From 82e1b1a84d62ced461840eba9019cf8b21b8b072 Mon Sep 17 00:00:00 2001
From: elie <elie>
Date: Mon, 14 Sep 2015 05:45:34 +0000
Subject: some more missing files

---
 .../v1arch/asyncore/agent/ntforg/inform-v2c.py     | 83 ++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 examples/v1arch/asyncore/agent/ntforg/inform-v2c.py

(limited to 'examples')

diff --git a/examples/v1arch/asyncore/agent/ntforg/inform-v2c.py b/examples/v1arch/asyncore/agent/ntforg/inform-v2c.py
new file mode 100644
index 0000000..4fd7aea
--- /dev/null
+++ b/examples/v1arch/asyncore/agent/ntforg/inform-v2c.py
@@ -0,0 +1,83 @@
+"""
+INFORM over multiple transports
++++++++++++++++++++++++++++++++
+
+The following script sends SNMP INFORM notification using the following options:
+
+* with SNMPv2c
+* with community name 'public'
+* over IPv4/UDP and IPv6/UDP
+* send INFORM notification
+* to a Manager at 127.0.0.1:162 and [::1]:162
+* with TRAP ID 'coldStart' specified as an OID
+
+The following Net-SNMP command will produce similar SNMP notification:
+
+| $ snmpinform -v2c -c public udp:127.0.0.1 0 1.3.6.1.6.3.1.1.5.1
+| $ snmpinform -v2c -c public udp6:[::1] 0 1.3.6.1.6.3.1.1.5.1
+
+"""#
+from pysnmp.carrier.asynsock.dispatch import AsynsockDispatcher
+from pysnmp.carrier.asynsock.dgram import udp, udp6
+from pyasn1.codec.ber import encoder
+from pysnmp.proto.api import v2c as pMod
+
+# Build PDU
+reqPDU =  pMod.InformRequestPDU()
+pMod.apiTrapPDU.setDefaults(reqPDU)
+
+# Build message
+trapMsg = pMod.Message()
+pMod.apiMessage.setDefaults(trapMsg)
+pMod.apiMessage.setCommunity(trapMsg, 'public')
+pMod.apiMessage.setPDU(trapMsg, reqPDU)
+
+startedAt = time()
+
+def cbTimerFun(timeNow):
+    if timeNow - startedAt > 3:
+        raise Exception("Request timed out")
+ 
+def cbRecvFun(transportDispatcher, transportDomain, transportAddress,
+              wholeMsg, reqPDU=reqPDU):
+    while wholeMsg:
+        rspMsg, wholeMsg = decoder.decode(wholeMsg, asn1Spec=pMod.Message())
+        rspPDU = pMod.apiMessage.getPDU(rspMsg)
+        # Match response to request
+        if pMod.apiPDU.getRequestID(reqPDU)==pMod.apiPDU.getRequestID(rspPDU):
+            # Check for SNMP errors reported
+            errorStatus = pMod.apiPDU.getErrorStatus(rspPDU)
+            if errorStatus:
+                print(errorStatus.prettyPrint())
+            else:
+                print('INFORM message delivered, response var-binds follow')
+                for oid, val in pMod.apiPDU.getVarBinds(rspPDU):
+                    print('%s = %s' % (oid.prettyPrint(), val.prettyPrint()))
+            transportDispatcher.jobFinished(1)
+    return wholeMsg
+ 
+transportDispatcher = AsynsockDispatcher()
+
+transportDispatcher.registerRecvCbFun(cbRecvFun)
+transportDispatcher.registerTimerCbFun(cbTimerFun)
+
+# UDP/IPv4
+transportDispatcher.registerTransport(
+    udp.domainName, udp.UdpSocketTransport().openClientMode()
+)
+transportDispatcher.sendMessage(
+    encoder.encode(trapMsg), udp.domainName, ('localhost', 162)
+)
+
+# UDP/IPv6
+transportDispatcher.registerTransport(
+    udp6.domainName, udp6.Udp6SocketTransport().openClientMode()
+)
+transportDispatcher.sendMessage(
+    encoder.encode(trapMsg), udp6.domainName, ('::1', 162)
+)
+
+# Dispatcher will finish as all scheduled messages are sent
+transportDispatcher.runDispatcher()
+
+transportDispatcher.closeDispatcher()
-- 
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