02-15-2011 12:31 PM - edited 03-04-2019 11:26 AM
Hi Everyone,
I'm trying to gather netflow data over an IPSEC VPN and through my research I've learned that I need to configure Flexible Netflow. However, I have a Cisco 2801 router with the latest ROMMON and IOS and the Flexible Netflow options aren't available.
For instance:
flow exporter dwtmonitor
destination 10.0.16.172
source Loopback0
transport udp 2055
output-features
When I type "flow exporter <name>" it only allows me to enter "flow <name>" and there's no "destination" options or anything else.
ROMMON: 12.4(13r)T
IOS: 12.4(25d)
What am I doing wrong?
Solved! Go to Solution.
02-15-2011 10:06 PM
Hi,
FNF has been introduced in 12.4(9)T so 12.4 main line doesn't support it.
HTH
Laurent.
02-15-2011 10:06 PM
Hi,
FNF has been introduced in 12.4(9)T so 12.4 main line doesn't support it.
HTH
Laurent.
02-16-2011 07:16 AM
That was it - thanks for your help Laurent. I guess I didn't understand that the latest firmware (12.4.25d) wouldn't necesserily have all the features before it. But when I read up on Cisco versioning nomecalture it makes more sense that the firmware I was using was "stable" and the "T" is "unstable". Thanks again.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide