RE: [NV-L] False Alarms

["Santhanakrishnan Janakiraman (IT Services), Chennai" <santhanakrishnanjn@hcl.in>]

Hi,

 

Actually i have modified the polling interval as

 

Timeout--------------------------------Retry------------------------------Polling

5.0                                      10                                      5m

2.0                                      10                                      5m

10.0                                      5                                      2m

 

These are the different combination of polling interval iam using. The RFI Mode i have set is RFI.

 

I have set the RFI Ambiguous non-responding router interface in unmanaged subnet as : Unreachable

 

The trap iam getting when i cant reach a router (Due to slow network),

 

trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Network Down
trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Interface Loopback99 down.
trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Segment 10.108.1.2.Segment1
Down.
trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Interface GigabitEthernet0/
 down.
trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Interface Vlan2 down.
trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Interface Vlan2 down.
trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Interface Vlan2 down.
trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Interface Loopback0 down.
trapd.log.2007158184455:1181216893 3  Thu Jun 07 17:18:13 2007 10.108.1.2                N Router Down.
trapd.log.2007159082618:1181227423 3  Thu Jun 07 20:13:43 2007 10.108.1.2                N Interface GigabitEthernet0/
 up.
trapd.log.2007159082618:1181227423 3  Thu Jun 07 20:13:43 2007 10.108.1.2                N Interface Loopback0 up.
trapd.log.2007159082618:1181227423 3  Thu Jun 07 20:13:43 2007 10.108.1.2                N Interface Vlan2 up.
trapd.log.2007159082618:1181227423 3  Thu Jun 07 20:13:43 2007 10.108.1.2                N Interface Vlan2 up.
trapd.log.2007159082618:1181227423 3  Thu Jun 07 20:13:43 2007 10.108.1.2                N Interface Vlan2 up.
trapd.log.2007159082618:1181227423 3  Thu Jun 07 20:13:43 2007 10.108.1.2                N Network Up
trapd.log.2007159082618:1181227423 3  Thu Jun 07 20:13:43 2007 10.108.1.2                N Interface Loopback99 up.
trapd.log.2007159082618:1181227423 7  Thu Jun 07 20:13:43 2007 10.108.1.2                N Segment 10.108.1.2.Segment1
Up.
trapd.log.2007159082618:1181227423 7  Thu Jun 07 20:13:43 2007 10.108.1.2                N Network 10.108.1.2 Marginal
trapd.log.2007159082618:1181227423 7  Thu Jun 07 20:13:43 2007 10.108.1.2                N Network 10.108.1.2 Up.
trapd.log.2007159082618:1181227423 3  Thu Jun 07 20:13:43 2007 10.108.1.2                N Router Up.
trapd.log.2007159082618:1181268428 3  Fri Jun 08 07:37:08 2007 10.108.1.2                N Network Down
trapd.log.2007159082618:1181268429 3  Fri Jun 08 07:37:09 2007 10.108.1.2                N Interface Loopback99 down.
trapd.log.2007159082618:1181268429 3  Fri Jun 08 07:37:09 2007 10.108.1.2                N Segment 10.108.1.2.Segment1
Down.
trapd.log.2007159082618:1181268429 3  Fri Jun 08 07:37:09 2007 10.108.1.2                N Interface GigabitEthernet0/
 down.
trapd.log.2007159082618:1181268429 3  Fri Jun 08 07:37:09 2007 10.108.1.2                N Interface Vlan2 down.
trapd.log.2007159082618:1181268429 3  Fri Jun 08 07:37:09 2007 10.108.1.2                N Interface Vlan2 down.
trapd.log.2007159082618:1181268429 3  Fri Jun 08 07:37:09 2007 10.108.1.2                N Interface Vlan2 down.
trapd.log.2007159082618:1181268429 3  Fri Jun 08 07:37:09 2007 10.108.1.2                N Interface Loopback0 down.
trapd.log.2007159082618:1181268429 3  Fri Jun 08 07:37:09 2007 10.108.1.2                N Router Down.

 

Please advice me on this.

 

Thanks & Regards

SanthanaKrishnan.J

Office: 044-28221129 Ext-2206

Mobile: +91- 9840943639

 

 

---

From: nv-l-bounces@lists.ca.ibm.com [mailto:nv-l-bounces@lists.ca.ibm.com] On Behalf Of Denis Peuziat
Sent: Friday, June 08, 2007 1:41 PM
To: Tivoli NetView Discussions
Subject: Re: [NV-L] False Alarms

Hi, 

Maybe you need first to give more details on these "false 
alarms". Is it  Node down events caused by network latencies? 

Give more details like trapd.log extract 
for example, and I'm sure you'll get an answer to your problem 

Denis

"Santhanakrishnan Janakiraman (IT Services),        Chennai" <santhanakrishnanjn@hcl.in>

To	"Tivoli NetView Discussions" <nv-l@lists.ca.ibm.com>
cc
bcc
Subject	[NV-L] False Alarms

"Santhanakrishnan Janakiraman (IT Services),        Chennai" <santhanakrishnanjn@hcl.in>  

Please respond to : Tivoli NetView Discussions <nv-l@lists.ca.ibm.com>

Sent by: nv-l-bounces@lists.ca.ibm.com  
08/06/2007 09:59

Hi,

I am getting False Alarms in netview, i get this whenever the network is slow. I worked with all sort of polling interval. What i need to do. Please advice me on this.

Thanks & Regards
SanthanaKrishnan.J
Office: 044-28221129 Ext-2206
Mobile: +91- 9840943639

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