nv-l

RE: [NV-L] Events to TEC

2009-03-26 14:15:26
Subject: RE: [NV-L] Events to TEC
From: "Sperry, Kevin" <Kevin.Sperry AT us.ngrid DOT com>
To: "Tivoli NetView Discussions" <nv-l AT lists.ca.ibm DOT com>
Date: Thu, 26 Mar 2009 14:09:05 -0400
Hello again,
 
I did not realize that the rule set editor was for editing the .rs
file(s). I don't know why I could not make that connection.  I will open
a PMR as I have added the trap settings node and a forward node and
connected the two nodes. I do not have TEC forwarding setup yet as I am
using a the control desk dynamic workspace with TEC-ITS.rs
 
How do I know if the tecits_upgrade program was run or how do I know if
the TEC_ITS event class structure has been upgraded?
 
Thank you,
 



Kevin Sperry 

________________________________

From: nv-l-bounces AT lists.ca.ibm DOT com
[mailto:nv-l-bounces AT lists.ca.ibm DOT com] On Behalf Of James Shanks
Sent: Thursday, March 26, 2009 11:16 AM
To: Tivoli NetView Discussions
Subject: RE: [NV-L] Events to TEC



DO NOT manually edit the file!!! The chances of messing it up are
enormous. It was never meant to be edited with vi.

It looks confusing because it is meant to be edited with the ruleset
editor, nvrsEdit, and half of what you see is used by the GUI display
for that tool.

The Admin Guide has a whole section on creating rulesets. I suggest you
read it over before attempting to modify the ruleset in the editor. BTW,
the editor makes a backup copy of the file when you open it. 

Basically what you are going to do is add a new trap settings node for
your vendor events. You can add many of them in a single trap settings
node. If you need help, your best bet is to open a PMR. Support has been
helping people do this for a decade.

James Shanks
Tivoli Network Availability Management Level Three 
Network Availability Management
Tivoli Software, IBM Corp
1-919-224-1642 | T/L 687-1642 | ITN 26871642
 "Sperry, Kevin" <Kevin.Sperry AT us.ngrid DOT com>




                                "Sperry, Kevin"
<Kevin.Sperry AT us.ngrid DOT com> 
                                Sent by: nv-l-bounces AT lists.ca.ibm DOT com 

                                03/26/2009 09:52 AM 
        
        Please respond to
Tivoli NetView Discussions <nv-l AT lists.ca.ibm DOT com>

 

To

"Tivoli NetView Discussions" <nv-l AT lists.ca.ibm DOT com>     


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Subject

RE: [NV-L] Events to TEC        
                

Hello,

using the scripts method seems straight forward but we want to poses the
central control of what is sent to TEC. We are running UNIX and like the
idea of using the adapter, however, adding vendor events to TEC_ITS.rs
is confusing me. When I look at the file, this is what I see for
example.

EventAttr35 EventAttr ForwardCorr36
Specific 0 50790442 50790442 0
ForwardCorr36 ForwardCorr
""
EventAttr37 EventAttr ForwardCorr38
Specific 0 50790419 50790419 0
ForwardCorr38 ForwardCorr
""

I looked in the manuals and cannot find information about the format of
this file or field descriptions. How do I enter vendor specific events
into this file? Any insight would be greatly appreciated as always.

Thank you,






Kevin Sperry 
________________________________

From: nv-l-bounces AT lists.ca.ibm DOT com [
mailto:nv-l-bounces AT lists.ca.ibm DOT com] On Behalf Of James Shanks
Sent: Wednesday, March 04, 2009 2:53 PM
To: Tivoli NetView Discussions
Subject: Re: [NV-L] Events to TEC


Well, that depends on how the scripts are implemented. And on what
platform, UNIX and Linux or Windows. And on whether you want to forward
NetView events or include vendor events too. I think you are on Linux as
I recall.

In general we favor the adapter approach over scripts. All our
documentation is written that way. And using an adapter daemon gives you
a single point of control for starting, stopping, or modifying what you
send. Plus you can log or trace what the daemon does, whereas with
postemsg scripts that's not so easy. 

In UNIX and Linux the adapter is implemented as part of the nvserverd
daemon. You configure the event forwarding from serversetup. That
creates a /usr/OV/conf/tecint/conf file. The standard ruleset for TEC
forwarding is TEC_ITS.rs and it is designed to work with the netview.rls
rulebase shipped in TEC 3.9. That rulebase will automatically close
matching Critical and Normal events for the same host, escalate the
severity of the critical events based on time open, and that sort of
thing. The TEC_ITS.rs will send only NetView events that the rulebase is
expecting to keep the traffic low, but you can edit it to add vendor
events if you wish.

The formatting for the event sent to TEC that nvserverd will use is
stored in trapd.conf for the event. There's a base set of information
that will be used if none is provided. And mib2trap can be used to
format vendor MIBs which describe traps into addtrap statements which
will include TEC formatting if you specify that you want a baroc file
created when you run mib2trap. We've tried to make this easier than
writing scripts yourself.

If you want to log the events being sent to TEC, you edit the
tecint.conf file and uncomment the line #NvserverdTraceTECEvents=YES,
and then you can get nvserverd to reload that conf file by issuing
nvtecia -reload
This will cause nvserverd to write each event to
/usr/OV/log/nvserverd.log before he gives it to the TEC library code for
sending. You will have to manage that log file yourself as it will just
grow and grow.

Hope this helps,

James Shanks
Tivoli Network Availability Management Level Three 
Network Availability Management
Tivoli Software, IBM Corp
1-919-224-1642 | T/L 687-1642 | ITN 26871642
 "Sperry, Kevin" <Kevin.Sperry AT us.ngrid DOT com>



                                        "Sperry, Kevin"
<Kevin.Sperry AT us.ngrid DOT com> 
                                Sent by: nv-l-bounces AT lists.ca.ibm DOT com 

                                        03/04/2009 02:22 PM 

Please respond to
Tivoli NetView Discussions <nv-l AT lists.ca.ibm DOT com>
  
To

"Tivoli NetView Discussions" <nv-l AT lists.ca.ibm DOT com>     
 
cc
        
 
Subject

[NV-L] Events to TEC    
                

Hello, 

Using NV 7.15 w/ FP1. We now have a need for NV integration w/ TEC.
Another part of our company uses OpenView and TEC. They use scripts to
forward events to TEC. I have done some research and have identified two
ways to accomplish this task. Scripts and using the "serversetup" gui.
Could you give insight to pros and cons of either method? 

Thank you, 

Kevin Sperry 
IT Analyst, Data Center Monitoring Control 
nationalgrid
7437 Henry Clay Blvd. Bldg#3 
Liverpool, NY 13088 
Phone: (315) 460-2688 Internal: 829-2688 
Kevin.Sperry AT us.ngrid DOT com 

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