Unable to get IP Netflow data from Cisco 6506 (non-E)

I have a CORE switch, a Cisco 6506 (non-E) at a remote location.

It is running IOS version 12.2(18)SXF17b which the latest IOS for a SUP2 card.

I have an AT&T MPLS P2P circuit from the main site to the remote site.

On the main site, I have a Checkpoint Firewall that filters traffic to and from the remote site.

I can use tools in CP to see what traffic is coming from the remote CORE switch.

I am seeing nothing.

Here are the commands I entered:

ip flow-export source fa5/48

ip flow-export version 5

ip flow-export destination 10.72.7.97 2055

ip flow-cache timeout active 1

ip flow-cache timeout inactive 15

snmp-server ifindex persist

Here is what I see in NTA

My guess is the AT&T managed routers are not passing the netflow traffic, but I have not way to prove that.

Any thoughts or ideas of things for me to try?

Any other suggestions? Comments? Opinions or Flames?

Bryan Smith

Fort Wayne, Indiana