Get the latest news about SolarWinds NetFlow Traffic Analyzer (NTA)
Last night I upgraded to NTA 4.2.3. Today while reviewing the Message Center's records I found this error recorded: I clicked on the Help link, expecting to find a cool and intuitive explanation of what I should do. Instead, I came to this page: This Discussion is simply a kind and gentle reminder to update the NTA links…
I am looking for unknown dns servers. I'm attempting to use NetFlow to identify DNS traffic on Router1 and wanted to use endpoint filter for the ones I know about and noticed that there is an IP Address Group filter but it only offers RFC1918 groups. Is it possible to define a KITTIES group with 10.110.192.0/18 and a…
I have notifications filling up my alert page and would like them to go away. It's from a firewall. "receiving flow data from unmanaged interface" "does not support SNMP" Example: 4/27/2016 8:52 AMNetFlow Receiver Service [NETFLOW] is receiving flow data from unmanaged interface '#23' on FIREWALL and it does not support…
Hi, All. I'm a newbie here in search of ANY kind of answer to an issue I am experiencing with one computer, which randomly goes out to cloudfront.net and has a nearly hour long conversation, completely eating up every ounce of bandwidth. We are on a corporate circuit and are capped at 3 mg (I know, right?!). I have scoured…
Does NTA 4.2.3 and above require Win 2012 and above for the Flow Repository as a requirement?
Hi We only have Netflow enabled on our Riverbed WAN accelerators and not our WAN routers as I am being told that Netflow can generate lots of traffic. I have an alert that reports against our WAN interface on our router to alert us of b/w utilization which works fine and I did use the "interface utilization alert with TOP…
Hi all, In our SolarWinds Database, I notice that the space of the table "NetFlowFastBitStringHeap" is more than 13GB, why other tables are no more than 800MB. Can someone tell me what the "NetFlowFastBitStringHeap" is used for and can we reduce/truncate it? Is its size normal or abnormal? Top 10 Tables by Size NameSize %…
Is there anyway RSPAN traffic can be exported using netflow and collected by Solarwinds NTA for analysis and presentation? Here is the situation: I have Cisco 48port 2960S Switch 15.0(2) configured with VLANs for client access. The intention is to have the traffic from a few VLANs on that switch to be exported to…
Hi Thwackers, We have an F5 load balancer that we're monitoring in Orion NPM. We added it using it's management interface IP address as the polling IP. We'd now like to configure the F5 to send S-Flow data to Orion NTA. Apparently, the F5 can only send S-Flow data from one of its 'self-IP' interface IP addresses (not the…
Trying to upgrade the NTA storage database but I have a question: When using the install wizard, I am asked to install NPM and it is required. Not sure why? I've tried both offline and the recommended installer but get the same result.
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