From guofeng at radvision.com  Wed Sep  5 16:04:03 2007
From: guofeng at radvision.com (Guofeng Zhang)
Date: Wed Sep  5 10:12:51 2007
Subject: [snmp] How to broadcast trap messages
Message-ID: <3DA49F4BC79C81499AAB3B352185BDDD6447DD@rvhk-mail.RADVISION.com>

Hi,

 

We are required to broadcast/multicast traps on the LAN, could anyone
kindly tell us how to do it by Westhawk's SNMP stack. Is there any
online document about it?

 

Thanks.

 

Guofeng

 

 

 

From jbers at bbn.com  Thu Sep 13 17:27:01 2007
From: jbers at bbn.com (Josh Bers)
Date: Thu Sep 13 21:43:25 2007
Subject: [snmp] SNMP v3 discovery bug in 5.1
Message-ID: <005f01c7f644$746bf670$010010ac@JBERS2>

Birgit,

Here is output (tail end) from our run of a program that isolates the
problem of SNMP v3 not working correctly when an agent that is unreachable,
becomes reachable. We started with the network cable unplugged and tried to
fetch sysUpTime from 128.89.68.66 , every 5 seconds we kick off a thread to
fetch (authPriv enabled). Around request #35 we plug it back in

(search for Thread 41 started at: 1189713664742)

It seems that there is an issue with context being destroyed while still
sending/receiving PDU's from the remote agent.... not clear. Why isn't the
DiscoveryBean using the context pool mechanism and creating its own context
directly?

ps. this was run using westhawk 5.1 from a windows XP box with java 1.4.2
talking to a linux box:

Linux toronto 2.4.21-37.EL #1 Wed Sep 7 13:35:21 EDT 2005 i686 i686 i386
GNU/Linux

running net-snmp: net-snmp-5.0.9-2.30E.19


Josh

ps. In the past, we have seen that the receiver thread to the snmp agent
dies/is killed right after we plug the network cable back in.

pps. we've attached the test program. You can reproduce by using command
line args: <target ip> v3 120

 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4A 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 74, retries 1

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4A 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4A 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 74, retries 2

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4A 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4A 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 74, retries 3

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4A 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4A 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 74, retries 4

uk.co.westhawk.snmp.pdu.DiscoveryPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setResponseException(): Timed out

uk.co.westhawk.snmp.pdu.DiscoveryPdu.waitForSelf(): true

uk.co.westhawk.snmp.stack.SnmpContextv3.destroy(): Closing socket 

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 48 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

48 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 72, retries 5

uk.co.westhawk.snmp.stack.PduException: Engine ID discovery: Timed out

at
uk.co.westhawk.snmp.beans.UsmDiscoveryBean.startDiscovery(UsmDiscoveryBean.j
ava:167)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.discoverIfNeeded(SnmpContextv3B
asis.java:953)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
566)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
480)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Pool.addPdu(SnmpContextv3Pool.java:41
5)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:216)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:199)

at
external.jars.TestSnmpV3DiscoveryBug.fetchOid(TestSnmpV3DiscoveryBug.java:25
2)

at
external.jars.TestSnmpV3DiscoveryBug.access$1(TestSnmpV3DiscoveryBug.java:21
7)

at
external.jars.TestSnmpV3DiscoveryBug$TestRunner.run(TestSnmpV3DiscoveryBug.j
ava:387)

at java.lang.Thread.run(Unknown Source)

couldn't send PDU: Engine ID discovery: Timed out

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 33 finished at: 1189713643772

Elapsed time (secs): 19.037

Received value: null

PDU timed out.Thread 37 started at: 1189713644744

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=75, Pdu reqId=75

AbstractSnmpContext.getSocket(): New socket
uk.co.westhawk.snmp.net.StandardSocket

uk.co.westhawk.snmp.stack.SnmpContextv3: soc.getLocalSocketAddress() =
0.0.0.0/0.0.0.0:4275

uk.co.westhawk.snmp.stack.SnmpContextv3: soc.getRemoteSocketAddress() = null

uk.co.westhawk.snmp.beans.UsmDiscoveryBean.discoveryEngineId(): Starting
discovery Engine ID ...

Transmitter(): Made thread 128.89.68.66_161_null_v3_Trans0

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=76, Pdu reqId=76

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=76, Pdu
reqId=76

Encode USM: node uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=,
engineBoots=0, engineTime=0, latestReceivedEngineTime=0]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 4

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 7

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 10

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 12

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 14

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 55

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 2

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 5

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 76, pos = 7

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 10

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x04, pos = 14

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 17

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 16

AsnOctets(): value = 0x30:0E:04:00:02:01:00:02:01:00:04:00:04:00:04:00, pos
= 20

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 17

AsnSequence.write(): begin, startPos = 38

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 40

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 42

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 11

AsnSequence.write(): begin, startPos = 44

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 76, pos = 46

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 49

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 52

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 0

AsnSequence.write(): begin, startPos = 55

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4C 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4C 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 76, retries 1

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4C 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4C 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 76, retries 2

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4C 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4C 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 76, retries 3

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4C 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4C 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 76, retries 4

uk.co.westhawk.snmp.pdu.DiscoveryPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setResponseException(): Timed out

uk.co.westhawk.snmp.pdu.DiscoveryPdu.waitForSelf(): true

uk.co.westhawk.snmp.stack.SnmpContextv3.destroy(): Closing socket 

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4A 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4A 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 74, retries 5

uk.co.westhawk.snmp.stack.PduException: Engine ID discovery: Timed out

at
uk.co.westhawk.snmp.beans.UsmDiscoveryBean.startDiscovery(UsmDiscoveryBean.j
ava:167)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.discoverIfNeeded(SnmpContextv3B
asis.java:953)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
566)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
480)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Pool.addPdu(SnmpContextv3Pool.java:41
5)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:216)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:199)

at
external.jars.TestSnmpV3DiscoveryBug.fetchOid(TestSnmpV3DiscoveryBug.java:25
2)

at
external.jars.TestSnmpV3DiscoveryBug.access$1(TestSnmpV3DiscoveryBug.java:21
7)

at
external.jars.TestSnmpV3DiscoveryBug$TestRunner.run(TestSnmpV3DiscoveryBug.j
ava:387)

at java.lang.Thread.run(Unknown Source)

couldn't send PDU: Engine ID discovery: Timed out

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 34 finished at: 1189713648779

Elapsed time (secs): 19.037

Received value: null

PDU timed out.Thread 38 started at: 1189713649741

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=77, Pdu reqId=77

AbstractSnmpContext.getSocket(): New socket
uk.co.westhawk.snmp.net.StandardSocket

uk.co.westhawk.snmp.stack.SnmpContextv3: soc.getLocalSocketAddress() =
0.0.0.0/0.0.0.0:4281

uk.co.westhawk.snmp.stack.SnmpContextv3: soc.getRemoteSocketAddress() = null

uk.co.westhawk.snmp.beans.UsmDiscoveryBean.discoveryEngineId(): Starting
discovery Engine ID ...

