Not all parameters appeared in NetFlow server
Hi, I am selecting a device (router) to get NetFlow parameters such as top talkers / top source / destination , top conversation and I got nothing without any error message. Only after I restarted the server it is working. Thanks,
Operation cannot be performed due to license restriction
I went to "Inventory"-"Config Management" to add a device and received an error, "Operation cannot be performed due to license restriction." I have plenty of interface licenses available. What might cause this error?
Join us at the London User Conference this September
After globetrotting for months, the next IT Operations Management User Conference is all set to take place in London on Sept 18th &19th. Register Now This two-day event full of in-depth and intensive technical training will help you get into the bottom of various challenges faced in IT and we've got sessions focussed exclusively on NetFlow Analyzer. Trust me, you don't want to miss it. What NetFlow Analyzer has in store for you Learn how to : Perform in-depth traffic analysis and resolve bandwidth
[NetFlow] howto make a report to see if ISP satisfy the TOS?
I want to make some kind of report every month to check if the service with ISP is fulfill. For example, Term of service: guaranteed xxx bandwidth during 99% of the time. is possible to check the compliance automatically? Thanks
NetFlow Analyzer [FREE Training]: Learn tips and tricks to troubleshoot your bandwidth issues
Hi all, Your flow data contains a wealth of information about the network traffic and can help you gain deeper visibility to resolve any bandwidth problems. NetFlow Analyzer has recently brought in new features to enhance this visibility with which you can troubleshoot network issues faster. Join us for a two-part webinar on NetFlow Analyzer and learn these new features, latest enhancements, and best practices. Reserve your spot now> Training details: Part I: Flow data - How to configure and
Unaccounted traffic after update
Hello, We have updated the last version of Netflow Analyser (9860) and since we have lot of "unaccounted" traffic ? Can you help us please ? Thanks Mickael
NetFlow Analyzer Distributed Edition 12.3 is now released
Hi all, Here's a good news for all the Distributed Edition customers of NetFlow Analyzer. We have recently released the latest version 12.3 (build 123137) by bringing new features and enhancements in Distributed Edition. Upgrade to the latest version here. The highlights of this release are: Adds Deep Packet Inspection add-on to monitor network and application response times for all critical applications and URLs accessed. Brings support for Cisco Meraki devices to monitor real-time network traffic
Using IPFIX on ME NFA 12.3
We are running Build 12300. We want to monitor traffic on our Sophos UTMs. I have enabled IPFIX accounting on these and specified our NFA server as the host so assume that the UTM is sending this IPFIX info to the NFA server. I am not seeing the interfaces from either of our UTM in the Licence Management Page. Is there any specific settings or config required to receive IPFIX information in NFA? Cheers Stuart
[NetFlow Analyzer online training] Learn on new features, latest enhancements, and best practices.
Hi all, We're back again with yet another series of free NetFlow Analyzer training sessions! This time we'll cover some of the latest enhancements in the product and share new use cases on troubleshooting bandwidth issues. One of the biggest challenges in bandwidth management is to understand the actual need of bandwidth and optimize consumption so as to get control over bandwidth cost. Learn how to calculate bandwidth utilization and gain more information on your total bandwidth usage with NetFlow
Netflow-lite on Cisco 4948E
Hi, Is there any one successful get Analyzer working with an Cisco switch 4948E Thanks
HP switch and NCM
Hi, I am having an issue with the NCM. When I try to have it backup my HP devices it is not able to connect. When you first login to the switch, you have to press enter to continue. There is a prompt that says that. When I put that in for the prompt it is not liking it. Any ideas?
Free NetFlow Analyzer training on March 13th and 20th, 2018.
