Historical or realtime does not differ.
In both you need to collect snmp data.
Your snmp configuration is not set (community etc.) correctly or snmp is
disabled in the node you are trying to access.
you can check /usr/OV/log/snmpCol.trace file for further error messages.
Also as message says try snmpwalk from command line or use MIB browser to
test.
Hope it helps.
-----Original Message-----
From: ozcan@sibnet.com.tr [mailto:ozcan@sibnet.com.tr]
Sent: Thursday, November 07, 2002 12:09 PM
To: Leslie Clark
Cc: nv-l@lists.tivoli.com
Subject: Re: [nv-l] Graph Collected Data in Realtime
Hi ,
NetView gives this error message when I add this application.
message: Select graph and receive error 'Nothing to graph. Verify
SNMP Agents are
running on requested nodes and that the MIB variables
requested are
supported by that agent. Use MIB Browser or snmpwalk(1)
command to verify'.
I can not understand why netview gives a message like this because I do not
want to see historical data. I want to see realtime data.
I use NetView 7.1.3 for NT. I also changed "xnmgraph" to "graph" in
application.
Do you have any suggestions?
Thanks.
ÖZCAN ÇAVUŞ
SIBNET BILGISAYAR
Atatürk Cad,Ulya Engin iş merkezi No:68/8 Kat:5
Kozyatağı, Kadıköy ISTANBUL
"Leslie Clark"
<lclark@us.ibm.co
m> To
nv-l@lists.tivoli.com
05.11.2002 16:18 cc
Subject
Re: [nv-l] Graph Collected Data in
Realtime
The MIB Application Builder allows you to create graphing tools. However,
it
does not support expressions. You can get around that, however. I learned
how
from Bernard Disselborg in a tip on this forum. Add this to
/usr/OV/registration/C,
and restart the map, and it will add the menu selection it defines. I've
used
variations on this for all sorts of expressions.
A hand-built mib appl that uses a mib expression:
/* Created by: Triple P - Bernard Disselborg Date: 22-10-99 16:56:31 */
Application "ifutil" : "mibgraph"
{ Version "1.0";
Description
{ "SNMP MIB Monitoring Application",
"Created by:", " Triple P - Bernard Disselborg",
" Date: 991022", }
Copyright { "All rights reserved",}
MenuBar "Performance"
{
"Network Activity" f.menu "Performance->Network Activity";
}
Menu
"Performance->Network Activity"
{
"Interface Utilisation" f.action "ifutil";
}
Action "ifutil"
{
SelectionRule (isSNMPSupported)||(isSNMPProxied);
MinSelected 1;
Command "xnmgraph \ -title \"Ethernet Interface Utilisation:
${OVwSelections}\" \
-units \"Percent\" \
-poll \"10s\" \
-mib \"If%util::::::::\" \
${OVwSelections}";
}
}
Cordially,
Leslie A. Clark
IBM Global Services - Systems Mgmt & Networking
Detroit
OZCAN
CAVUS@sibnet.com. To:
nv-l@lists.tivoli.com
tr cc:
Subject: [nv-l] Graph
Collected Data in Realtime
11/04/2002 09:26
AM
Hi all,
I can graph many information from NetView like "IfInoctets". I mention
that if I can graph an information which I write the formula like "Local
Area Network Interface Percent Utilization" in realtime . I write its
formula to the mibexpr.conf. Does anybody know how can I graph this
information in realtime?
Thanks.
ÖZCAN ÇAVUŞ
SIBNET BILGISAYAR
Atatürk Cad,Ulya Engin iş merkezi No:68/8 Kat:5
Kozyatağı, Kadıköy ISTANBUL
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