Mamabolo, Pheko | 25 Jul 23:10 2014
Picon

RE: [enterasys] RE: [enterasys] Re: [enterasys] Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

I will give it a go in a couple of hours out tx -cj


Sent from Samsung Mobile



-------- Original message --------
From: "Yang, Charles" <CYang <at> massport.com>
Date: 25/07/2014 23:01 (GMT+02:00)
To: Enterasys Customer Mailing List <enterasys <at> listserv.unc.edu>
Cc: "Yang, Charles" <CYang <at> massport.com>
Subject: [enterasys] RE: [enterasys] Re: [enterasys] Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”


Hello Pheko,

If you are using Netsight suite version 4.0.0.93, you have to load the latest Java version 6, not version 7. Also java version needs 32bit and not 64bit.

 

I know it is strange combination, which is how we get it to work in the Netsight that is pre version 5

 

Regards,

 

 

-cy

 

 

From: combslm <at> email.appstate.edu [mailto:combslm <at> email.appstate.edu] On Behalf Of Laramie Combs
Sent: Friday, July 25, 2014 4:28 PM
To: Enterasys Customer Mailing List
Subject: [enterasys] Re: [enterasys] Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

 

I have seen this issue in the past if you try to use 64 bit java on any Netsight version less than 5.x.

 

Try installing 32 bit java and see if it fixes the issue.

 

-LC

 

On Fri, Jul 25, 2014 at 4:04 PM, Mamabolo, Pheko <pheko.mamabolo <at> siemens.com> wrote:

Hello Everybuddy,

 

My Netsight Suite for the past 3 days gives me an error SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

…so I can’t view statistics, configuration and capabilities on Netsight Console this is after it has worked for the past 6 years with no such an error as this?

 

The first installed it 5 years ago and used on Microsoft XP and now for the past 1 year have been using on Windows 7,

My version is Netsight Suite ver. 4.0.0.93 with Java Version 7.65.

 

I have downgraded to older versions and did the same with the Java numerous times…

 

I am able to receive alerts, information on my switches and AP’s but am not able to see active MIB

e.g. Link Operation, Last Change, Bandwidth, MAC Address, Counters on any of my devices at a go anymore not even when using MIB Tools or FlexVIEW .

 

All it contacts is the IP Address and Display Name.

 

 

 

 

OR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\libeay32.dll

15:22:01,272 ERROR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\nssnmp.dll

15:22:01,272 ERROR SnmpJNI:427 -

15:22:01,272 ERROR SnmpJNI:428 - *****************************************************

15:22:01,272 ERROR SnmpJNI:429 - **  Failure, SNMP native library could not be loaded.

15:22:01,272 ERROR SnmpJNI:430 - **    SNMP will not function correctly!

15:22:01,272 ERROR SnmpJNI:431 - *****************************************************

15:22:01,272 ERROR SnmpJNI:432 -

15:22:01,410 ERROR ClientContext:249 - The native SNMP layer failed to load. 

 

I attempted numerous options and can‘t get to fix it.

 

I have confirmed Windows Firewall is not active in Domain Profile.

I checked all services including nssnmp.dll all seems intact I am not using snmp ver3 so configuring snmptrapd.conf is not the problem restarted services and the server no change, re-installed no change as you can see I do contact my devices…

 

Any ideas?

 

With best regards,
Pheko Mamabolo

CIT–R AAE Network Analyst
Siemens (Proprietary) Limited
RC-ZA IT SD&CM N
300 Janadel Avenue
Midrand 1686, South Africa
Tel: +27 11 652-2938
Mobile: +27 82 487-9822
mailto:pheko.mamabolo <at> siemens.com

 

 

 

 

 

 

 



 

--

Laramie Combs
Network Infrastructure and Control Systems
(office) 828-262-6945
(email) combslm - at - appstate.edu

  • --To unsubscribe from enterasys, send email to listserv <at> unc.edu with the body: unsubscribe enterasys pheko.mamabolo <at> siemens.com

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Yang, Charles | 25 Jul 23:00 2014

RE: [enterasys] Re: [enterasys] Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

Hello Pheko,

If you are using Netsight suite version 4.0.0.93, you have to load the latest Java version 6, not version 7. Also java version needs 32bit and not 64bit.

 

I know it is strange combination, which is how we get it to work in the Netsight that is pre version 5

 

Regards,

 

 

-cy

 

 

From: combslm <at> email.appstate.edu [mailto:combslm <at> email.appstate.edu] On Behalf Of Laramie Combs
Sent: Friday, July 25, 2014 4:28 PM
To: Enterasys Customer Mailing List
Subject: [enterasys] Re: [enterasys] Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

 

I have seen this issue in the past if you try to use 64 bit java on any Netsight version less than 5.x.

 

Try installing 32 bit java and see if it fixes the issue.

