nv-l

RE: [nv-l] False alarm

2004-04-23 04:57:12
Subject: RE: [nv-l] False alarm
From: Oliver Bruchhaeuser <oliver.bruchhaeuser AT de.ibm DOT com>
To: nv-l AT lists.us.ibm DOT com
Date: Fri, 23 Apr 2004 10:46:28 +0200

Ioannis,

first get the ifIndex of the IP Address in question from the ipAddrTable:
snmpwalk <router> ip.ipAddrTable.ipAddrEntry.ipAdEntIfIndex
Then look for the ifOperStatus for the concerning ifIndex:
snmpwalk <router> interfaces.ifTable.ifEntry.ifOperStatus

I assume it's down (config problem?) or the ifIndex is missing completely (Firmware bug).

Oliver



"Ioannis Yerou" <ioannisi AT ieee DOT org>
Sent by: owner-nv-l AT lists.us.ibm DOT com

22.04.2004 11:41
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RE: [nv-l] False alarm





Don and Blane,
 
Yes, the SNMP status polling is used. What resources should I look for? The lines (interfaces) are Frame Relay to the branch (ATM in the backbone).
 
Regards,
Ioannis
 
-----Original Message-----
From:
owner-nv-l AT lists.us.ibm DOT com [mailto:owner-nv-l AT lists.us.ibm DOT com] On Behalf Of Davis, Donald
Sent:
Wednesday, April 21, 2004 3:37 PM
To:
'nv-l AT lists.us.ibm DOT com'
Subject:
RE: [nv-l] False alarm

 
Are you using SNMP status polling for these routers ?
I have seen this when resources are low on the NetView server, which may cause SNMP status polling to time out.
Don Davis
-----Original Message-----
From:
Ioannis Yerou [mailto:ioannisi AT ieee DOT org]
Sent:
Wednesday, April 21, 2004 6:40 AM
To:
nv-l AT lists.us.ibm DOT com
Subject:
[nv-l] False alarm

Hello list,
 
I am facing the following problem: We have about 200 branches (ARN Nortel routers) and for some branches about 10, the routers are shown as yellow. When I check the interfaces I see that the WAN interface is red. When I test the interface (ping) the interface responds and becomes green. After some seconds it goes back to read state. Any ideas why this is happening will be greatly appreciated.
 
Netview 7.1.1
AIX 4.3
ARN Nortel Routers
 
Best regards,
Ioannis Yerou
Senior Systems Programmer/Communications
ITD, Bank of Cyprus
 
 

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