Transmitter(): Made thread 128.89.68.66_161_null_v3_Trans0

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=78, Pdu reqId=78

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=78, Pdu
reqId=78

Encode USM: node uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=,
engineBoots=0, engineTime=0, latestReceivedEngineTime=0]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 4

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 7

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 10

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 12

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 14

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 55

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 2

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 5

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 78, pos = 7

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 10

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x04, pos = 14

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 17

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 16

AsnOctets(): value = 0x30:0E:04:00:02:01:00:02:01:00:04:00:04:00:04:00, pos
= 20

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 17

AsnSequence.write(): begin, startPos = 38

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 40

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 42

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 11

AsnSequence.write(): begin, startPos = 44

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 78, pos = 46

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 49

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 52

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 0

AsnSequence.write(): begin, startPos = 55

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4E 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4E 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 78, retries 1

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4E 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4E 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 78, retries 2

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4E 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4E 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 78, retries 3

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4C 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4C 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 76, retries 5

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4E 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4E 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 78, retries 4

uk.co.westhawk.snmp.pdu.DiscoveryPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setResponseException(): Timed out

uk.co.westhawk.snmp.pdu.DiscoveryPdu.waitForSelf(): true

uk.co.westhawk.snmp.stack.SnmpContextv3.destroy(): Closing socket 

uk.co.westhawk.snmp.stack.PduException: Engine ID discovery: Timed out

at
uk.co.westhawk.snmp.beans.UsmDiscoveryBean.startDiscovery(UsmDiscoveryBean.j
ava:167)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.discoverIfNeeded(SnmpContextv3B
asis.java:953)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
566)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
480)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Pool.addPdu(SnmpContextv3Pool.java:41
5)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:216)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:199)

at
external.jars.TestSnmpV3DiscoveryBug.fetchOid(TestSnmpV3DiscoveryBug.java:25
2)

at
external.jars.TestSnmpV3DiscoveryBug.access$1(TestSnmpV3DiscoveryBug.java:21
7)

at
external.jars.TestSnmpV3DiscoveryBug$TestRunner.run(TestSnmpV3DiscoveryBug.j
ava:387)

at java.lang.Thread.run(Unknown Source)

couldn't send PDU: Engine ID discovery: Timed out

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 35 finished at: 1189713653776

Elapsed time (secs): 19.037

Received value: null

PDU timed out.Thread 39 started at: 1189713654738

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=79, Pdu reqId=79

AbstractSnmpContext.getSocket(): New socket
uk.co.westhawk.snmp.net.StandardSocket

uk.co.westhawk.snmp.stack.SnmpContextv3: soc.getLocalSocketAddress() =
0.0.0.0/0.0.0.0:4282

uk.co.westhawk.snmp.stack.SnmpContextv3: soc.getRemoteSocketAddress() = null

uk.co.westhawk.snmp.beans.UsmDiscoveryBean.discoveryEngineId(): Starting
discovery Engine ID ...

Transmitter(): Made thread 128.89.68.66_161_null_v3_Trans0

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=80, Pdu reqId=80

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=80, Pdu
reqId=80

Encode USM: node uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=,
engineBoots=0, engineTime=0, latestReceivedEngineTime=0]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 4

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 7

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 10

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 12

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 14

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 55

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 2

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 5

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 80, pos = 7

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 10

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x04, pos = 14

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 17

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 16

AsnOctets(): value = 0x30:0E:04:00:02:01:00:02:01:00:04:00:04:00:04:00, pos
= 20

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 17

AsnSequence.write(): begin, startPos = 38

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 40

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 42

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 11

AsnSequence.write(): begin, startPos = 44

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 80, pos = 46

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 49

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 52

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 0

AsnSequence.write(): begin, startPos = 55

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 50 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

50 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 80, retries 1

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 50 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

50 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 80, retries 2

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 50 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

50 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 80, retries 3

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 50 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

50 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 80, retries 4

uk.co.westhawk.snmp.pdu.DiscoveryPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setResponseException(): Timed out

uk.co.westhawk.snmp.pdu.DiscoveryPdu.waitForSelf(): true

uk.co.westhawk.snmp.stack.SnmpContextv3.destroy(): Closing socket 

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 4E 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

4E 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 78, retries 5

uk.co.westhawk.snmp.stack.PduException: Engine ID discovery: Timed out

at
uk.co.westhawk.snmp.beans.UsmDiscoveryBean.startDiscovery(UsmDiscoveryBean.j
ava:167)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.discoverIfNeeded(SnmpContextv3B
asis.java:953)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
566)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
480)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Pool.addPdu(SnmpContextv3Pool.java:41
5)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:216)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:199)

at
external.jars.TestSnmpV3DiscoveryBug.fetchOid(TestSnmpV3DiscoveryBug.java:25
2)

at
external.jars.TestSnmpV3DiscoveryBug.access$1(TestSnmpV3DiscoveryBug.java:21
7)

at
external.jars.TestSnmpV3DiscoveryBug$TestRunner.run(TestSnmpV3DiscoveryBug.j
ava:387)

at java.lang.Thread.run(Unknown Source)

couldn't send PDU: Engine ID discovery: Timed out

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 36 finished at: 1189713658784

Elapsed time (secs): 19.048

Received value: null

PDU timed out.Thread 40 started at: 1189713659745

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=81, Pdu reqId=81

AbstractSnmpContext.getSocket(): New socket
uk.co.westhawk.snmp.net.StandardSocket

uk.co.westhawk.snmp.stack.SnmpContextv3: soc.getLocalSocketAddress() =
0.0.0.0/0.0.0.0:4284

uk.co.westhawk.snmp.stack.SnmpContextv3: soc.getRemoteSocketAddress() = null

uk.co.westhawk.snmp.beans.UsmDiscoveryBean.discoveryEngineId(): Starting
discovery Engine ID ...

Transmitter(): Made thread 128.89.68.66_161_null_v3_Trans0

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=82, Pdu reqId=82

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=82, Pdu
reqId=82

Encode USM: node uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=,
engineBoots=0, engineTime=0, latestReceivedEngineTime=0]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 4

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 7

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 10

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 12

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 14

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 55

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 2

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 5

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 82, pos = 7

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 10

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x04, pos = 14

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 17

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 16

AsnOctets(): value = 0x30:0E:04:00:02:01:00:02:01:00:04:00:04:00:04:00, pos
= 20

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 17

AsnSequence.write(): begin, startPos = 38

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 40

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 42

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 11

AsnSequence.write(): begin, startPos = 44

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 82, pos = 46

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 49

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 52

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 0

AsnSequence.write(): begin, startPos = 55

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 52 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

52 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 82, retries 1

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 52 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

52 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.stack.SnmpContextv3.sendPacket():
java.net.NoRouteToHostException No route to host: Datagram send failed

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 82, retries 2

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 52 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