 

-LC

 

On Fri, Jul 25, 2014 at 4:04 PM, Mamabolo, Pheko <pheko.mamabolo <at> siemens.com> wrote:

Hello Everybuddy,

 

My Netsight Suite for the past 3 days gives me an error SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

…so I can’t view statistics, configuration and capabilities on Netsight Console this is after it has worked for the past 6 years with no such an error as this?

 

The first installed it 5 years ago and used on Microsoft XP and now for the past 1 year have been using on Windows 7,

My version is Netsight Suite ver. 4.0.0.93 with Java Version 7.65.

 

I have downgraded to older versions and did the same with the Java numerous times…

 

I am able to receive alerts, information on my switches and AP’s but am not able to see active MIB

e.g. Link Operation, Last Change, Bandwidth, MAC Address, Counters on any of my devices at a go anymore not even when using MIB Tools or FlexVIEW .

 

All it contacts is the IP Address and Display Name.

 

 

 

 

OR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\libeay32.dll

15:22:01,272 ERROR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\nssnmp.dll

15:22:01,272 ERROR SnmpJNI:427 -

15:22:01,272 ERROR SnmpJNI:428 - *****************************************************

15:22:01,272 ERROR SnmpJNI:429 - **  Failure, SNMP native library could not be loaded.

15:22:01,272 ERROR SnmpJNI:430 - **    SNMP will not function correctly!

15:22:01,272 ERROR SnmpJNI:431 - *****************************************************

15:22:01,272 ERROR SnmpJNI:432 -

15:22:01,410 ERROR ClientContext:249 - The native SNMP layer failed to load. 

 

I attempted numerous options and can‘t get to fix it.

 

I have confirmed Windows Firewall is not active in Domain Profile.

I checked all services including nssnmp.dll all seems intact I am not using snmp ver3 so configuring snmptrapd.conf is not the problem restarted services and the server no change, re-installed no change as you can see I do contact my devices…

 

Any ideas?

 

With best regards,
Pheko Mamabolo

CIT–R AAE Network Analyst
Siemens (Proprietary) Limited
RC-ZA IT SD&CM N
300 Janadel Avenue
Midrand 1686, South Africa
Tel: +27 11 652-2938
Mobile: +27 82 487-9822
mailto:pheko.mamabolo <at> siemens.com

 

 

 

 

 

 

 



 

--

Laramie Combs
Network Infrastructure and Control Systems
(office) 828-262-6945
(email) combslm - at - appstate.edu

  • --To unsubscribe from enterasys, send email to listserv <at> unc.edu with the body: unsubscribe enterasys gneu-enterasys <at> gmane.org
Mamabolo, Pheko | 25 Jul 22:56 2014
Picon

RE: [enterasys] Re: [enterasys] Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

I also have tried a 32 bit although while on it I then had security complications. 

Thanks for a shot for a solution-LC



Sent from Samsung Mobile



-------- Original message --------
From: Laramie Combs <combslm <at> appstate.edu>
Date: 25/07/2014 22:29 (GMT+02:00)
To: Enterasys Customer Mailing List <enterasys <at> listserv.unc.edu>
Subject: [enterasys] Re: [enterasys] Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”


I have seen this issue in the past if you try to use 64 bit java on any Netsight version less than 5.x.

Try installing 32 bit java and see if it fixes the issue.

-LC


On Fri, Jul 25, 2014 at 4:04 PM, Mamabolo, Pheko <pheko.mamabolo <at> siemens.com> wrote:
Hello Everybuddy,
 
My Netsight Suite for the past 3 days gives me an error SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”
…so I can’t view statistics, configuration and capabilities on Netsight Console this is after it has worked for the past 6 years with no such an error as this?
 
The first installed it 5 years ago and used on Microsoft XP and now for the past 1 year have been using on Windows 7,
My version is Netsight Suite ver. 4.0.0.93 with Java Version 7.65.
 
I have downgraded to older versions and did the same with the Java numerous times…
 
I am able to receive alerts, information on my switches and AP’s but am not able to see active MIB
e.g. Link Operation, Last Change, Bandwidth, MAC Address, Counters on any of my devices at a go anymore not even when using MIB Tools or FlexVIEW .
 
All it contacts is the IP Address and Display Name.
 
 
 
 
OR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\libeay32.dll
15:22:01,272 ERROR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\nssnmp.dll
15:22:01,272 ERROR SnmpJNI:427 -
15:22:01,272 ERROR SnmpJNI:428 - *****************************************************
15:22:01,272 ERROR SnmpJNI:429 - **  Failure, SNMP native library could not be loaded.
15:22:01,272 ERROR SnmpJNI:430 - **    SNMP will not function correctly!
15:22:01,272 ERROR SnmpJNI:431 - *****************************************************
15:22:01,272 ERROR SnmpJNI:432 -
15:22:01,410 ERROR ClientContext:249 - The native SNMP layer failed to load. 
 
