The most recent content from our members.
Anybody have a command configuration snippet for setting up "normal" Netflow records on a Cisco 3850 switch? I know the 3850's use flexible Netflow and that a "record" has to be created. I guess I just do not know what fields are part of a "conventional" Netflow record so that NTA can do everything it needs to do with the…
I have two datacenters and one office. Im checking netflow for the traffic from my office.. I show port 80 from one IP 10.1.84.185 just trucking tons of data.. it was an IP from one of the users, I checked there system.. they didnt have anything as far as network bandwidth used.. and they turned off there system... but I…
I have configured NTA on my router 3800 series, when i try to see the details of the interface all it show their details but only one of them cant be seen and it show me that " Details for interface 'Tunnel21' on 'Router xxxx' are note available because NetFlow and CBQoS data are not available." The Configuration on the…
Our WAN is made up primarily of 2911 and 2901 routers. We have some 2800s that are being replaced. On the whole we have MPLS circuits at 1.5 or bonded in a Multilink to 3.0. We do have some larger circuits. We have a very simple NTA configuration on the routers. On the serial interface we have this: ip flow ingress ip flow…
So I am curious how the solarwinds netflow collector interprets and graphs the data collected. More specifically does the graph that solarwinds generates to represent Mbps over time take into consideration the duration of the flow? For instance this graph above caused some alarm for us today. Digging into the data it…
Hello, Since upgrading our Cisco ASAs from 8.2 to 9.1(3) NTA is not able to process the netflow it's receiving. We're running NTA v3.9 and receive the above error from all of our sources except an old ASA running 8.2 I can see the packets arriving at the netflow collector. Is there anything I need to do in order to allow…
Thanks in advance, I know it is asking a lot and I am very appreciative of your time!! To clarify, we have over 70 sites and I we don't have Netflow running for each site. So in order to do this, would I need to have netflow running for each site? Also, how can I go about seeing how much traffic is being used on a daily…
It looks like you're new here. Sign in or register to get started.