52 02 01 00 02 01 00 30 

00 

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 82, retries 3

uk.co.westhawk.snmp.stack.SnmpContextv3.run(): Received from 128.89.68.66,
from port 161: 

bytes.length: 103

30 65 02 01 03 30 0E 02 

01 52 02 03 00 FF E3 04 

01 00 02 01 03 04 1F 30 

1D 04 0D 80 00 07 E5 80 

B0 66 D3 7A 03 A1 AF 46 

02 01 07 02 03 06 9C 7A 

04 00 04 00 04 00 30 2F 

04 0D 80 00 07 E5 80 B0 

66 D3 7A 03 A1 AF 46 04 

00 A8 1C 02 01 52 02 01 

00 02 01 00 30 11 30 0F 

06 0A 2B 06 01 06 03 0F 

01 01 04 00 41 01 6D 

AsnSequence(): Length = 101, Pos = 2

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 3,
startPos = 2, correct = true

AsnSequence(): Length = 14, Pos = 7

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 82,
startPos = 7, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 3

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value =
65507, startPos = 10, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 15, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 3,
startPos = 18, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 14

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 5, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 31

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value =
0x30:1D:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:7A
:04:00:04:00:04:00, startPos = 21, correct = true

AsnSequence(): Length = 47, Pos = 56

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 13

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value =
0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, startPos = 56, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 0

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 71, correct = true

AsnSequence(): Length = 28, Pos = 75

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 82,
startPos = 75, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 0,
startPos = 78, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 0,
startPos = 81, correct = true

AsnSequence(): Length = 17, Pos = 86

AsnSequence(): Length = 15, Pos = 88

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 10

type = 0x06, ASN_OBJECT_ID, uk.co.westhawk.snmp.stack.AsnObjectId: value =
1.3.6.1.6.3.15.1.1.4.0, startPos = 88, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x41, COUNTER, uk.co.westhawk.snmp.stack.AsnUnsInteger: value = 109,
startPos = 100, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 15

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 86, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 17

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 84, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 28

type = 0xA8, GET_RPRT_MSG, uk.co.westhawk.snmp.stack.AsnPduSequence: value =
, startPos = 73, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 47

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 54, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 101

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 0, correct = true

uk.co.westhawk.snmp.stack.SnmpContextv3.processIncomingResponse(): msgId=82,
Pdu reqId=82

Decoding USM:

bytes.length: 31

30 1D 04 0D 80 00 07 E5 

80 B0 66 D3 7A 03 A1 AF 

46 02 01 07 02 03 06 9C 

7A 04 00 04 00 04 00 

AsnSequence(): Length = 31, Pos = 23

AsnSequence(): Length = 29, Pos = 25

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 13

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value =
0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, startPos = 25, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 7,
startPos = 40, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 3

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value =
433274, startPos = 43, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 0

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 48, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 0

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 50, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 0

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 52, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 29

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 23, correct = true

uk.co.westhawk.snmp.stack.TimeWindow.setSnmpEngineId(): hostaddr
'128.89.68.66', port '161', snmpEngineId '800007E580B066D37A03A1AF46'', key
'128.89.68.66:161'

uk.co.westhawk.snmp.stack.TimeWindow.isEngineIdOK(): hostaddr
'128.89.68.66', port '161', snmpEngineId '800007E580B066D37A03A1AF46', ok
true

uk.co.westhawk.snmp.stack.TimeWindow.setTimeLine(): snmpEngineId
800007E580B066D37A03A1AF46, node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433274, latestReceivedEngineTime=433274]

uk.co.westhawk.snmp.stack.TimeWindow.updateTimeWindow(): snmpEngineId
'800007E580B066D37A03A1AF46', bootsA 7, timeA 433274, isAuthentic false,
updated false

uk.co.westhawk.snmp.stack.SnmpContextv3.processIncomingResponse(): rid2=82

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setErrorStatus(): 0

uk.co.westhawk.snmp.pdu.DiscoveryPdu.waitForSelf(): true

uk.co.westhawk.snmp.beans.UsmDiscoveryBean.startDiscovery(): Done, context
uk.co.westhawk.snmp.stack.SnmpContextv3[host=128.89.68.66,
sendToHost=128.89.68.66, port=161, bindAddress=null, socketType=Standard,
contextEngineId=, contextName=, userName=, useAuthentication=false,
authenticationProtocol=MD5, userAuthenticationPassword=null,
usePrivacy=false, userPrivacyPassword=null, #trapListeners=0,
#pduListeners=0]

uk.co.westhawk.snmp.stack.SnmpContextv3.destroy(): Closing socket 

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=81, Pdu
reqId=81

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433274, latestReceivedEngineTime=433274]

(Complex) pass to key takes 0.15

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 81, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433274, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:8E, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 81, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:7A
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:8E, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0x65:BC:91:8F:61:86:28:2E:F9:DF:9D:FD:F5:EF:C8:F6:34:83:58:48:E0:4A:20:2A:23
:9B:02:8A:23:81:5F:B2:A7:89:FD:DB:E6:4D:58:06:53:77:07:B4:C0:6D:8D:5F, pos =
81

AsnSequence.write(): end

(Complex) pass to key takes 0.1

Pos finger print = 59, len = 12

bytes.length: 12

54 21 A8 DE 22 7F 03 F0 

3D 95 C2 9D 

 

Sending to 128.89.68.66: 

bytes.length: 57

30 37 02 01 03 30 0D 02 

01 50 02 02 05 14 04 01 

04 02 01 03 04 10 30 0E 

04 00 02 01 00 02 01 00 

04 00 04 00 04 00 30 11 

04 00 04 00 A0 0B 02 01 

50 02 01 00 02 01 00 30 

00 

 

uk.co.westhawk.snmp.stack.SnmpContextv3.run(): Received from 128.89.68.66,
from port 161: 

bytes.length: 103

30 65 02 01 03 30 0E 02 

01 50 02 03 00 FF E3 04 

01 00 02 01 03 04 1F 30 

1D 04 0D 80 00 07 E5 80 

B0 66 D3 7A 03 A1 AF 46 

02 01 07 02 03 06 9C 7B 

04 00 04 00 04 00 30 2F 

04 0D 80 00 07 E5 80 B0 

66 D3 7A 03 A1 AF 46 04 

00 A8 1C 02 01 50 02 01 

00 02 01 00 30 11 30 0F 

06 0A 2B 06 01 06 03 0F 

01 01 04 00 41 01 6E 

AsnSequence(): Length = 101, Pos = 2

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 3,
startPos = 2, correct = true

AsnSequence(): Length = 14, Pos = 7

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 80,
startPos = 7, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 3

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value =
65507, startPos = 10, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 15, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 3,
startPos = 18, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 14

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 5, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 31

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value =
0x30:1D:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:7B
:04:00:04:00:04:00, startPos = 21, correct = true

AsnSequence(): Length = 47, Pos = 56

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 13

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value =
0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, startPos = 56, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 0

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 71, correct = true

AsnSequence(): Length = 28, Pos = 75

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 80,
startPos = 75, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 0,
startPos = 78, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 0,
startPos = 81, correct = true

