Get the latest news about SolarWinds NetFlow Traffic Analyzer (NTA)
Greetings All, So I was able to detect some anomalous network traffic using NTA today. A PC was the receiver of an unusually large amount of data. It showed up on my Top XX Conversations as well as my Top XX receivers All my PC's have the same naming convention. Hostname starts with PPWKS. Is there a way to configure an…
Hi All, I am looking to query the Netflow flat files to obtain all flows from a specific time frame observed on a specific interface on a device (i know I can get this through the actual app, but I need this data over the course of many months for hundreds of devices). I see there are some tables available via SWQL, but…
I pulled out a cisco ASA-5510 which was giving me netflow data and replaced it with a Palo Alto Networks PA-5020. Same IP's connected to the same switches. I have configured the 5020 to export netflow data but the solar winds server never sees it. Not sure where the problem is at this point. I haven't checked the links…
Hi, I am trying to get Netflow working on our asr 1001 router. We used to use the normal netflow configuration, however, the asr only supports flexible netflow. I've used the below configuration. However, the interface names are not displayed ? I verified the snmp access (v3) and it works. What could be the problem ?…
Hey all, I'm trying to get Flexible NetFlow talking to NTA, but I'm not seeing any traffic. I've configured my flow monitor and exporter, config'd exporter to point to our solarwinds ip w/ 2055 as port and applied the exporter to the monitor. I've applied the monitor to our Multilink interface on the router. I can view the…
Does any one encountered this problem before where it does not follow as per the timing set by your filter?
All of my Netflow data is populating but the Top 20 Conversations, both ingress and egress are blank. We've restarted the server and ran the NTA setup again but nothing seems to help. This is for a Cisco router. Any ideas?
Hi Everyone, I'm having some trouble getting new Cisco 4331 routers sending netflow to NTA. Can anyone take a look at my config and see if you see anything obviously wrong, or offer any tips/pointers? These are outside edge Internet routers, with a management interface with VRF having a private IP. The flow traffic should…
Hi Can any one help to configure Netflow on Screen OS for SSG5 and SSG 550@
Hi All, I have a network with several subnets routed through a Dell layer 3 switch. I am able to monitor this switch because it has "sflow" configured. I would like to monitor individual subnets but the switches that are on the subnets do not have sflow. Any ideas on how I can accomplish this? I am trying to see if…
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