Get the latest news about SolarWinds NetFlow Traffic Analyzer (NTA)
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.
I've been trying to contact NTA support for the last week. Solar winds prides themselves on excellent customer service, but I've been asking for updates on this case multiple times to no response. My question for everyone is HOW DO I GET A RESPONSE?!?! I've wasted 2 work days on the phone, I have emailed multiple times…
Hi, We have 2 x Cisco 4500X switches running in VRRP mode , we think we have flexible netflow configured properly but NTA is not receiving any flows. Has anybody had or got a similar issue ? Config on the switch looks like this. flow record FR1 match ipv4 source address match ipv4 destination address collect counter bytes…
Help! I am working with a Cisco 4500R+E with 7L-E supervisors running IOS 03.07.00.E.152-3.E. with the IP Base license. Also I am running NTA 3.11. I did get FNF working on the switch and I am seeing some flow data populate Orion. I am seeing flow data from the routed port that is the up-link to the rest of the network but…
We've just purchase NTA. I was able to successfully get some of our Cisco routers to export flow data to NTA but I'm not having any luck with our Cisco 4500X. I've tried using the configuration here Flexible Netflow on 4500X but I'm still not getting anything. That setup also left me with a few questions. I want to monitor…
I've setup netflow in my solarwinds environment and I've just started to add a few L3 vlan's for testing. Added our firewall interfaces as well. Guess my question, is there a limit to the amount of monitored interfaces to send flow traffic? Will switch/router cpu and memory suffer if i add to many interfaces? How many…
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