AsnSequence(): Length = 17, Pos = 86

AsnSequence(): Length = 15, Pos = 88

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 10

type = 0x06, ASN_OBJECT_ID, uk.co.westhawk.snmp.stack.AsnObjectId: value =
1.3.6.1.6.3.15.1.1.4.0, startPos = 88, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x41, COUNTER, uk.co.westhawk.snmp.stack.AsnUnsInteger: value = 110,
startPos = 100, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 15

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 86, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 17

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 84, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 28

type = 0xA8, GET_RPRT_MSG, uk.co.westhawk.snmp.stack.AsnPduSequence: value =
, startPos = 73, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 47

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 54, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 101

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 0, correct = true

uk.co.westhawk.snmp.stack.SnmpContextv3.processIncomingResponse(): msgId=80,
Pdu reqId=80

Decoding USM:

bytes.length: 31

30 1D 04 0D 80 00 07 E5 

80 B0 66 D3 7A 03 A1 AF 

46 02 01 07 02 03 06 9C 

7B 04 00 04 00 04 00 

AsnSequence(): Length = 31, Pos = 23

AsnSequence(): Length = 29, Pos = 25

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 13

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value =
0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, startPos = 25, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 1

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value = 7,
startPos = 40, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 3

type = 0x02, ASN_INTEGER, uk.co.westhawk.snmp.stack.AsnInteger: value =
433275, startPos = 43, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 0

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 48, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 0

uk.co.westhawk.snmp.pdu.DiscoveryPdu.handleNoAnswer()

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 50, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 0

type = 0x04, ASN_OCTET_STR, uk.co.westhawk.snmp.stack.AsnOctets: value = ,
startPos = 52, correct = true

AsnObject.AsnMakeMe(): headerLength = 2, contentsLength = 29

type = 0x30, CONS_SEQ, uk.co.westhawk.snmp.stack.AsnSequence: value = ,
startPos = 23, correct = true

uk.co.westhawk.snmp.stack.TimeWindow.isEngineIdOK(): hostaddr
'128.89.68.66', port '161', snmpEngineId '800007E580B066D37A03A1AF46', ok
true

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.stack.TimeWindow.updateTimeWindow(): snmpEngineId
'800007E580B066D37A03A1AF46', bootsA 7, timeA 433275, isAuthentic false,
updated false

uk.co.westhawk.snmp.stack.SnmpContextv3.processIncomingResponse(): rid2=80

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setErrorStatus(): 0

uk.co.westhawk.snmp.pdu.DiscoveryPdu.waitForSelf(): true

uk.co.westhawk.snmp.beans.UsmDiscoveryBean.startDiscovery(): Done, context
uk.co.westhawk.snmp.stack.SnmpContextv3[host=128.89.68.66,
sendToHost=128.89.68.66, port=161, bindAddress=null, socketType=Standard,
contextEngineId=, contextName=, userName=, useAuthentication=false,
authenticationProtocol=MD5, userAuthenticationPassword=null,
usePrivacy=false, userPrivacyPassword=null, #trapListeners=0,
#pduListeners=0]

uk.co.westhawk.snmp.pdu.DiscoveryPdu.setResponseException(): Timed out

uk.co.westhawk.snmp.pdu.DiscoveryPdu.waitForSelf(): true

uk.co.westhawk.snmp.stack.SnmpContextv3.destroy(): Closing socket 

uk.co.westhawk.snmp.stack.SnmpContextv3.destroy(): Closing socket 

uk.co.westhawk.snmp.pdu.DiscoveryPdu.sendme(): Sent Pdu reqId 80, retries 5

uk.co.westhawk.snmp.stack.PduException: Engine ID discovery: Timed out

at
uk.co.westhawk.snmp.beans.UsmDiscoveryBean.startDiscovery(UsmDiscoveryBean.j
ava:167)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.discoverIfNeeded(SnmpContextv3B
asis.java:953)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
566)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Basis.addPdu(SnmpContextv3Basis.java:
480)

at
uk.co.westhawk.snmp.stack.SnmpContextv3Pool.addPdu(SnmpContextv3Pool.java:41
5)

at uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:216)

at
uk.co.westhawk.snmp.stack.Pdu.send(Pdu.java:199)uk.co.westhawk.snmp.stack.Sn
mpContextv3.actualEncodePacket(): msgId=79, Pdu reqId=79

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433275, latestReceivedEngineTime=433274]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 79, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433275, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:8F, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 79, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:7B
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:8F, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0xEC:2D:76:04:C3:C3:EF:CF:BD:88:8C:21:8B:AB:1D:C4:FA:BD:80:89:17:94:DA:4B:2B
:F5:18:23:A6:88:9D:C2:01:19:96:B3:1F:12:B1:56:DD:6A:07:2E:3C:74:70:1D, pos =
81

AsnSequence.write(): end

Pos finger print = 59, len = 12

bytes.length: 12

6A 42 7F 4E DC 29 68 A2 

81 C7 6F 15 

 

at
external.jars.TestSnmpV3DiscoveryBug.fetchOid(TestSnmpV3DiscoveryBug.java:25
2)

at
external.jars.TestSnmpV3DiscoveryBug.access$1(TestSnmpV3DiscoveryBug.java:21
7)

at
external.jars.TestSnmpV3DiscoveryBug$TestRunner.run(TestSnmpV3DiscoveryBug.j
ava:387)

at java.lang.Thread.run(Unknown Source)

couldn't send PDU: Engine ID discovery: Timed out

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 37 finished at: 1189713663781

Elapsed time (secs): 19.037

Received value: null

PDU timed out.Thread 41 started at: 1189713664742

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=83, Pdu reqId=83

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=83, Pdu
reqId=83

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433277, latestReceivedEngineTime=433274]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 83, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433277, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:90, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 83, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:7D
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:90, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0xAA:49:91:D3:8E:38:4D:1E:12:B6:4B:83:44:49:45:D0:43:5F:72:34:72:44:20:F7:49
:E1:B3:4C:A1:53:DF:36:0E:89:F7:F7:E4:74:16:88:7A:DD:C1:22:64:BE:8D:56, pos =
81

AsnSequence.write(): end

Pos finger print = 59, len = 12

bytes.length: 12

84 BA 0E C9 8F F8 3F 57 

5A 18 AB D4 

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 40 finished at: 1189713667857

Elapsed time (secs): 8.112

Received value: null

PDU timed out.uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 38 finished at: 1189713668778

Elapsed time (secs): 19.037

Received value: null

PDU timed out.uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 39 finished at: 1189713668788

Elapsed time (secs): 14.05

Received value: null

PDU timed out.Thread 42 started at: 1189713669749

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=84, Pdu reqId=84

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=84, Pdu
reqId=84

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433282, latestReceivedEngineTime=433274]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 84, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433282, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:91, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 84, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:82
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:91, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0x7A:4D:9A:71:03:6C:1D:20:61:C3:02:31:19:EC:EA:AB:CB:9C:9A:27:72:CF:49:06:F8
:3B:97:52:BB:0A:AC:59:35:C0:7E:6F:2F:D3:FA:0A:96:91:37:0A:3D:2F:4E:96, pos =
81

