Here is my 3840 config
description OLD IP'S FROM THE 10.6.0.0 ROUTER !!!!!!!!!!!!
ip address x.x.x.x 255.255.255.224
ip accounting output-packets
ip mtu 1438
ip flow ingress
ip flow egress
ip route-cache flow
ip tcp adjust-mss 1350
ip flow-export source GigabitEthernet0/0
ip flow-export version 5
ip flow-export destination 172.17.100.112 2055
gotta have the ip flow
The ip flow-export source is loopback0.
It has a IP assigned to it. We're seeing the traffic hit the collector, but it is from an unmanaged device. We can only add via ICMP, which negates the purpose...because we're not getting the traffic.
I can't add the node/interface via the IP for the loopback0 interface on SNMPv3. Is there a way to get around this? I talked with support and they don't have much to offer on this issue.
I can't be the first guy to run into this problem.
I have a 3845 and am successfully pulling data via NetFlow. Have you insured the correct NetFlow version on your router? Mark Stevens' reply clearly shows his configured for netflow version 5. SolarWinds only supports version 5 in the current version (not V3).
We are pulling data via NetFlow now. We had to change the source to the Gig Ethernet interface. Now, that is working.