--- a/examples/v3arch/asyncore/oneliner/agent/ntforg/trap-v2c-with-mib-lookup.py
+++ b/examples/v3arch/asyncore/oneliner/agent/ntforg/trap-v2c-with-mib-lookup.py
@@ -1,27 +1,37 @@
-#
-# Notification Originator
-#
-# Send SNMP notification using the following options:
-#
-# * SNMPv2c
-# * with community name 'public'
-# * over IPv4/UDP
-# * send TRAP notification
-# * with TRAP ID 'coldStart' specified as a MIB symbol
-# * include managed object information specified as a MIB symbol
-#
+"""
+SNMPv2c TRAP via NOTIFICATION-TYPE
+++++++++++++++++++++++++++++++++++
+
+Initialize TRAP message contents from variables specified
+in *NOTIFICATION-TYPE* SMI macro.
+
+* SNMPv2c
+* with community name 'public'
+* over IPv4/UDP
+* send TRAP notification
+* with TRAP ID 'coldStart' specified as a MIB symbol
+* include managed object information specified as a MIB symbol
+
+Functionally similar to:
+
+| $ snmptrap -v2c -c public demo.snmplabs.com \
+|   12345
+|   1.3.6.1.4.1.20408.4.1.1.2 \
+
+"""#
 from pysnmp.entity.rfc3413.oneliner.ntforg import *
 
-for errorIndication, \
-    errorStatus, errorIndex, \
-    varBinds in \
-        sendNotification(SnmpEngine(),
-                         CommunityData('public'),
-                         UdpTransportTarget(('localhost', 162)),
-                         ContextData(),
-                         'trap',
-                         NotificationType(
-                             ObjectIdentity('SNMPv2-MIB', 'coldStart')
-                         )):
-    if errorIndication:
-        print(errorIndication)
+errorIndication, errorStatus, errorIndex, varBinds = next(
+    sendNotification(SnmpEngine(),
+                     CommunityData('public'),
+                     UdpTransportTarget(('localhost', 162)),
+                     ContextData(),
+                     'trap',
+                     NotificationType(
+                         ObjectIdentity('SNMPv2-MIB', 'coldStart')
+                     )
+    )
+)
+
+if errorIndication:
+    print(errorIndication)