AsnSequence.write(): end

Pos finger print = 59, len = 12

bytes.length: 12

74 B7 BB 85 1B 5A DC C0 

36 A8 08 00 

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 41 finished at: 1189713670260

Elapsed time (secs): 5.518

Received value: null

PDU timed out.Thread 43 started at: 1189713674747

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=85, Pdu reqId=85

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=85, Pdu
reqId=85

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433287, latestReceivedEngineTime=433274]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 85, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433287, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:92, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 85, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:87
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:92, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0x55:F3:1B:04:3D:4F:3A:0F:51:80:B0:0D:E4:4F:0B:46:E9:B6:8B:25:8D:80:E7:C7:CA
:23:E6:39:31:74:38:55:06:72:5C:1A:29:2F:83:9B:5C:55:01:CE:44:CC:B3:CD, pos =
81

AsnSequence.write(): end

Pos finger print = 59, len = 12

bytes.length: 12

73 D9 4B 1F 41 5B 6C 3C 

AB F0 AB 66 

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 42 finished at: 1189713675257

Elapsed time (secs): 5.508

Received value: null

PDU timed out.Thread 44 started at: 1189713679744

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=86, Pdu reqId=86

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=86, Pdu
reqId=86

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433292, latestReceivedEngineTime=433274]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 86, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433292, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:93, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 86, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:8C
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:93, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0x6A:5E:4F:85:A3:70:6D:CD:F0:E4:6D:D4:9A:61:00:F9:67:FF:0D:39:AC:98:AF:81:02
:1B:8D:75:F8:45:2B:FB:C1:2C:2C:A3:37:7C:B4:2A:F3:A8:8F:33:4A:1E:34:95, pos =
81

AsnSequence.write(): end

Pos finger print = 59, len = 12

bytes.length: 12

ED 5B EA F9 2E 31 15 4D 

DE 1F D3 DA 

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 43 finished at: 1189713680255

Elapsed time (secs): 5.508

Received value: null

PDU timed out.Thread 45 started at: 1189713684751

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=87, Pdu reqId=87

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=87, Pdu
reqId=87

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433297, latestReceivedEngineTime=433274]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 87, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433297, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:94, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 87, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:91
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:94, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0x5A:E7:2F:6D:92:5F:56:AA:4A:34:75:43:76:37:A9:07:3D:85:18:60:7D:DC:E6:06:62
:19:9C:16:4E:2A:11:40:B5:2A:21:E7:D7:BE:5D:F0:5C:C4:12:99:B3:C5:F6:17, pos =
81

AsnSequence.write(): end

Pos finger print = 59, len = 12

bytes.length: 12

F6 E9 60 32 91 8F D7 2B 

09 8D E8 81 

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 44 finished at: 1189713685262

Elapsed time (secs): 5.518

Received value: null

PDU timed out.Thread 46 started at: 1189713689748

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=88, Pdu reqId=88

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=88, Pdu
reqId=88

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433302, latestReceivedEngineTime=433274]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 88, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433302, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:95, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 88, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:96
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:95, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0x2F:F8:52:06:53:F9:2A:82:27:4E:C0:B3:48:4D:B8:E9:F1:11:9F:25:9C:B2:8B:CB:AD
:C6:4D:84:58:E9:5B:AA:50:B7:C0:12:02:EF:1F:35:00:EA:05:FC:EE:E2:BE:40, pos =
81

AsnSequence.write(): end

Pos finger print = 59, len = 12

bytes.length: 12

90 01 E4 30 A4 B3 26 5D 

A6 E2 09 ED 

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 45 finished at: 1189713690259

Elapsed time (secs): 5.508

Received value: null

PDU timed out.Thread 47 started at: 1189713694755

uk.co.westhawk.snmp.stack.SnmpContextv3.addPdu(): msgId=89, Pdu reqId=89

uk.co.westhawk.snmp.stack.SnmpContextv3.actualEncodePacket(): msgId=89, Pdu
reqId=89

Encode USM: node
uk.co.westhawk.snmp.stack.TimeWindowNode[engineId=800007E580B066D37A03A1AF46
, engineBoots=7, engineTime=433307, latestReceivedEngineTime=433274]

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 44

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 0

AsnOctets(): value = , pos = 17

AsnBuildHeader(): type = 0xA0, headerLength = 2, contentsLength = 25

AsnSequence.write(): begin, startPos = 19

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 89, pos = 21

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 24

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 0, pos = 27

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 14

AsnSequence.write(): begin, startPos = 30

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 12

AsnSequence.write(): begin, startPos = 32

AsnBuildHeader(): type = 0x06, headerLength = 2, contentsLength = 8

AsnObjectId(): value = 1.3.6.1.2.1.1.3.0, pos = 34

AsnBuildHeader(): type = 0x05, headerLength = 2, contentsLength = 0

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnSequence.write(): end

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 56

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 13

AsnOctets(): value = 0x80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46, pos = 2

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 7, pos = 17

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 3

AsnInteger(): value = 433307, pos = 20

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 7

AsnOctets(): value = nmsroot, pos = 25

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 12

AsnOctets(): value = , pos = 34

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 8

AsnOctets(): value = 0x00:00:00:07:6E:D8:40:96, pos = 48

AsnSequence.write(): end

uk.co.westhawk.snmp.stack.AsnEncoderv3.EncodeSNMPv3(): 

AsnBuildHeader(): type = 0x30, headerLength = 3, contentsLength = 128

AsnSequence.write(): begin, startPos = 0

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 3

AsnBuildHeader(): type = 0x30, headerLength = 2, contentsLength = 13

AsnSequence.write(): begin, startPos = 6

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 89, pos = 8

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 2

AsnInteger(): value = 1300, pos = 11

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 1

AsnOctets(): value = 0x07, pos = 15

AsnBuildHeader(): type = 0x02, headerLength = 2, contentsLength = 1

AsnInteger(): value = 3, pos = 18

AsnSequence.write(): end

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 58

AsnOctets(): value =
0x30:38:04:0D:80:00:07:E5:80:B0:66:D3:7A:03:A1:AF:46:02:01:07:02:03:06:9C:9B
:04:07:6E:6D:73:72:6F:6F:74:04:0C:00:00:00:00:00:00:00:00:00:00:00:00:04:08:
00:00:00:07:6E:D8:40:96, pos = 21

AsnBuildHeader(): type = 0x04, headerLength = 2, contentsLength = 48

AsnOctets(): value =
0xCA:EC:59:0C:33:3B:D5:7C:73:51:CE:23:AA:4A:C6:95:0B:A8:FA:2F:CE:50:2C:71:BE
:97:CF:17:5E:7E:F7:45:D4:8D:FB:31:2B:14:2C:62:76:EB:19:DA:C0:54:84:08, pos =
81

