Re: No traps for Link down/up in SUN Netra 240 machines

Mon, 13 Feb 2006 09:05:08 -0800 

very Nice Raffles.

I have one more question:

See the example  below:

snmpget -c public zeus system.sysDescr.0

I tried the follow command:

snmpget -v1 -Cf -c public DNS2 LinkDown

and I receive the following message:

[EMAIL PROTECTED]> snmpget -v1 -Cf -c public DNS2 LinkDown
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: IF-MIB::linkDown

I suppose that the something are missing in the variable name,

Can you say which is the completely variable name for this case???
Ex system.LinkDown.0  ----> I test with this and the same error occurs

BR
Paulo




From: Raffles <[EMAIL PROTECTED]>
To: Paulo Ricardo <[EMAIL PROTECTED]>
CC: [EMAIL PROTECTED], net-snmp-users@lists.sourceforge.net,[EMAIL PROTECTED] 
Subject: Re: No traps for Link down/up in SUN Netra 240 machines
Date: Mon, 13 Feb 2006 15:34:15 +0000

Hi Paul,
If I've understood your post correctly you're looking in the MIB definition file to find out what particular value an item has in the MIB you're interested in. In particular you are interested in whether notifications are ON or OFF. Have I followed you correctly so far?
The MIB definition file which you attached (and indeed all MIB definition files) only tell you what information is contained in the MIB, not what the current settings are. So for example a MIB definition file might tell you the current CPU temperature, but it will not tell you what the temperature is - only that you can find it out from the MIB. That's why you can't see any settings in there. The most you're likely to get in terms of a value is the default, so for example in the MIB you attached we have: 

ifLinkUpDownTrapEnable  OBJECT-TYPE
    SYNTAX      INTEGER { enabled(1), disabled(2) }
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
            "Indicates whether linkUp/linkDown traps should be generated
            for this interface.

            By default, this object should have the value enabled(1) for
            interfaces which do not operate on 'top' of any other
            interface (as defined in the ifStackTable), and disabled(2)
            otherwise."
    ::= { ifXEntry 14 }
The way to find out the current value and also to change the settings (assuming the information you're after isn't read-only) is to use SNMP tools - either an SNMP management tool or just the command line utilities. I haven't read the original reply to your question, but I'm guessing the earlier respondent has mentioned this already!
Caveat: I'm fairly new to SNMP in general so it may be that these particular parameters can be set in a config file somewhere. 

I hope this helps

Raffles

Paulo Ricardo wrote:

Hi Helen.
I found in application´s directory the IF-MIB.txt that contains the fields relathionship with LinkDownUp notifications.
If is it possible and If you have time, can you analize the mib attach and say to me If the 
notifications are ON or OFF?

If they are OFF, how can I put they ON???

Best Regards,
Paulo
ps:I apologies , but  i´m not understand MIB structure.



From: "H. McManus" <[EMAIL PROTECTED]>
To: net-snmp-users@lists.sourceforge.net
Subject: Re: No traps for Link down/up in SUN Netra 240 machines
Date: Mon, 13 Feb 2006 15:01:22 +0100

On Monday 13 February 2006 14:42, Paulo Ricardo wrote:

> Where can I look for .1.3.6.1.2.1.31.1.1.1.14 ???
Umm. Right there :-) Either use the snmp command snmpget or use a graphical mib browser (net-snmp comes with one called tkmib) and you can see the value 
of those fields.
> Where can I change the ifLinkUpDownTrapEnable or linkUpDown notifications 
> value??
snmpd.conf contains a directive linkUpDownNotifications. See man snmpd.conf 
for the full details.

Helen


-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files 
for problems?  Stop!  Download the new AJAX search engine that makes
searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642
_______________________________________________
Net-snmp-users mailing list
Net-snmp-users@lists.sourceforge.net
Please see the following page to unsubscribe or change other options:
https://lists.sourceforge.net/lists/listinfo/net-snmp-users


--

Visit our website at www.roke.co.uk

Roke Manor Research Ltd, Roke Manor, Romsey, Hampshire SO51 0ZN, UK.
The information contained in this e-mail and any attachments is proprietary to 
Roke Manor Research Ltd and must not be passed to any third party without
permission. This communication is for information only and shall not create or 
change any contractual relationship.



-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files 
for problems?  Stop!  Download the new AJAX search engine that makes
searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid3432&bid#0486&dat1642
_______________________________________________
Net-snmp-users mailing list
Net-snmp-users@lists.sourceforge.net
Please see the following page to unsubscribe or change other options:
https://lists.sourceforge.net/lists/listinfo/net-snmp-users





-------------------------------------------------------
This SF.net email is sponsored by: Splunk Inc. Do you grep through log files
for problems?  Stop!  Download the new AJAX search engine that makes
searching your log files as easy as surfing the  web.  DOWNLOAD SPLUNK!
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=103432&bid=230486&dat=121642
_______________________________________________
Net-snmp-users mailing list
Net-snmp-users@lists.sourceforge.net
Please see the following page to unsubscribe or change other options:
https://lists.sourceforge.net/lists/listinfo/net-snmp-users

Reply via email to