nanog mailing list archives

Re: Usage Graphing per Subnet


From: Methsri Wickramarathna <mmethw2003 () gmail com>
Date: Tue, 17 Feb 2015 22:01:18 +0530

Thanks Armin ,
I will try the SW you have mentioned seems like it's not easy to install
though :) :)

Karsten,
I just bought out an example... my company has 2X18's and out of it we are
using considerable amount of /24s to access internet . Some subnets are
given without proper documentation , so it's very hard to do what you have
proposed.
What I can do is to install some kind of SW and gather info from my gateway
routers :( .....it's helpful if some one can guide me through this :) ...

On Tue, Feb 17, 2015 at 5:34 PM, Karsten Thomann <karsten_thomann () linfre de>
wrote:

Hi,

I'm not sure how it is exactly build, but if every /29 uses it's own port
a tool like cacti/graphite where you're aggregating all required ports
within one graph is easier.

Regards
Karsten

Am 17.02.2015 12:47, schrieb Armin Kneip:

 Hi,

pmacct is your friend!

http://www.pmacct.net/


Regards,
Armin


Am 17.02.2015 um 12:35 schrieb Methsri Wickramarathna:

Hi All, I have a requirement to plot a usage graph per subnet. As an
example.

I have a 192.168.1.0/24 subnet divided among 32 customers where each one
will get a /29 [ 192.168.1.0/29 => Customer A ; 192.168.1.8/29 =>
Customer
B etc... ] ...

Is there any tool to graph the usage of entire /24 subnet ???





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