I attempted numerous options and can‘t get to fix it.
 
I have confirmed Windows Firewall is not active in Domain Profile.
I checked all services including nssnmp.dll all seems intact I am not using snmp ver3 so configuring snmptrapd.conf is not the problem restarted services and the server no change, re-installed no change as you can see I do contact my devices…
 
Any ideas?
 
With best regards,
Pheko Mamabolo
CIT–R AAE Network Analyst
Siemens (Proprietary) Limited
RC-ZA IT SD&CM N
300 Janadel Avenue
Midrand 1686, South Africa
Tel: +27 11 652-2938
Mobile: +27 82 487-9822
mailto:pheko.mamabolo <at> siemens.com
 
 
 
 
 
 
 




--
Laramie Combs
Network Infrastructure and Control Systems
(office) 828-262-6945
(email) combslm - at - appstate.edu

  • --To unsubscribe from enterasys, send email to listserv <at> unc.edu with the body: unsubscribe enterasys pheko.mamabolo <at> siemens.com 

  • --To unsubscribe from enterasys, send email to listserv <at> unc.edu with the body: unsubscribe enterasys gneu-enterasys <at> gmane.org
Laramie Combs | 25 Jul 22:28 2014

Re: [enterasys] Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

I have seen this issue in the past if you try to use 64 bit java on any Netsight version less than 5.x.

Try installing 32 bit java and see if it fixes the issue.

-LC


On Fri, Jul 25, 2014 at 4:04 PM, Mamabolo, Pheko <pheko.mamabolo <at> siemens.com> wrote:
Hello Everybuddy,
 
My Netsight Suite for the past 3 days gives me an error SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”
…so I can’t view statistics, configuration and capabilities on Netsight Console this is after it has worked for the past 6 years with no such an error as this?
 
The first installed it 5 years ago and used on Microsoft XP and now for the past 1 year have been using on Windows 7,
My version is Netsight Suite ver. 4.0.0.93 with Java Version 7.65.
 
I have downgraded to older versions and did the same with the Java numerous times…
 
I am able to receive alerts, information on my switches and AP’s but am not able to see active MIB
e.g. Link Operation, Last Change, Bandwidth, MAC Address, Counters on any of my devices at a go anymore not even when using MIB Tools or FlexVIEW .
 
All it contacts is the IP Address and Display Name.
 
 
 
 
OR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\libeay32.dll
15:22:01,272 ERROR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\nssnmp.dll
15:22:01,272 ERROR SnmpJNI:427 -
15:22:01,272 ERROR SnmpJNI:428 - *****************************************************
15:22:01,272 ERROR SnmpJNI:429 - **  Failure, SNMP native library could not be loaded.
15:22:01,272 ERROR SnmpJNI:430 - **    SNMP will not function correctly!
15:22:01,272 ERROR SnmpJNI:431 - *****************************************************
15:22:01,272 ERROR SnmpJNI:432 -
15:22:01,410 ERROR ClientContext:249 - The native SNMP layer failed to load. 
 
I attempted numerous options and can‘t get to fix it.
 
I have confirmed Windows Firewall is not active in Domain Profile.
I checked all services including nssnmp.dll all seems intact I am not using snmp ver3 so configuring snmptrapd.conf is not the problem restarted services and the server no change, re-installed no change as you can see I do contact my devices…
 
Any ideas?
 
With best regards,
Pheko Mamabolo
CIT–R AAE Network Analyst
Siemens (Proprietary) Limited
RC-ZA IT SD&CM N
300 Janadel Avenue
Midrand 1686, South Africa
Tel: +27 11 652-2938
Mobile: +27 82 487-9822
mailto:pheko.mamabolo <at> siemens.com
 
 
 
 
 
 
 




--
Laramie Combs
Network Infrastructure and Control Systems
(office) 828-262-6945
(email) combslm - at - appstate.edu

  • --To unsubscribe from enterasys, send email to listserv <at> unc.edu with the body: unsubscribe enterasys gneu-enterasys <at> gmane.org
Mamabolo, Pheko | 25 Jul 22:04 2014
Picon

Netsight SNMP error affecting MIB -SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”

Hello Everybuddy,
 
My Netsight Suite for the past 3 days gives me an error SNMP load failure ‘Failure, “SNMP native library could not be loaded’ SNMP will not function correctly!”
…so I can’t view statistics, configuration and capabilities on Netsight Console this is after it has worked for the past 6 years with no such an error as this?
 
The first installed it 5 years ago and used on Microsoft XP and now for the past 1 year have been using on Windows 7,
My version is Netsight Suite ver. 4.0.0.93 with Java Version 7.65.
 
