Get the latest news about SolarWinds NetFlow Traffic Analyzer (NTA)
I know NTA requires NPM to run, but if your main requirement is working with Flow data, is the license size driven purely by the number of nodes? So if I had 50 devices (firewalls / routers) which I wanted to take flow data from, they would be covered by an SL100? Obviously the number of volumes and interfaces you could…
I would be grateful for any advice regarding importing NTA summary data to a NPM NOC view? I have achieved this through use of custom HTML view within NOC but the performance during rotation of views is unfit for purpose. Quite often, only blank pages are rendered so I assume this approach carries too much overhead. Just…
I need to change the communication setting on my NTA server to encrypt the communications to the SQL server. on all my other SW server I was able to run the Config Wizard, but the NTA server does not have CW installed. How do I get in installed? Thanks
I am demo'ing NTA and have run into an issue. I have netflow configured on my router: flow exporter ipv4flowexport destination <orionip> source GigabitEthernet0/0/0.1 transport udp 2055 ! ! flow monitor ipv4flow exporter ipv4flowexport cache timeout inactive 600 cache timeout active 180 cache entries 5000 statistics packet…
Hello, I have a question regarding netflow sources. I you can see on the screenshot below, the *Lab-sw-video* never send/receive netflow packets but it appears on the top 10 netflow sources How can it be possible ? Thanks Mickael
All, The newest code of Extreme VSP switches support sflow. I went through and configured everything on the test switch and am seeing sflow packets make it to the server. I'm sure I'm using the correct port (using 2055 for Netflow and 6343 for sFlow) and the device sending the packets is defined in NPM. Unfortunately I'm…
I'm trying to find a way to alert on ports that are discovered by NTA. For example, the interfaces that I'm monitoring with NTA only should have 3 specific protocols going over them. I would like to set up an alert for when it identifies anything other than those three protocols. I know this isn't available with the out of…
We just upgraded our servers to the latest Orion code. Top Talker alerts are again broken. This seems to have happened several times in past.versions, so it appears to be hard for developers to test. We still get the email, and subject is properly populated, but no data is in the text. On the Trigger Actions window, on…
I am trying to figure out how to generate an alert for the absence of HTTP traffic. We host Internet service for our customer and we had an upstream outage. ICMP moitoring was not showing a device outage. Yet cusotmers could not surf. Any help would be nice. Thanks
Hello, I just installed the demo of NTA. It looks pretty impressive, but I have one issue. I'm sure I've misconfigured something but Google isn't telling me where. I can't see any ingress traffic, only egress. Here is my flow configuration: flow record NTADemo match ipv4 tos match ipv4 protocol match ipv4 source address…
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