Hi all, One of the biggest challenges in bandwidth management is to understand the actual need of bandwidth and optimize consumption so as to get control over bandwidth cost. It is seen that most of the companies either end up paying more on bandwidth bills or face slow bandwidth connection during critical business hours. Therefore, it is necessary to have a right tool in hand to understand your bandwidth needs and get the control on extra bandwidth usage which can, in turn, can save your network
Migrate Netflow Build 11000 Guide
Hi , I have netflow analyzer version 11 and build number 11000 that installed on Windows Server 2008. And I have a plan to migrate the netflow to the new physic server, but still base on Windows Server 2008. Can you give me step by step and what i must prepare ? I want that database it still same from the old netflow, and can you give the installer netflow analyzer version 11? Thanks for your support. Best Regards, William
[Security advisory] Immediate attention needed for Netflow Analyzer
Hi there, This is a security advisory for Netflow Analyzer customers using versions 123052 or earlier. We recommend that you upgrade to the latest version of Netflow Analyzer, 123057, to fix the security vulnerability described below. Description: Netflow Analyzer contained a vulnerability through which it was possible to upload files using an unauthenticated servlet. This was identified and disclosed by Digital Defense, a provider of security risk assessment solutions. For details, please refer
Please Help Check error Interface sending flow, but is not managed due to your license limit.
Please Help Check error Interface sending flow, but is not managed due to your license limit.
NetFlow API & curl
In a browser I get "http://<IPADDR>:8080/nfaapi/json/device/conDetailData?apiKey=<APIKEY>&TimeFrame=Weekly&DeviceID=<DEVICE>&Type=Destination&Data=IN&Entity=<IPADDR> works just fine. However I initially tried "curl http://<IPADDR>:8080/nfaapi......" it fails. I have tried "curl -X GET --header "Accept: application/json" but it returns "{"error":{"message":"Parameter Missing. check the rest API reference","code":5002}}" Is there a way to use CURL to connect with Netflow API? Anyone else using CURL?
Upgrade Problem
Hello, I will upgrade from Netflow Analyzer Essential 9.7 Build 9700 to 9.8 on OpenSuse Leap 42.3. When I start UpdateManager.sh I get following error messages: Path : /usr/lib64/jvm/java-1.8.0-openjdk-1.8.0/jre/../conf/netflow/nfa.properties Cant able to get Protocol = java.io.FileNotFoundException: /usr/lib64/jvm/java-1.8.0-openjdk-1.8.0/jre/../conf/netflow/nfa.properties (Datei oder Verzeichnis nicht gefunden) PORT FILE IS = /home/ManageEngine/NetFlow/bin/../conf/server.xml-------IS EXISTS ===
Free NetFlow Analyzer Training: Register now to learn on effective bandwidth mgmt.
Hi there, Network administrators have a lot on their plates. They've multiple tasks in hand and need to be available 24*7 to allow smooth access to business-critical applications in the network. While asking ourselves what we could do to make your job as a network administrator a little easier, we are here with a two-part training to enhance your knowledge on effective bandwidth management with NetFlow Analyzer. Register now for this free training scheduled on December 6 and 13, 2017 at 11.30 am
NetFlow Analyzer 12.3 released!
Hi folks, NetFlow Analyzer 12.3 is out with a new feature, deep packet inspection. The DPI technology captures and analyzes packets to compare network and application response time delays for the applications and URLs accessed in your network. This helps you find the exact cause of application slowness and manage bandwidth more effectively. Also, NetFlow Analyzer extends support for Cisco Meraki devices that support NetFlow to monitor real-time network traffic and provide bandwidth usage reports
how to add a widget to the dashboard of netflow analyzer 12.3
Hello, Is there a way to add a widget to the dashboard? I can choose widgets only during dashboard creation, but I cannot find a way to change it later. Regards, Vladimir
Learn and use traffic monitoring software
Hi， I want know what the difference between Manageengine NetFlow Analyzer and SolarWinds NetFlow Traffic Analysis? Thanks！
Netflow traffic report is too high
Hi, My netflow analyzer is getting terabytes of traffic and I don't think that is possible. Time window is set per hour. Kindly refer to the attachment. Will really appreciate if you can help me with this. Thanks!
Migrate NFA the PGSQL native to PGSQL outside
Hi team, I have a NetFlow Analyzer installation and I want to migrate the database to external PostgreSQL. I was reading and currently supports version 9.2 of PGSQL. Can you tell me the procedure to perform this migration? Thank you and I look forward to your prompt reply.