I have downgraded to older versions and did the same with the Java numerous times…
 
I am able to receive alerts, information on my switches and AP’s but am not able to see active MIB
e.g. Link Operation, Last Change, Bandwidth, MAC Address, Counters on any of my devices at a go anymore not even when using MIB Tools or FlexVIEW .
 
All it contacts is the IP Address and Display Name.
 
 
 
 
OR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\libeay32.dll
15:22:01,272 ERROR NsJni:66 - Unable to load: C:\Users\netmanage\Application Data\NetSight\System\.bin\nssnmp.dll
15:22:01,272 ERROR SnmpJNI:427 -
15:22:01,272 ERROR SnmpJNI:428 - *****************************************************
15:22:01,272 ERROR SnmpJNI:429 - **  Failure, SNMP native library could not be loaded.
15:22:01,272 ERROR SnmpJNI:430 - **    SNMP will not function correctly!
15:22:01,272 ERROR SnmpJNI:431 - *****************************************************
15:22:01,272 ERROR SnmpJNI:432 -
15:22:01,410 ERROR ClientContext:249 - The native SNMP layer failed to load. 
 
I attempted numerous options and can‘t get to fix it.
 
I have confirmed Windows Firewall is not active in Domain Profile.
I checked all services including nssnmp.dll all seems intact I am not using snmp ver3 so configuring snmptrapd.conf is not the problem restarted services and the server no change, re-installed no change as you can see I do contact my devices…
 
Any ideas?
 
With best regards,
Pheko Mamabolo
CIT–R AAE Network Analyst
Siemens (Proprietary) Limited
RC-ZA IT SD&CM N
300 Janadel Avenue
Midrand 1686, South Africa
Tel: +27 11 652-2938
Mobile: +27 82 487-9822
mailto:pheko.mamabolo <at> siemens.com
 
 
 
 
 
 
 

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Zelinka Milan | 10 Jul 10:13 2014

txqmonitor - Wake on Lan

Hi

I need to enable Magic Packet in to my network. How to set txqmonitor? How to determine the appropriate downtime value, minrate and threshold? I do not have lab and I want to avoid problems.

I have a central switch G series.

Thanks for any advice and recommendations.

 

 

Milan Zelinka

IT specialista

 

Meopta – optika, s.r.o.

Kabelíkova 1

750 02 Přerov

e-mail: Milan.Zelinka <at> meopta.com

Mobil: +420 605 221 870 (zkr.v. 870)

 

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Nick Allen | 4 Jun 16:07 2014

Re: Netsight EngineID

Hi John,

Thanks for the input, although I'm afraid this isn't the answer - that bit is already configured.

We prefer Informs over Traps as they require an acknowledgement - if the NetSight server goes down when a trap is sent, the trap is lost.
Since Informs require an acknowledgement they will be resent if receipt is unacknowledged (by Netsight)

With v3 Traps - which we used to use - the format of the createuser command is:

createUser -e engine-id    username (MD5|SHA) passphrase [DES passphrase]

ie. the engineID of the SENDING switches must be configured here on the RECEIVING device - ie. Netsight.
In other words, there must be one of these commands for every switch since they all have unique engineID's. 20 switches = 20 of these commands in Netsight.

With v3 Informs, as you rightly pointed out, the engineID is not necessary on the Netsight end - instead, the engineID of the RECEIVING device must be entered on the SENDING device.
So, in Netsight, for v3 Informs, the format of the createuser command is:

createUser     username (MD5|SHA) passphrase [DES passphrase]

Therefore this is one single command in Netsight and an extra line of config on each switch instead - and it's that line of config on each switch that needs the engineID of the Netsight server, which I don't have...!

N.



Nick Allen
IT Director



76-80 Whitfield Street
London, W1T 4EZ

Direct: +44 20 7573 6792
Mobile: +44 7970 121 609
Main: +44 20 7573 6500
Google Chat: nick.allen <at> tbwa.com

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Company Reg. #: 4332188 (UK)
Company VAT #: GB 656 8994 61



On Wed, Jun 4, 2014 at 1:06 PM, John Kaftan <jkaftan <at> utica.edu> wrote:
Nick:

Try right clicking on your switch in Netsight and then choosing "Trap Receiver Configuration".  Then hit the Help button and it will tell you all about it.  It has been awhile since I have done this so I am fuzzy but reading through this doc the following line jumped out at me.

"Inform messages require only a User ID and Credentials for a user configured on the device. You should not configure an Engine ID for devices sending Inform messages."

John


On Wed, Jun 4, 2014 at 6:56 AM, Nick Allen <nick.allen <at> tbwa.com> wrote:
Hi,

I re-installed Netsight a while ago and since then SNMP v3 Informs aren't working even though they were working fine before from all our C-series, N-series and S-series switches.
SNMP v3 with authPriv is working fine, it's just Informs aren't.

The Traps section of Netsight frustratingly remains on "Unable to find events in log file".

