Bandwidth monitoring
Re: Bandwidth monitoring
There is now more of a differentiation but there is still a lot of outbound traffic (which is at a greater rate that the inbound).
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Re: Bandwidth monitoring
I think the check is monitoring the Management interface, it that the correct interface?
The check is configured to check this file
Which is mapped to this interface in the 10.128.23.17.cfg file
If you want to monitor the P1 interface, you need to edit that service check and change the following in $ARG1$
from
to
Save and apply the configuration.
Delete the xml and rrd files and see if that is what you want.
The check is configured to check this file
Code: Select all
/var/lib/mrtg/10.128.38.17_1.rrdCode: Select all
SetEnv[10.128.38.17_1]: MRTG_INT_IP="10.128.38.17" MRTG_INT_DESCR="Management"from
Code: Select all
10.128.38.17_1.rrdCode: Select all
10.128.38.17_2.rrdDelete the xml and rrd files and see if that is what you want.
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Re: Bandwidth monitoring
Our proxies are setup so that both traffic and management are on the same interface. This is 'normal', as far as Cisco is concerned. The way our networks are setup makes it difficult to separate management and traffic without a fairly major redesign.
Re: Bandwidth monitoring
What is the model of the Cisco device you are monitoring?
What is the name of the interface you want to monitor?
What is the name of the interface you want to monitor?
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Re: Bandwidth monitoring
Since my last post, we have purchased Nagios XI and Network Analyser. A Cisco router has been configured to send NetFlow data to NA. It looks to be receiving data (disk usage has increased) but there is 'no data' to show. See attached. Any thoughts on this one? We are trying to achieve the same result (monitoring internet bandwidth/statistics) hence not creating an new thread here.
Thanks
Thanks
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- Box293
- Too Basu
- Posts: 5126
- Joined: Sun Feb 07, 2010 10:55 pm
- Location: Deniliquin, Australia
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Re: Bandwidth monitoring
Can you go to Administration > Global Settings and confirm your timezone is correctly defined.
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Re: Bandwidth monitoring
Thanks. Yes, timezone is set to GMT.
Re: Bandwidth monitoring
If you are running version 9 of Netflow on your router, there could be a compatibility issue with the nfcap software running on the NA system.
In a shell on the NA system, run the following to recompile the software. Restart the sources and see if the data starts to capture for you.
If that doesn't work, can you post the settings from the Cisco Device?
In a shell on the NA system, run the following to recompile the software. Restart the sources and see if the data starts to capture for you.
Code: Select all
cd /tmp
wget http://sourceforge.net/projects/nfdump/files/stable/nfdump-1.6.13/nfdump-1.6.13.tar.gz/download
tar xzf download
cd /tmp/nfdump-1.6.13
./configure --prefix=/usr/local --enable-sflow --enable-nsel --enable-nfprofile --enable-nftrack
make
make installBe sure to check out our Knowledgebase for helpful articles and solutions!
Re: Bandwidth monitoring
Thanks. Yes, the router is using Netflow 9. I have run the commands, all completed successfully. This was about an hour ago - no data displayed yet.
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jdalrymple
- Skynet Drone
- Posts: 2620
- Joined: Wed Feb 11, 2015 1:56 pm
Re: Bandwidth monitoring
Can you kindly provide the output of `show version` on the Cisco device?
Thanks
Thanks