Application Mapping bulk load
Hi team, Many of our customers and users of the product constantly ask us when you can enable bulk data loading in the application mapping configuration options. Will this be for review in an upcoming release of the product? Is there any way to perform this procedure by query in DB? Thank you a lot
Netflow Analyzer AS View Issue
After we have collected the Netflow information from the Cisco Device and presented the AS View as shown attached. We found that the top 10 AS Number shown is the destination AS for the top 10 traffic volume or speed for the device. We like to know for the ManageEngine Netflow Analyzer: 1. Can the AS number shown is the origin AS (i.e the source AS number) instead of the destination AS for the top 10 incoming traffic ? 2. Is the top 10 traffic obtained in the AS View the sum of the In
NOC View in 12.0 SP3 Is Worse
The NOC view in 12.0 SP3 shows less information now than SP2. Before we could see about 8 or so lines per window, now we see 3. The graphs are cut off at the bottom as well. Not sure why this isn't customizable.. Can we change it back somehow? We would really like to see 10 lines. On another note, it would be really nice to not have those dots show up in NOC view graphs as they reduce detail and don't do anything in NOC view.
All interfaces are detected in Netflow but NO Traffic In/Out for CiscoASA 5500-X
I know I have configured my new CiscoASA 5516-X and 5525-X FWs right according to my existing CiscoASA5520. I just copied the same procedure in ASA from SNMP and Service Policy Rule based from my ASA5520. The OPManger Netflow has already detected the ASA devices and interface and even showing status is up and updated flow. However, I still havent gotten any IN and OUT traffic. I need help where I missed. See attached the issue of IN and OUT
New to Netflow
What are the steps to monitor one computer?
why Netflow analyzer can not update interface name
as the attachment show , interface name is ifindex91,ifindex92 , it should be like this i have sync from SNMP, but it did not work .
what Netlfow software is recommanded to use on Linux to export Netflow Data
Hi team i use quagga to play Soft router on my Network it run on a Ubuntu 12.04 , and it has many gre tunnel virtual interface , now i want to export it Netflow to collector , and is there a recommanded suite for Ubuntu 12.04 ?
CBQoS doesnt work - Netflow Analyzer 12300
Hi, Due to some reason our netflow analyzer is not able to "Fetch Policy" undet CBQoS configuration. When we click on "Fetch Policy" it takes a couple of mins and we see "Request Timed out" at the top of the page. The SNMP test shows "passed" so its not a issue with incorrect community. Also we are seeing this specific issue with Cisco ASR 1002-X routers only. Can someone suggest a fix or workaround for it ? Regards, Shailesh
Unable to start NCMSSHDService in linux machine
Hi Support, find the below snap of the error and suggest how to resolve this issue. Starting Services CacheService [ STARTED ] I18NService [ STARTED ] AuthenticationService [ STARTED ] AuthorizationService [ STARTED ] TaskEngineService [ STARTED ] WorkEngineService [ STARTED ] ClientFrameworkService
Interface names not displaying correctly
Hi, All my interface names are displayed as "Ifindex" I've already gone through all the config guides but nothing works. Netflow configuration on Cisco 4500 and SNMP config confirmed and correctly configured. How do I resolve this?
restort Device deleted
Hi, I was deleted th device in the netflows by license management , and now I can restort this device to netflow. what can I do ? regard,
Duplicate and forward flows
Dear all, I'm using NFA 10.2.5 and need to add a second netflow analyzer server. How can the received flows forward to another server? Regards Joerg
Openwrt router softflowd configuration
Hi all, I would need advice as I am new to NetFlow on how to correctly configure softflow on Openwrt to get data in NetFlow analyzer. I have wan interface (eth0) and internal bridge interface for (br-lan). currently I have only configured br-lan but I am seeing mostly just conversation on the local lan level. I only have local IP′s in the top sources and destinations. I also configured IP group so I have incoming/outgoing traffic. is this correct configuration or I also need to include eth0 interface
Barracuda NG Firewall + Netflow Analyzer / IPFIX
Hi there, we currently move from Cisco to Barracuda and I just started to test IPFIX instead of NETFLOW. I notice that there is a big difference between reported data. Is there any configuration howto available for Barracuda? thx Daniel
Interface list in Netflow Analyzer UI
hello, the Inteface Tab from Netflow Analyzer UI dont show information, what can i do?
How to recover a deleted interface?
I am monitoring a fortigate, in the section of Netflow the interface does not come with the name of the interface but ifindex X. how can I do to bring me the complete information? How can I recover an interface that stops managing?
Enterasys and Extreme switch Netflow is not showing port utilization
Hello, Why Enterasys and Extreme switch Netflow is not showing port utilization. Any solution?
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