The IP address of the server changed, so I updated the command:
set snmp targetaddress ...
...on each switch.

However, I'm not sure if I'm using the correct SNMP engineID in the configs - ie. the engineID of the Netsight server - as I'm not certain where this is stored.

locate shows there's two snmptrapd.conf files:

root <at> netsight.uk-group.net:~$ locate snmptrapd.conf
/etc/snmp/snmptrapd.conf
/usr/local/Enterasys_Networks/Netsight/appdata/snmptrapd.conf
/usr/local/Enterasys_Networks/Netsight/services/snmptrapd.conf

1) /etc/snmp/snmptrapd.conf is empty except for commented out info

2) /usr/local/Enterasys_Networks/Netsight/appdata/snmptrapd.conf contains just one non-commented line - this was setup in NetSight under "Trap Receiver Configuration" :

createuser myremoteuser MD5 myMD5pass DES myDESpass

3) /usr/local/Enterasys_Networks/Netsight/services/snmptrapd.conf contains just two non-commented lines:

engineBoots 19
oldEngineID 0x80001f88801146ad4ad48d895100000000

(not sure why that oldEngineID seems to have too many digits in it)

If I restart the trap service as follows:

root <at> netsight.uk-group.net:~$ service nssnmptrapd restart
Stopping nssnmptrapd daemon service.[SUCCESS]

Starting nssnmptrapd daemon service.
[SUCCESS]

Then this increments the engineBoots value in #3 above so it obviously does use this file even though that's not the one with the createuser command in it - so presumably both files are used.

My N7 snmp config has a corresponding entry like this:

set snmp user myremoteuser remote 80:00:1f:88:80:11:46:ad:4a:d4:8d:89:51 authentication md5 :hash_for_myMD5pass: privacy :hash_for_myDESpass:

But as I mentioned, I'm not sure if that's the correct engineID of the Netsight server.

Any help appreciated.

Thanks,

Nick.

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IT Infrastructure Manager
Utica College


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John Kaftan | 4 Jun 14:06 2014

Re: Netsight EngineID

Nick:

Try right clicking on your switch in Netsight and then choosing "Trap Receiver Configuration".  Then hit the Help button and it will tell you all about it.  It has been awhile since I have done this so I am fuzzy but reading through this doc the following line jumped out at me.

"Inform messages require only a User ID and Credentials for a user configured on the device. You should not configure an Engine ID for devices sending Inform messages."

John


On Wed, Jun 4, 2014 at 6:56 AM, Nick Allen <nick.allen <at> tbwa.com> wrote:
Hi,

I re-installed Netsight a while ago and since then SNMP v3 Informs aren't working even though they were working fine before from all our C-series, N-series and S-series switches.
SNMP v3 with authPriv is working fine, it's just Informs aren't.

The Traps section of Netsight frustratingly remains on "Unable to find events in log file".

The IP address of the server changed, so I updated the command:
set snmp targetaddress ...
...on each switch.

However, I'm not sure if I'm using the correct SNMP engineID in the configs - ie. the engineID of the Netsight server - as I'm not certain where this is stored.

locate shows there's two snmptrapd.conf files:

root <at> netsight.uk-group.net:~$ locate snmptrapd.conf
/etc/snmp/snmptrapd.conf
/usr/local/Enterasys_Networks/Netsight/appdata/snmptrapd.conf
/usr/local/Enterasys_Networks/Netsight/services/snmptrapd.conf

1) /etc/snmp/snmptrapd.conf is empty except for commented out info

2) /usr/local/Enterasys_Networks/Netsight/appdata/snmptrapd.conf contains just one non-commented line - this was setup in NetSight under "Trap Receiver Configuration" :

createuser myremoteuser MD5 myMD5pass DES myDESpass

3) /usr/local/Enterasys_Networks/Netsight/services/snmptrapd.conf contains just two non-commented lines:

engineBoots 19
oldEngineID 0x80001f88801146ad4ad48d895100000000

(not sure why that oldEngineID seems to have too many digits in it)

If I restart the trap service as follows:

root <at> netsight.uk-group.net:~$ service nssnmptrapd restart
Stopping nssnmptrapd daemon service.[SUCCESS]

Starting nssnmptrapd daemon service.
[SUCCESS]

Then this increments the engineBoots value in #3 above so it obviously does use this file even though that's not the one with the createuser command in it - so presumably both files are used.

My N7 snmp config has a corresponding entry like this:

set snmp user myremoteuser remote 80:00:1f:88:80:11:46:ad:4a:d4:8d:89:51 authentication md5 :hash_for_myMD5pass: privacy :hash_for_myDESpass:

But as I mentioned, I'm not sure if that's the correct engineID of the Netsight server.

Any help appreciated.

Thanks,

Nick.