AsnSequence.write(): end

Pos finger print = 59, len = 12

bytes.length: 12

C5 B3 9B EA DD B6 06 7C 

D8 1A 1E B0 

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 46 finished at: 1189713695256

Elapsed time (secs): 5.508

Received value: null

PDU timed out.Test complete: Success count: 0; Error count: 47

Bringing down loopback alias: 192.168.91.1

java.io.IOException: CreateProcess: sudo /sbin/ifconfig lo:0 down error=2

at java.lang.Win32Process.create(Native Method)

at java.lang.Win32Process.<init>(Unknown Source)

at java.lang.Runtime.execInternal(Native Method)

at java.lang.Runtime.exec(Unknown Source)

at java.lang.Runtime.exec(Unknown Source)

at java.lang.Runtime.exec(Unknown Source)

at java.lang.Runtime.exec(Unknown Source)

at
external.jars.TestSnmpV3DiscoveryBug.bringUpLoopBackAliasIf(TestSnmpV3Discov
eryBug.java:145)

at
external.jars.TestSnmpV3DiscoveryBug.main(TestSnmpV3DiscoveryBug.java:350)

Failed.

uk.co.westhawk.snmp.stack.SnmpContextv3.destroy(): Closing socket 

uk.co.westhawk.snmp.pdu.OneGetPdu.waitForSelf(): false

uk.co.westhawk.snmp.pdu.OneGetPdu.handleNoAnswer()

uk.co.westhawk.snmp.pdu.OneGetPdu.setErrorStatus(): 5

uk.co.westhawk.snmp.pdu.OneGetPdu.setResponseException(): Timed out

got no response!

Thread 47 finished at: 1189713700253

Elapsed time (secs): 5.498

Received value: null

PDU timed out.

From thp at westhawk.co.uk  Fri Sep 14 11:03:35 2007
From: thp at westhawk.co.uk (Tim Panton)
Date: Fri Sep 14 10:05:30 2007
Subject: [snmp] SNMP v3 discovery bug in 5.1
In-Reply-To: <005f01c7f644$746bf670$010010ac@JBERS2>
References: <005f01c7f644$746bf670$010010ac@JBERS2>
Message-ID: <19A97DEB-2244-419C-A346-11B0A3B3F450@westhawk.co.uk>


On 13 Sep 2007, at 21:27, Josh Bers wrote:

> Birgit,
>
> Here is output (tail end) from our run of a program that isolates the
> problem of SNMP v3 not working correctly when an agent that is  
> unreachable,
> becomes reachable. We started with the network cable unplugged and  
> tried to
> fetch sysUpTime from 128.89.68.66 , every 5 seconds we kick off a  
> thread to
> fetch (authPriv enabled). Around request #35 we plug it back in
>
> (search for Thread 41 started at: 1189713664742)
>
> It seems that there is an issue with context being destroyed while  
> still
> sending/receiving PDU's from the remote agent.... not clear. Why  
> isn't the
> DiscoveryBean using the context pool mechanism and creating its own  
> context
> directly?
>
> ps. this was run using westhawk 5.1 from a windows XP box with java  
> 1.4.2
> talking to a linux box:

Hi,
I think this bug is fixed in the current CVS -
see :

http://westhawksnmp.cvs.sourceforge.net/westhawksnmp/westhawksnmp/src/ 
uk/co/westhawk/snmp/beans/UsmDiscoveryBean.java?r1=1.16&r2=1.17

Tim.
From jbers at bbn.com  Fri Sep 14 12:41:09 2007
From: jbers at bbn.com (Josh Bers)
Date: Fri Sep 14 16:41:53 2007
Subject: [snmp] SNMP v3 discovery bug in 5.1
In-Reply-To: <19A97DEB-2244-419C-A346-11B0A3B3F450@westhawk.co.uk>
Message-ID: <004c01c7f6e5$acf6af20$010010ac@JBERS2>

Tim and Birgit,

I don't think that the latest code will fix it since 5.1 includes version
1.17 of UsmDiscoveryBean.java.

However, I believe that I have found the problem. It is in
SnmpContextv3Basis.java#addPdu(Pdu, boolean).
Here is the problem (it is one of transmitter thread starvation):

This method first calls super.addPdu(pdu). The parent method reserves a
Transmitter, however, this is risky since discovery has yet to be performed.
When discovery is performed, a timeout PduException is thrown, however, it
is not caught by the stack to clean up the transmitter assignment with
removePdu(reqId).

So the fix could be:

1. Move discovery in front of calling super.addPdu that way an exception
will not result in a tied up transmitter in the context.

2. Catch the PduException thrown by discovery and call removePdu(reqId)...

My preference is toward 1, where the ordering of creating and sending out a
req id is consistent: discovery req id is < original PDU req id. The way the
code currently operates it sends out the discovery req with id > original
req id which is then sent later... Somewhat confusing.

What do you think?

Josh

> -----Original Message-----
> From: Tim Panton [mailto:thp@westhawk.co.uk] 
> Sent: Friday, September 14, 2007 5:04 AM
> To: List for discussion of the Westhawk SNMP stack; Josh Bers
> Cc: 'Birgit Arkesteijn'; 'Jonathan Tung'; 'Stephane Blais'
> Subject: Re: [snmp] SNMP v3 discovery bug in 5.1
> 
> 
> 
> On 13 Sep 2007, at 21:27, Josh Bers wrote:
> 
> > Birgit,
> >
> > Here is output (tail end) from our run of a program that 
> isolates the 
> > problem of SNMP v3 not working correctly when an agent that is
> > unreachable,
> > becomes reachable. We started with the network cable unplugged and  
> > tried to
> > fetch sysUpTime from 128.89.68.66 , every 5 seconds we kick off a  
> > thread to
> > fetch (authPriv enabled). Around request #35 we plug it back in
> >
> > (search for Thread 41 started at: 1189713664742)
> >
> > It seems that there is an issue with context being destroyed while
> > still
> > sending/receiving PDU's from the remote agent.... not clear. Why  
> > isn't the
> > DiscoveryBean using the context pool mechanism and creating 
> its own  
> > context
> > directly?
> >
> > ps. this was run using westhawk 5.1 from a windows XP box with java
> > 1.4.2
> > talking to a linux box:
> 
> Hi,
> I think this bug is fixed in the current CVS -
> see :
> 
> http://westhawksnmp.cvs.sourceforge.net/westhawksnmp/westhawks
nmp/src/ 
uk/co/westhawk/snmp/beans/UsmDiscoveryBean.java?r1=1.16&r2=1.17

Tim.



From thp at westhawk.co.uk  Fri Sep 14 18:14:00 2007
From: thp at westhawk.co.uk (Tim Panton)
Date: Fri Sep 14 17:15:44 2007
Subject: [snmp] SNMP v3 discovery bug in 5.1
In-Reply-To: <004c01c7f6e5$acf6af20$010010ac@JBERS2>
References: <004c01c7f6e5$acf6af20$010010ac@JBERS2>
Message-ID: <DA86E9C1-E9FB-495D-BF87-7A7CD816B393@westhawk.co.uk>

Ah, that sounds right (it is definitely running out of transmitters).

