I have found that there is a problem with msgAuthoritativeEngineBoot and
msgAuthoritativeEngineTime parameters.
The LogFactory was very helpful.
Thanks all for help,
Michael
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Subject: RE: Problem with SNMPv3 traps with authentication
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Hi Frank,
I think it’s not a problem with engine
From: Atkins, Brian
Sent: Wednesday, March 31, 2021 2:47 PM
To: Michał Tarczyński ; 'Frank Fock'
Cc: net-snmp-users@lists.sourceforge.net
Subject: RE: Problem with SNMPv3 traps with authentication
But with noAuthNoPriv, the encoded passphrases aren’t being sent, and the
receiver is
regards,
Michael
From: Frank Fock
Sent: Wednesday, March 31, 2021 12:15 AM
To: Michał Tarczyński
Cc: net-snmp-users@lists.sourceforge.net
Subject: Re: Problem with SNMPv3 traps with authentication
Hi Michael,
I guess you need to check your SNMPv3 engine ID configuration (i.e. use unique
notification receiver, you need to
add the USM auth(No)Priv user with the engine ID of the snmptrap entity to the
USM of the SNMP4J notification receiver.
This is required, because for SNMPv3 traps/notifications, the notification
sender is authoritative.
Hope this helps.
Best regards,
Frank
>
Michał Tarczyński writes:
> I have a problem with receiving SNMPv3 authPriv traps on my own Java
> trap receiver.
So I don't *know* what your particular problem might be; but I can
recommend a few things to look at:
1) try INFORMs instead of TRAPs and see if you get more interesting
results.
2
Hello,
I have a problem with receiving SNMPv3 authPriv traps on my own Java trap
receiver.
When using snmptrap command on the Linux terminal with authPriv option then
the trap is never received on my Java trap receiver regardless of which
authentication is used: MD5, SHA or SHA-256. Only if th
My MIB is defined like :
---
...
IMPORTS
NOTIFICATION-GROUP, OBJECT-GROUP
FROM SNMPv2-CONF
MODULE-IDENTITY, NOTIFICATION-TYPE, OBJECT-IDENTITY, OBJECT-TYPE,
enterprises
FROM SNMPv2-SMI
.
---
So, I can use same MIB
Hi All,
I'm trying to add the support to receive snmpv3 traps in my c++ application
code(which is using net-snmp library). I'm not using snmptrapd. As of now its
able to receive SNMPv2 traps and I'm able to process them.
But when I am sending v3 traps to my applicatio
instead of 127.0.0.1 give actual IP address
On Thu, Sep 3, 2015 at 12:11 PM, Sanjay Singh wrote:
> How can i forward the Traps received by SNMPTRAPd to SNMPc (Castle Rock
> Manager) Both are running on the same machine (Windows 7)
>
> My entry for snmptrapd.conf is:
>
> authUser log,execute,net
Hi Sanjay Singh,
Try with adding port number where SNMPc listening to . 'forward default
localhost:portnumber'
Eg: forward default 127.0.0.1:4477
On Mon, Oct 5, 2015 at 4:56 PM, Pushpa Thimmaiah wrote:
> Hi Sanjay Singh,
>
>
> Try with adding port number like 'forward default localhost:portn
Hi Sanjay Singh,
Try with adding port number like 'forward default localhost:portnumber'
Eg: forward default 127.0.0.1:4477
On Thu, Sep 3, 2015 at 12:11 PM, Sanjay Singh wrote:
> How can i forward the Traps received by SNMPTRAPd to SNMPc (Castle Rock
> Manager) Both are running on the same m
How can i forward the Traps received by SNMPTRAPd to SNMPc (Castle Rock
Manager) Both are running on the same machine (Windows 7)
My entry for snmptrapd.conf is:
authUser log,execute,net myuser
forward default 127.0.0.1
I am sending the trap like:
snmptrap -Ddumph_send,dumpv_send,usm -v 3 -e
0x
(according to snmp persistent file
>> /var/lib/snmp/snmpd.conf)
>> 2) Sending SNMPv3 traps to NMS using command 'snmptrap'
>>
>
> 'snmptrap' is independent of the agent, it's sim
Boots 34 (according to snmp persistent file
> /var/lib/snmp/snmpd.conf)
> 2) Sending SNMPv3 traps to NMS using command 'snmptrap'
>
'snmptrap' is independent of the agent, it's simply standalone. Use
'agentxtrap' (and configure
Hi Folks,
Could you please let me know why both msgAuthoritativeEngineBoots
msgAuthoritativeEngineTime will be NULL in incoming SNMPv3 trap PDU.
Agent:
1) engineBoots 34 (according to snmp persistent file
/var/lib/snmp/snmpd.conf)
2) Sending SNMPv3 traps to NMS using command 'snmptrap&#x
Hello Everyone,
I have a bunch of Cisco switches from which I'm collecting SNMPv3 traps.