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Nick Allen | 4 Jun 12:56 2014

Netsight EngineID

Hi,

I re-installed Netsight a while ago and since then SNMP v3 Informs aren't working even though they were working fine before from all our C-series, N-series and S-series switches.
SNMP v3 with authPriv is working fine, it's just Informs aren't.

The Traps section of Netsight frustratingly remains on "Unable to find events in log file".

The IP address of the server changed, so I updated the command:
set snmp targetaddress ...
...on each switch.

However, I'm not sure if I'm using the correct SNMP engineID in the configs - ie. the engineID of the Netsight server - as I'm not certain where this is stored.

locate shows there's two snmptrapd.conf files:

root <at> netsight.uk-group.net:~$ locate snmptrapd.conf
/etc/snmp/snmptrapd.conf
/usr/local/Enterasys_Networks/Netsight/appdata/snmptrapd.conf
/usr/local/Enterasys_Networks/Netsight/services/snmptrapd.conf

1) /etc/snmp/snmptrapd.conf is empty except for commented out info

2) /usr/local/Enterasys_Networks/Netsight/appdata/snmptrapd.conf contains just one non-commented line - this was setup in NetSight under "Trap Receiver Configuration" :

createuser myremoteuser MD5 myMD5pass DES myDESpass

3) /usr/local/Enterasys_Networks/Netsight/services/snmptrapd.conf contains just two non-commented lines:

engineBoots 19
oldEngineID 0x80001f88801146ad4ad48d895100000000

(not sure why that oldEngineID seems to have too many digits in it)

If I restart the trap service as follows:

root <at> netsight.uk-group.net:~$ service nssnmptrapd restart
Stopping nssnmptrapd daemon service.[SUCCESS]

Starting nssnmptrapd daemon service.
[SUCCESS]

Then this increments the engineBoots value in #3 above so it obviously does use this file even though that's not the one with the createuser command in it - so presumably both files are used.

My N7 snmp config has a corresponding entry like this:

set snmp user myremoteuser remote 80:00:1f:88:80:11:46:ad:4a:d4:8d:89:51 authentication md5 :hash_for_myMD5pass: privacy :hash_for_myDESpass:

But as I mentioned, I'm not sure if that's the correct engineID of the Netsight server.

Any help appreciated.

Thanks,

Nick.

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Gradelain Ngouni | 3 Jun 08:55 2014
Picon

AW: AW: client communication issue on C5G

Hi All,

 

an update of the S3 to the actual Firmware seems to have solved my issue.

But still can’t understand why the S-series behaved like this…

 

Thanks for all your thoughts.

 

Regards

 

Gradelain

 

 

Von: Gradelain Ngouni
Gesendet: Donnerstag, 15. Mai 2014 17:00
An: 'enterasys <at> listserv.unc.edu'
Betreff: AW: AW: [enterasys] client communication issue on C5G

 

 

Hey John,

 

here an update of what I’m actually facing:

this the configuration of my  SVI:

interesting will be the lines after this:

##Primary:

interface vlan.0.22

  ip address 10.40.22.253 255.255.255.0 primary

  vrrp create 22 v2-IPv4

  vrrp address 22 10.40.22.254

  vrrp priority 22 200

  vrrp advertise-interval 22 seconds 5

  vrrp accept-mode 22

  vrrp fabric-route-mode 22

  vrrp enable 22

  ip helper-address 10.10.20.21

  ip helper-address 10.10.20.30

  ip helper-address 10.40.20.99

  ip helper-address 10.40.20.100

  no ip proxy-arp

  no ip redirects

  ipv6 forwarding

  no shutdown

 

##secondary:

interface vlan.0.22

  ip address 10.40.22.252 255.255.255.0 primary

  vrrp create 22 v2-IPv4

  vrrp address 22 10.40.22.254

  vrrp priority 22 150

  vrrp advertise-interval 22 seconds 5

  vrrp accept-mode 22

  vrrp fabric-route-mode 22

  vrrp enable 22

  ip helper-address 10.10.20.21

  ip helper-address 10.10.20.30

  ip helper-address 10.40.20.99

  ip helper-address 10.40.20.100

  no ip proxy-arp

  no ip redirects

  ipv6 forwarding

  no shutdown

  exit

 

 

On the S3 Interface vlan.0.22, I ONCE AGAIN  apply “shut” and “no shut”

With this commands set, the client were able to reach their Gateway and beyond.

 

Her’s were it gets once again complicated:

 

Client_1 with IP 10.40.22.10   is connected on port ge.1.25 on the S3. NAC only apply the policy  to the user and the VLAN  22 is manually configured on the  user switch port.

Client 2 with IP 10.40.22.11   is connected on port ge.1.11 on the C5G. NAC Apply the Policy and Dynamically the vlan to the user switch port.

 

1)      Shutdown the port  of Client_1 and enable it again è the client is once again reachable

2)      Shutdown the port of Client_1 and enable it again è client no more reachable!

a.       Shot down the interface vlan.0.22 and enable it again, then clients once again reachable.