Thanks!

I'll look at your options, but I think 1 looks better at first glance.

I'll discuss it with Birgit when she is back on Monday.

For future reference, there is function I  use to debug transmitter  
problems,
AbstractContext.getDebugString()
here's a snippet from the javadoc.

  * Returns the thread usage of the AbstractSnmpContext.
* It returns a String in the form of <code>=PO=QR--------------0</code>.
*
* <p>
* The String represents the array of transmitters.
* Each character represents a transmitter slot.
* The transmitters form a thread pool of a maximum size, MAXPDU.
* Each transmitter is used to wait for one PDU response at a given
* moment in time.
* When the response is received the transmitter will stop running, but
* is not destroyed. It will be reused.
* </p>

I'm not sure how much this would have helped you, but it can
save a lot of stepping through in the debugger.

Tim.


On 14 Sep 2007, at 16:41, Josh Bers wrote:

> Tim and Birgit,
>
> I don't think that the latest code will fix it since 5.1 includes  
> version
> 1.17 of UsmDiscoveryBean.java.
>
> However, I believe that I have found the problem. It is in
> SnmpContextv3Basis.java#addPdu(Pdu, boolean).
> Here is the problem (it is one of transmitter thread starvation):
>
> This method first calls super.addPdu(pdu). The parent method  
> reserves a
> Transmitter, however, this is risky since discovery has yet to be  
> performed.
> When discovery is performed, a timeout PduException is thrown,  
> however, it
> is not caught by the stack to clean up the transmitter assignment with
> removePdu(reqId).
>
> So the fix could be:
>
> 1. Move discovery in front of calling super.addPdu that way an  
> exception
> will not result in a tied up transmitter in the context.
>
> 2. Catch the PduException thrown by discovery and call removePdu 
> (reqId)...
>
> My preference is toward 1, where the ordering of creating and  
> sending out a
> req id is consistent: discovery req id is < original PDU req id.  
> The way the
> code currently operates it sends out the discovery req with id >  
> original
> req id which is then sent later... Somewhat confusing.
>
> What do you think?
>
> Josh
>
>> -----Original Message-----
>> From: Tim Panton [mailto:thp@westhawk.co.uk]
>> Sent: Friday, September 14, 2007 5:04 AM
>> To: List for discussion of the Westhawk SNMP stack; Josh Bers
>> Cc: 'Birgit Arkesteijn'; 'Jonathan Tung'; 'Stephane Blais'
>> Subject: Re: [snmp] SNMP v3 discovery bug in 5.1
>>
>>
>>
>> On 13 Sep 2007, at 21:27, Josh Bers wrote:
>>
>>> Birgit,
>>>
>>> Here is output (tail end) from our run of a program that
>> isolates the
>>> problem of SNMP v3 not working correctly when an agent that is
>>> unreachable,
>>> becomes reachable. We started with the network cable unplugged and
>>> tried to
>>> fetch sysUpTime from 128.89.68.66 , every 5 seconds we kick off a
>>> thread to
>>> fetch (authPriv enabled). Around request #35 we plug it back in
>>>
>>> (search for Thread 41 started at: 1189713664742)
>>>
>>> It seems that there is an issue with context being destroyed while
>>> still
>>> sending/receiving PDU's from the remote agent.... not clear. Why
>>> isn't the
>>> DiscoveryBean using the context pool mechanism and creating
>> its own
>>> context
>>> directly?
>>>
>>> ps. this was run using westhawk 5.1 from a windows XP box with java
>>> 1.4.2
>>> talking to a linux box:
>>
>> Hi,
>> I think this bug is fixed in the current CVS -
>> see :
>>
>> http://westhawksnmp.cvs.sourceforge.net/westhawksnmp/westhawks
> nmp/src/
> uk/co/westhawk/snmp/beans/UsmDiscoveryBean.java?r1=1.16&r2=1.17
>
> Tim.
>
>

From birgit at westhawk.co.uk  Mon Sep 17 15:06:53 2007
From: birgit at westhawk.co.uk (Birgit Arkesteijn)
Date: Mon Sep 17 14:08:11 2007
Subject: [snmp] SNMP v3 discovery bug in 5.1
In-Reply-To: <DA86E9C1-E9FB-495D-BF87-7A7CD816B393@westhawk.co.uk>
References: <004c01c7f6e5$acf6af20$010010ac@JBERS2>
	<DA86E9C1-E9FB-495D-BF87-7A7CD816B393@westhawk.co.uk>
Message-ID: <46EE7BED.7020303@westhawk.co.uk>

Hi Josh,

I agree with you (and Tim) that option 1 seems better, i.e.
"Move discovery in front of calling super.addPdu that way an exception
will not result in a tied up transmitter in the context."

As to
"Why isn't the DiscoveryBean using the context pool mechanism and 
creating its own context directly?"
I think that's a good point as well. It really should use the pool.

I'll start working on it. However, I'm not sure how much time I'll have 
to change & test the code. Next week I'm off for two weeks.

Oh, and thanks for the good detective work!

Cheers, Birgit

-- 
-- Birgit Arkesteijn, birgit@westhawk.co.uk,
-- Westhawk Ltd, Albion Wharf, 19 Albion Street, Manchester M1 5LN, UK
-- Company no: 1769350
-- Registered Office:
-- 15 London Road, Stockton Heath, Warrington WA4 6SJ. UK.
-- tel.: +44 (0)161 237 0660
-- <URL: http://www.westhawk.co.uk>
From birgit at westhawk.co.uk  Mon Sep 17 16:18:51 2007
From: birgit at westhawk.co.uk (Birgit Arkesteijn)
Date: Mon Sep 17 15:20:09 2007
Subject: [snmp] SNMP v3 discovery bug in 5.1
In-Reply-To: <46EE7BED.7020303@westhawk.co.uk>
References: <004c01c7f6e5$acf6af20$010010ac@JBERS2>
	<DA86E9C1-E9FB-495D-BF87-7A7CD816B393@westhawk.co.uk>
	<46EE7BED.7020303@westhawk.co.uk>
Message-ID: <46EE8CCB.8010606@westhawk.co.uk>

Hi Josh,

I made the two changes to the stack and checked them in to cvs on 
SourceForge:
UsmDiscoveryBean.java - new revision: 1.20
SnmpContextv3Basis.java - new revision: 3.14

I tested that normal SNMPv3 requests still work OK.

I'm a little uncomfortable running your TestSnmpV3DiscoveryBug.java on 
my development system, with bringing interfaces up and down and 
(dis)connecting network cables.

Would you mind testing the changes yourself?