The traps come in fine, but I have to manually add the EngineID to the
/etc/snmp/snmptrapd.conf. If I don't add the EngineID, it will fail silently.
I can see the Engine IDs which are failin
Hello,
I have got the solution to this problem.
The problem was that for configuring SNMPv3 traps, i was adding below in the
snmpd.conf file:
trapsess -u -l
It was working well for MD5, but for SHA auth and priv (both DES & AES) it was
sending a trap , but it was getting error w
Hello,
I am using net-snmp version 5.4.2.1. I am able to send traps for SNMPv3 users
for authentication with MD5 and receive them properly by the manager software.
But while sending traps with authentication SHA or using SNMPv3 users with
encryption, I am not able to receive them at the manager
On 5/24/2011 3:53 PM, Adrian Bica wrote:
I have an embedded system running a snmpd server. It has it's own engineID
generated from MAC address as instructed by snmpd.conf file. Everything is fine
here.
Now, I want the same system to send v3 traps to various destinations with
different ip adre
I have an embedded system running a snmpd server. It has it's own engineID
generated from MAC address as instructed by snmpd.conf file. Everything is fine
here.
Now, I want the same system to send v3 traps to various destinations with
different ip adresses.
The question is: what engineID should
Hi
I have spent some time trying to figure out how I can receive traps with a
non-blank context using snmptrapd. After fiddling with the configuration
for quite a while, I was unable to achieve this.
Has anyone had any experience with this so far, and is there any sort of
sample configuration fil
Hi All,
I am trying to receive snmpv3 traps using net-snmp stack in my
application. I don't know why my callback is not being called to receive
snmpv3 traps that are sent.
Regards
Vamsidhar Y
--
Jo
> From: Alex Peeters [mailto:alex.peet...@citap.be]
> Sent: Wednesday, April 29, 2009 2:10 AM
> Now we used in the passed the community as an unique key to define a
> weblogic domein.
>
> We have for each weblogic domein an other unique Agent id.
>
> How can i get the agent id from my trap ?
Alex
Alex Peeters wrote:
>
> Why is the community name not available with SNMPV3 traps.
> One may argue that you shouldn't be using security 'passwords' for
> organizing your traps, but we allow it for SNMPV1/2.
t; Why is the community name not available with SNMPV3 traps.
>
> Because it doesn't exist.
> There is no community name in an SNMPv3 request
> (be this trap, SET or GET*). It's simply not part of
> the SNMPv3
2009/4/29 Alex Peeters :
> Why is the community name not available with SNMPV3 traps.
Because it doesn't exist.
There is no community name in an SNMPv3 request
(be this trap, SET or GET*). It's simply not part of
the SNMPv3 administrative fra
Why is the community name not available with SNMPV3 traps.
One may argue that you shouldn't be using security 'passwords' for
organizing your traps, but we allow it for SNMPV1/2. It's only for
receiving traps anyways.
Can i use the agent id from V3? If yes, how ?
covery operation will be performed and the PDU will contain the
engine ID of the target system, i.e. snmpd, which is constant. For SNMPv3
traps, the authoritative engine is the engine *sending* the trap, so, for the
nonpersistent snmptrap command, a new engine ID must be generated for each
i
Hi:
I am able to send traps out and have them received by a configured
server when I specify the engine id in the snmptrapd.conf files of the
remote machine and the local machine and in the snmptrap command that
actually sends the trap out.
I would like to be able to not specify the engine id
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of thee.johnatron
> Sent: Sunday, October 28, 2007 11:13 AM
> ***
> Is it possible to configure Net-SNMP 5.3.1 to successfully
> send and receive SNMPv3 traps? If so, how?
> ***
>
> Below
I recently downloaded and installed Net-SNMP 5.4.1 on my RHEL4 development
box at work. I configured snmpd to send SNMPv3 traps to localhost, and
snmptrapd successfully received them. I also wrote an agentX subagent that
was able to send traps via the API.
The target platform for my project
I recently downloaded and installed Net-SNMP 5.4.1 on my RHEL4 development
box at work. I configured snmpd to send SNMPv3 traps to localhost, and
snmptrapd successfully received them. I also wrote an agentX subagent that
was able to send traps via the API.
The target platform for my project
David,
Thank you for confirming that I have been using the correct library
function calls, your help is very much appreciated. Now that I know I am
using the correct functions I have managed to work out how to turn on some
of the debugging and located an area of code that is causing problems.
An
On 07/08/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
>However I am not sure that
> the send_v2trap works with SNMPv3 either,
No problem there - send_v2trap() should sent the specified notification to
all configured destinations, using the appropriate versio
My program is an agent that currently works with SNMPv1 and 2 and I am
updating it to support SNMPv3. The code sample I posted was very much
simplified.