 

I’m reporting to GTAC….

The behavior is a wee bit strange.

 

Cheers

 

Gradelain

 

 

 

 

 

 

Von: Gradelain Ngouni
Gesendet: Donnerstag, 15. Mai 2014 12:26
An: Enterasys Customer Mailing List
Betreff: AW: AW: [enterasys] client communication issue on C5G

 

Yes sure!! I’ll keep you updated.

Inter-Vlan communication is given even on different switches. But the client still  can’t  reach their own Default-Gateway.

It’s a little bit strange:

Regards

 

Von: John Kaftan [mailto:jkaftan <at> utica.edu]
Gesendet: Donnerstag, 15. Mai 2014 11:53
An: Enterasys Customer Mailing List
Betreff: Re: AW: [enterasys] client communication issue on C5G

 

Please let us know what it was.

Thank you.  I had this issue and the port was part of a mirror.

On May 15, 2014 4:36 AM, "Gradelain Ngouni" <gradelain.ngouni <at> scaltel.de> wrote:

Hi All,

 

thanks for your thoughts, GTAC is on this now.

 

Regards

 

Gradelain

 

Von: Payne, Jimmy R. [mailto:jrpayne <at> forsythco.com]
Gesendet: Mittwoch, 14. Mai 2014 13:47
An: Enterasys Customer Mailing List
Betreff: RE: [enterasys] client communication issue on C5G

 

Just curious but is there any particular reason your traffic is untagged?

 

Jimmy Payne

Information Systems and Technology Department

Network Manager

770-205-4558

 

From: Gradelain Ngouni [mailto:gradelain.ngouni <at> scaltel.de]
Sent: Tuesday, May 13, 2014 1:25 PM
To: Enterasys Customer Mailing List
Subject: AW: [enterasys] client communication issue on C5G

 

Hello John,

 

here the „sh port egress“.

 

The only reason why, the vlan attribute is configured on the NAC-Gateway is that, the policy were configured separately from someone else. And shouldn’t be manipulated at this time.

Yes,  any Client that gets  the role “ROLE-MAC-Telefonserver”  should be assign vlan 22 no matter what vlan is set on the port.

 

The final goal of the Role “ROLE-MAC-Telefonserver” should be allowing everything except some specific protocol, therefore in my opinion better to assign the vlan trough NAC and the protocol restriction trough PM.

Similar rules are working on other switches pretty well.

The IP address on vlan 22 is assign to the pc manually and the PC still can’t ping its gateway.

 

Thanks in advance.

 

Gradelain

 

 

Gradelain Ngouni
Dipl. -Ing.
IT-Projektleiter


SCALTEL AG
Anna-Birle-Str. 2
55252 Mainz-Kastel

Telefon +49 6134 50789-23

Telefax +49 (0) 6134 50789-10


gradelain.ngouni <at> scaltel.de

       

Rechtsform: Aktiengesellschaft
Registergericht: Kempten HRB 7208
Sitz: Waltenhofen
Vorstandsvorsitzender: Christian Skala
Vorstand: Joachim Skala
Aufsichtsratsvorsitzender: Alfons Hörmann

 

________________________________________________________________________________

 

Technologie-Forum 2014

"IT-Projekte im Mittelstand - Zukunftssichere Investitionen"

 

Es ist wieder soweit! Das SCALTEL Technologie-Forum öffnet im Mai seine Pforten.

 

Unsere Kunden berichten als Referenten praxisnah über umgesetzte Projekte. Alle Technologien
des SCALTEL Portfolios gibt es hautnah an den zahlreichen Live-Demo-Ständen zum Anfassen.
Erhalten Sie wertvolle Tipps und Erkenntnisse, um Ihre IT-Projekte erfolgreich voranzutreiben
 

     15. Mai in Wiesbaden        22. Mai in Kempten

 

Mehr zum Technologie-Forum und den Referenten finden Sie hier: Website.

Nutzen Sie die Chance und sichern Sie sich hier Ihre Teilnahme:  Anmeldeformular

 

In Kooperation mit:

 

 

Gradelain Ngouni
Dipl. -Ing.
IT-Projektleiter


SCALTEL AG
Anna-Birle-Str. 2
55252 Mainz-Kastel

Telefon +49 6134 50789-23

Telefax +49 (0) 6134 50789-10


gradelain.ngouni <at> scaltel.de

       

Rechtsform: Aktiengesellschaft
Registergericht: Kempten HRB 7208
Sitz: Waltenhofen
Vorstandsvorsitzender: Christian Skala
Vorstand: Joachim Skala
Aufsichtsratsvorsitzender: Alfons Hörmann

 

________________________________________________________________________________

 

Technologie-Forum 2014

"IT-Projekte im Mittelstand - Zukunftssichere Investitionen"

 

Es ist wieder soweit! Das SCALTEL Technologie-Forum öffnet im Mai seine Pforten.

