How can i see different protocols useage with NetFlow

cisco-router netflow-v9 protocol-classification

Hi,

I have configured my devices to send netflow v9 to the PRTG server but i'm not able to see different protocols utilizations. When i click on the top protocols, i can only see others and nothing else. Please help me to configure PRTG correctly so that i can see which protocol is using how much bandwidth.

Regards,

Syed Asif Raza

Created on Oct 11, 2011 4:49:53 AM by Syed Asif Raza (0) ●1

4 Replies

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Hello,

do you also only see Others in the normal sensor results of this Netflow Sensor (Live Data Table and Graph)?

best regards.

Created on Oct 11, 2011 1:03:30 PM by Torsten Lindner [Paessler Support]

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Sorry for the delayed response. I was on vacations, well for your question, yes i'm only seeing two values over there one is total and the other is others.

Created on Oct 18, 2011 8:48:29 AM by Syed Asif Raza (0) ●1

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0

Your Vote:

Well, that would mean that only traffic is flowing which is detected by PRTG as 'Other'. You can enable the "Stream Logging" to analyze this in a CSV-file written by PRTG with all the traffic.

Created on Oct 18, 2011 1:13:27 PM by Torsten Lindner [Paessler Support]

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Hi Torsten,

I was on leave and was having very limited access to internet because of which i was not able to get back to you earlier.

If i see the TOPLISTS tab from the PRTG browser i can see three options as follows:

1: Top Connections, which shows alot of IP addresses with the ports that they are communicating with.

2: Top Protocols, I cannot see anything except for OTHERs.

3: Top Talkers, I can see the list of IP addresses using the most of the bandwidth.

Now, from what i want to see is the top protocols, please let me know how can i see them or is there any specific configuration that i need to do to see this result.

Regards.

Created on Nov 2, 2011 6:21:48 AM by Syed Asif Raza (0) ●1