I wrote my own create_v3_trap_session function because the standard
create_trap_session does not support SNMPv3. However I am not sure that
the
On 07/08/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Please help, I am trying to send a SNMPv3 trap from within a C program.
>
> I am using the add_trap_session function to add my trap sink sessions and
> then send_v2trap to send the trap.
'send_v2trap' is part of the Net-SNMP *agent* API.
Please help, I am trying to send a SNMPv3 trap from within a C program.
I am using the add_trap_session function to add my trap sink sessions and
then send_v2trap to send the trap.
The program works with the authentication turned off (securityLevel =
SNMP_SEC_LEVEL_NOAUTH) but I can not get it t
On 02/05/07, M L <[EMAIL PROTECTED]> wrote:
> Issue #1: If I run the command above first...I get errors.
What errors?
> I am able to use the tools, except the trap daemon (snmptrapd); its
> configuration is quite catchy....
SNMPv3 traps are probably the single hardest thing
Hello.
I have some questions regarding the reception of snmpv3 traps.
I have a solaris 5.8 box and net-snmp v5.4.
I need only the tools for getting info from other SNMP-enabled devices. By
keeping this in mind, I have used the following ./configure --options:
#./configure --prefix=$HOME/speak
Hello Dave,
Many thanks for your answer. I tried two varaints, one
with authAccess and the other with setaccess; their behaviour
was the same. I'll explain.
I used the following commands to send traps; one is without
context and the other with.
snmptrap -e 0x01020304 -v 3 -u public
On 28/03/07, Naylor, Mark <[EMAIL PROTECTED]> wrote:
> I have a snmptrapd.conf file as written at the end of this email.
> I can send snmpv3 traps no problem
> However, I would like to send traps with contexts!!
> But what do I need to write in snmptrapd.conf!!
Hello,
I have a small problem with snmpv3 traps and context, I would
be greatful if someone could offer me a little guidance as
I cannot solve this myself (even after reading the man pages :-( :-( )
I have a snmptrapd.conf file as written at the end of this email.
I can send snmpv3 traps no
Hi,
I am using
net-snmp-5.3.01. snmpd is running on
192.168.31.14. I have following configuration in my
snmpd.conf for traps
trapsess -v
3 -u raghu -l authNopriv -t 10 -r 3
192.168.31.199:162
and for
informs
trapsess -v
3 -Ci -u raghu -l authNopriv -t 10 -r 3
192.168.31.199:162
[EMAIL PROTECTED] wrote:
Can any one tell me how to test SNMP v3 traps and informs for this
configuration.
You don't even say if/how you run snmptrapd on 192.168.31.199:162 to
receive the notifications. What's your command line and snmptrapd.conf?
Check the documentation on how to get there.
Hi,
I am using
net-snmp-5.3.01. I have following configuration in my
snmpd.conf for traps
trapsess -v
3 -u raghu -l authNopriv -t 10 -r 3
192.168.31.199:162
and for
informs
trapsess -v
3 -Ci -u raghu -l authNopriv -t 10 -r 3
192.168.31.199:162
1) Is this
configuration correct?
On Mon, 2006-03-06 at 10:52 +0530, Ramachandrappa, Nataraju
Karidasarahalli wrote:
> What are all the things I have to consider for generating the snmpV3
> traps.
Please read the tutorial web page on this topic:
http://www.net-snmp.org/tutorial/tutorial-5/commands/snmptrap-v3.html
Hello All,
What are all the things I have to consider for generating the snmpV3
traps.
Thanks in advance
Thnaks and Regards
Nataraju
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> On Tue, 07 Feb 2006 12:35:45 +, Dave Shield <[EMAIL PROTECTED]> said:
Dave> I would be *very* surprised if 3.5 supported any such filtering
Dave> :-)
Man, that's the second message this week where I completely blew the
most trivial thing what I was writing. I think I need more sleep.
On Mon, 2006-02-06 at 21:57 -0800, Wes Hardaker wrote:
> > On Wed, 11 Jan 2006 12:19:27 +, Dave Shield <[EMAIL PROTECTED]>
> > said:
>
> >> (which clearly shows that VACM Authorization is required for
> >> applications generating notification)
>
> Dave> You are quite correct - the ag
> On Wed, 11 Jan 2006 12:19:27 +, Dave Shield <[EMAIL PROTECTED]> said:
>> (which clearly shows that VACM Authorization is required for
>> applications generating notification)
Dave> You are quite correct - the agent doesn't not conform to this
Dave> particular aspect of RFC 3415.
Hmm...
On Tue, 2006-01-10 at 13:32 +0200, Makavy, Erez (Erez) wrote:
> So net-snmp does not conform to the these RFC standards?
> (which clearly shows that VACM Authorization is required for
> applications generating notification)
The command-line tools do not implement View-Based Access Control,
so this
snmp-users@lists.sourceforge.net
Subject: RE: snmptrap - I don't understand how SNMPv3 traps are sent by
thesnmptrap utility.