 

Unsere Kunden berichten als Referenten praxisnah über umgesetzte Projekte. Alle Technologien
des SCALTEL Portfolios gibt es hautnah an den zahlreichen Live-Demo-Ständen zum Anfassen.
Erhalten Sie wertvolle Tipps und Erkenntnisse, um Ihre IT-Projekte erfolgreich voranzutreiben
 

     15. Mai in Wiesbaden        22. Mai in Kempten

 

Mehr zum Technologie-Forum und den Referenten finden Sie hier: Website.

Nutzen Sie die Chance und sichern Sie sich hier Ihre Teilnahme:  Anmeldeformular

 

In Kooperation mit:

 



Gradelain Ngouni
Dipl. -Ing.
IT-Projektleiter


SCALTEL AG
Anna-Birle-Str. 2
55252 Mainz-Kastel


Telefon +49 6134 50789-23
Telefax +49 (0) 6134 50789-10

gradelain.ngouni <at> scaltel.de
       
Rechtsform: Aktiengesellschaft
Registergericht: Kempten HRB 7208
Sitz: Waltenhofen
Vorstandsvorsitzender: Christian Skala
Vorstand: Joachim Skala
Aufsichtsratsvorsitzender: Alfons Hörmann


________________________________________________________________________________

 

Technologie-Forum 2014

"IT-Projekte im Mittelstand - Zukunftssichere Investitionen"

 

Es ist wieder soweit! Das SCALTEL Technologie-Forum öffnet im Mai seine Pforten.

 

Unsere Kunden berichten als Referenten praxisnah über umgesetzte Projekte. Alle Technologien
des SCALTEL Portfolios gibt es hautnah an den zahlreichen Live-Demo-Ständen zum Anfassen.
Erhalten Sie wertvolle Tipps und Erkenntnisse, um Ihre IT-Projekte erfolgreich voranzutreiben
 

     15. Mai in Wiesbaden        22. Mai in Kempten

 

Mehr zum Technologie-Forum und den Referenten finden Sie hier: Website.

Nutzen Sie die Chance und sichern Sie sich hier Ihre Teilnahme:  Anmeldeformular

 

In Kooperation mit:

 

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Markus Kaiser | 29 May 17:45 2014

Re: Error Message in Logging Buffer

Hi again,
Sorry, forgot...the commands are:

set flowcontrol disable

set txqmonitor disable

or

set port flowcontrol *.*.* both disable


Kind regards,

Markus
________________________
Sent from a mobile device

On 29.05.2014, at 17:34, "Markus Kaiser" <mkaiser <at> enterasys.com> wrote:

Hi Jimmy,

You should check, if you have 

- flowcontrol
and
- txqmonitor

disabled on your device(s).

Also check the following article, if it meets
your firmware versions and symptoms.


Hope this helps.

Kind regards,

Markus
________________________
Sent from a mobile device

On 29.05.2014, at 15:23, "Payne, Jimmy R." <jrpayne <at> forsythco.com> wrote:

<!-- /* Font Definitions */ <at> font-face {font-family:Calibri; panose-1:2 15 5 2 2 2 4 3 2 4;} <at> font-face {font-family:Tahoma; panose-1:2 11 6 4 3 5 4 4 2 4;} /* Style Definitions */ p.MsoNormal, li.MsoNormal, div.MsoNormal {margin:0in; margin-bottom:.0001pt; font-size:11.0pt; font-family:"Calibri","sans-serif";} a:link, span.MsoHyperlink {mso-style-priority:99; color:blue; text-decoration:underline;} a:visited, span.MsoHyperlinkFollowed {mso-style-priority:99; color:purple; text-decoration:underline;} p.MsoAcetate, li.MsoAcetate, div.MsoAcetate {mso-style-priority:99; mso-style-link:"Balloon Text Char"; margin:0in; margin-bottom:.0001pt; font-size:8.0pt; font-family:"Tahoma","sans-serif";} span.EmailStyle17 {mso-style-type:personal-compose; font-family:"Calibri","sans-serif"; color:windowtext;} span.BalloonTextChar {mso-style-name:"Balloon Text Char"; mso-style-priority:99; mso-style-link:"Balloon Text"; font-family:"Tahoma","sans-serif";} .MsoChpDefault {mso-style-type:export-only; font-family:"Calibri","sans-serif";} <at> page WordSection1 {size:8.5in 11.0in; margin:1.0in 1.0in 1.0in 1.0in;} div.WordSection1 {page:WordSection1;} -->

Does anyone have experience with this type of message? Anyone know what it means?

 

<image001.png>

 

Jimmy Payne

Information Systems and Technology Department

Network Manager

770-205-4558

 

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