[c-nsp] ASA 5525x netflow and cisco 3750x netflow

David White, Jr. (dwhitejr) dwhitejr at cisco.com
Thu Oct 24 17:57:30 EDT 2013

Hi Michael,

If you see the UDP netflow packets leaving the ASA (via say a capture
from the ASA), and they are destined to the prtg server, then the issue
is downstream of the ASA.  I would focus the troubleshooting there.



On 10/24/2013 3:41 PM, Michael Sprouffske wrote:
> I am struggling to get netflow off this box to my prtg server.  I set everything up per cisco documents and I see that udp export packets are being sent from the ASA.  I never recieve those on my prtg server.  I have several other devices setup and working just fine ( a bunch of routers).  Is there anything special that I am missing on my setup of this?
> I also have a 3750x switch stack with the 10g modules in it that I am unable to pull netflow from as well.  I read an article about flow monitor setup on these and that didn't work either.
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