On Thu, 2006-01-05 at 20:32 +0200, Makavy, Erez (Erez) wrote:
> I ment send traps through the master agent. (not to, sorry)
No - the "snmptrap" command co
On Thu, 2006-01-05 at 20:32 +0200, Makavy, Erez (Erez) wrote:
> I ment send traps through the master agent. (not to, sorry)
No - the "snmptrap" command communicates directly with the
trap receiver (e.g. snmptrapd). It doesn't try to work
through the agent (which may not even be running).
> 2) i
Hey,
Please help me with
this:
1) Does the snmptrap
utility send SNMPv3 trap to the master agent? (I guess not)
2) if not then how does the
snmptrap access the USM and VACM modules? (these
modules are implemented in the master agent)
thanks,
erez.
Hi,
Am 05.01.2006 um 20:32 Uhr haben Sie geschrieben:
> I ment send traps through the master agent. (not to, sorry)
You mean, snmpd should send Traps when something is happend?
In example the load is to high...
man snmpd.conf, look for "DISMAN EVENT".
This should work with v3, but I use v2c.
Hi,
Am 05.01.2006 um 19:47 Uhr haben Sie geschrieben:
> Please help me with this:
>
> 1) Does the snmptrap utility send SNMPv3 trap to the master
> agent?
snmptrap send the message to your snmptrapd!
snmptrap -m ALL -c public -v 2c 10.17.1.100 \
5784081 system.sysName.0 system.sysName.0 s "ST
mptrap - I don't understand how SNMPv3 traps are sent by the
snmptrap utility.
Hi,
Am 05.01.2006 um 19:47 Uhr haben Sie geschrieben:
> Please help me with this:
>
> 1) Does the snmptrap utility send SNMPv3 trap to the master agent?
snmptrap send the message to your snmptrapd!
snmp
, 2005 8:47 PM
To: Wes Hardaker
Cc: net-snmp-users@lists.sourceforge.net
Subject: RE: SNMPv3 traps and snmptrapd
Thank you for a quick answer.
Taught tutorial is read.
It is actually confirmed to be able to receive SNMPv3 traps normally by
combining snmptrap and snmptrapd.
However, it is thought
Thank you for a quick answer.
Taught tutorial is read.
It is actually confirmed to be able to receive SNMPv3 traps normally by
combining snmptrap and snmptrapd.
However, it is thought that it doesn't become a situation that I am
describing because engineBoots and engineTime that snmptrap se
>>>>> On Wed, 1 Jun 2005 17:21:06 +0900, "Jiro Iida" <[EMAIL PROTECTED]> said:
Jiro> I am involved in the SNMPv3 agent's development now$B!"(Band
Jiro> trying send SNMPv3 Traps.
BTW, have you read our description about how to set up SNMPv3 t
Dear Sirs,
(B
(BI am involved in the SNMPv3 agent's development now$B!"(Band trying send
(BSNMPv3 Traps.
(B
(BIt becomes an Authentication Error because of TimeWindowError though it tries
(Bto put out
(BSNMPv3 Trap from this agent, and to receive it with snmptrapd of Net-SNMP.
(B
(B
Hi Dave,
You were right. It worked by adding port number.
Thanks a lot.
Regards,
Anu.
-Original Message-
From: Dave Shield [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 03, 2004 6:54 PM
To: Anuradha Bhakta
Cc: [EMAIL PROTECTED]
Subject: Re: Unable to send snmpv3 traps.
>
Hi Dave,
You were right. It worked by adding port number.
Thanks a lot.
Regards,
Anu.
-Original Message-
From: Dave Shield [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 03, 2004 6:54 PM
To: Anuradha Bhakta
Cc: [EMAIL PROTECTED]
Subject: Re: Unable to send snmpv3 traps.
> I h
Hi Dave,
You were right. It worked by adding port number.
Thanks a lot.
Regards,
Anu.
-Original Message-
From: Dave Shield [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 03, 2004 6:54 PM
To: Anuradha Bhakta
Cc: [EMAIL PROTECTED]
Subject: Re: Unable to send snmpv3 traps.
> I h
> I have following entries in snmpd.conf -
>
>trapsess -v 3 -e 0x0102030405 localhost
Just a longshot, but try using:
trapsess -v 3 -e 0x0102030405 localhost:162
(with the same settings as before)
I've got a sneaking recollection that "trapsess" may try to
send traps to port
Hi,
I have been succesfully able to send snmp v1, v2c traps, but unable to
send v3 traps from net-snmp agent.
I have following entries in snmpd.conf -
trapsess -v 3 -l authNoPriv -u myuser -A mypassword -e 0x0102030405
localhost
and in the snmptrapd.conf -
createUser -e 0x0102030405
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