Thanks, Birgit

On 17/09/07 14:06, Birgit Arkesteijn wrote:
> Hi Josh,
> 
> I agree with you (and Tim) that option 1 seems better, i.e.
> "Move discovery in front of calling super.addPdu that way an exception
> will not result in a tied up transmitter in the context."
> 
> As to
> "Why isn't the DiscoveryBean using the context pool mechanism and 
> creating its own context directly?"
> I think that's a good point as well. It really should use the pool.
> 
> I'll start working on it. However, I'm not sure how much time I'll have 
> to change & test the code. Next week I'm off for two weeks.
> 
> Oh, and thanks for the good detective work!
> 
> Cheers, Birgit
> 

-- 
-- Birgit Arkesteijn, birgit@westhawk.co.uk,
-- Westhawk Ltd, Albion Wharf, 19 Albion Street, Manchester M1 5LN, UK
-- Company no: 1769350
-- Registered Office:
-- 15 London Road, Stockton Heath, Warrington WA4 6SJ. UK.
-- tel.: +44 (0)161 237 0660
-- <URL: http://www.westhawk.co.uk>
From birgit at westhawk.co.uk  Tue Sep 18 16:18:18 2007
From: birgit at westhawk.co.uk (Birgit Arkesteijn)
Date: Tue Sep 18 15:19:36 2007
Subject: [snmp] SNMP v3 discovery bug in 5.1
In-Reply-To: <46EEB348.5040309@bbn.com>
References: <004c01c7f6e5$acf6af20$010010ac@JBERS2>
	<DA86E9C1-E9FB-495D-BF87-7A7CD816B393@westhawk.co.uk>
	<46EE7BED.7020303@westhawk.co.uk>
	<46EE8CCB.8010606@westhawk.co.uk> <46EEB348.5040309@bbn.com>
Message-ID: <46EFDE2A.60701@westhawk.co.uk>

Hi Jonathan,

Thanks for trying the new code. I hope that Josh will be able to confirm 
the fix when he returns.

Thanks, Birgit

On 17/09/07 18:03, Jonathan Tung wrote:
> Hi,
> 
> Josh is on business travel.
> 
> I ran his test with the new code, and it seems the bug is fixed, pending 
> verification when he returns.
> 
> Thanks,
> 
> Jonathan Tung
> 
>> Hi Josh,
>>
>> I made the two changes to the stack and checked them in to cvs on 
>> SourceForge:
>> UsmDiscoveryBean.java - new revision: 1.20
>> SnmpContextv3Basis.java - new revision: 3.14
>>
>> I tested that normal SNMPv3 requests still work OK.
>>
>> I'm a little uncomfortable running your TestSnmpV3DiscoveryBug.java on 
>> my development system, with bringing interfaces up and down and 
>> (dis)connecting network cables.
>>
>> Would you mind testing the changes yourself?
>>
>> Thanks, Birgit
>>
>> On 17/09/07 14:06, Birgit Arkesteijn wrote:
>>> Hi Josh,
>>>
>>> I agree with you (and Tim) that option 1 seems better, i.e.
>>> "Move discovery in front of calling super.addPdu that way an exception
>>> will not result in a tied up transmitter in the context."
>>>
>>> As to
>>> "Why isn't the DiscoveryBean using the context pool mechanism and 
>>> creating its own context directly?"
>>> I think that's a good point as well. It really should use the pool.
>>>
>>> I'll start working on it. However, I'm not sure how much time I'll 
>>> have to change & test the code. Next week I'm off for two weeks.
>>>
>>> Oh, and thanks for the good detective work!
>>>
>>> Cheers, Birgit
>>>
>>
> 
> 

-- 
-- Birgit Arkesteijn, birgit@westhawk.co.uk,
-- Westhawk Ltd, Albion Wharf, 19 Albion Street, Manchester M1 5LN, UK
-- Company no: 1769350
-- Registered Office:
-- 15 London Road, Stockton Heath, Warrington WA4 6SJ. UK.
-- tel.: +44 (0)161 237 0660
-- <URL: http://www.westhawk.co.uk>
From jbers at bbn.com  Fri Sep 28 18:45:45 2007
From: jbers at bbn.com (Josh Bers)
Date: Fri Sep 28 22:46:29 2007
Subject: [snmp] SNMP v3 discovery bug in 5.1
In-Reply-To: <46EFDE2A.60701@westhawk.co.uk>
References: <004c01c7f6e5$acf6af20$010010ac@JBERS2>
	<DA86E9C1-E9FB-495D-BF87-7A7CD816B393@westhawk.co.uk>
	<46EE7BED.7020303@westhawk.co.uk>
	<46EE8CCB.8010606@westhawk.co.uk> <46EEB348.5040309@bbn.com>
	<46EFDE2A.60701@westhawk.co.uk>
Message-ID: <Pine.CYG.4.58.0709281740480.4340@JBERS2>

Birgit,

I have confirmed the success of the fix. One strange behavior: On failure
when disconnected, it takes about 10 seconds for the discovery timeout to
happen even though my retry array is [750, 1500, 2250]. Does discovery try
twice per retry?

We would like to get a new release of the stack with this fix in place as
it makes SNMPv3 usable for our application. Can you give me an estimate
for when the next release will be available?

Regards,

 Josh


 On Tue, 18 Sep 2007, Birgit Arkesteijn wrote:

> Hi Jonathan,
>
> Thanks for trying the new code. I hope that Josh will be able to confirm
> the fix when he returns.
>
> Thanks, Birgit
>
> On 17/09/07 18:03, Jonathan Tung wrote:
> > Hi,
> >
> > Josh is on business travel.
> >
> > I ran his test with the new code, and it seems the bug is fixed, pending
> > verification when he returns.
> >
> > Thanks,
> >
> > Jonathan Tung
> >
> >> Hi Josh,
> >>
> >> I made the two changes to the stack and checked them in to cvs on
> >> SourceForge:
> >> UsmDiscoveryBean.java - new revision: 1.20
> >> SnmpContextv3Basis.java - new revision: 3.14
> >>
> >> I tested that normal SNMPv3 requests still work OK.
> >>
> >> I'm a little uncomfortable running your TestSnmpV3DiscoveryBug.java on
> >> my development system, with bringing interfaces up and down and
> >> (dis)connecting network cables.
> >>
> >> Would you mind testing the changes yourself?
> >>
> >> Thanks, Birgit
> >>
> >> On 17/09/07 14:06, Birgit Arkesteijn wrote:
> >>> Hi Josh,
> >>>
> >>> I agree with you (and Tim) that option 1 seems better, i.e.
> >>> "Move discovery in front of calling super.addPdu that way an exception
> >>> will not result in a tied up transmitter in the context."
> >>>
> >>> As to
> >>> "Why isn't the DiscoveryBean using the context pool mechanism and
> >>> creating its own context directly?"
> >>> I think that's a good point as well. It really should use the pool.
> >>>
> >>> I'll start working on it. However, I'm not sure how much time I'll
> >>> have to change & test the code. Next week I'm off for two weeks.
> >>>
> >>> Oh, and thanks for the good detective work!
> >>>
> >>> Cheers, Birgit
> >>>
> >>
> >
> >
>
>