What is WiFi 6?
WiFi 6 (802.11ax) is the latest standard in WiFi technology, which is an improvement on the previous generation WiFi 5 (802.11ac) standard. It is mainly built to improve the user’s surfing experience by increasing network speed. It improves transmission
ESP_App shown in flow analyser
Dear all, Is there any way to exclude ESP_app from flow analyser reports? I mean to get full insight in only traffic between real sources and real destinations, because I saw that flow analyser report lists two tunnel IP endpoints as source and destionation
Using Palo Alto FW App IDs
Is the ManageEngine Netflow Analyzer capable of interpreting Palo Alto Networks firewall app ids? I'm evaluating the product and in the PAN I've checked to send PAN field types, but I noticed in the PAN it recognizes a connection on a higher UDP port as stun traffic, but in ManageEngine these connections were identified as an Unknown App. Also, I find that clicking on "Conversation" at times goes nowhere. Even when collection completes it takes quite some time to list conservations for the last
[Webinar invite] How to avoid IP address conflicts in your network
Hello there! Tired of troubleshooting end-user complaints about IP address conflicts? Often, you and your team are only alerted about this issue when an end user reports it or when it cascades into a major network issue. Here's how you can avoid this
SNMP Get OID via API
Hello, I need to perform a task that I would like to automate. This involves querying a device via Settings > Tools > MIB Browser via SNMP. I tried to use the following URL but it returns error code 5002 "The specified URL is incorrect." https://IP_SERVER_NETFLOW:8060/client/api/json/mibbrowser/snmpGet?apiKey=2f6e8b31482f7f9ba882608bcc0fe1be&host=10.10.10.10&port=161&oid=.1.3.6.1.2.1.15.3.1.16&mibname=BGP4-MIB&snmpversion=snmp3&credentialNames=Global
[NetFlow Analyzer Free online training series] Enterprise bandwidth monitoring: Beyond basics
As the number of users in your organization grows, enterprise bandwidth management gets more complex. Learn how you can detangle bandwidth monitoring complexities with NetFlow Analyzer's free online training series. Keeping in mind the convenience of
How can we remove RADIUS settings?
Hello, how is it possible to remove RADIUS server settings from User Managment ? If we try to clear the IP we get the error message "Enter valid server name".
[NetFlow Analyzer Free online training series] Enterprise bandwidth monitoring: Beyond basics
This free online training series will be your guide to eliminate network and bandwidth management troubles while helping you get a better hang of using our integrated bandwidth management solution. Keeping in mind the convenience of IT personnel across
Connect with us at ManageEngine Australia User Conference!
We're thrilled to invite you to our User Conferences in Australia. We'll bring you multiple in-depth product presentations on all aspects of IT management, as well as plenty of tips and tricks, opportunities for one-on-ones with product experts, and some
Where can I download Netflow Analyzer ???
Dear Support, Please can you share the link to download NetF Analyzer. Been searching but seems like I'm searching on the wrong section. Thanks
Supported Operating systems list for Netflow Analyzer installation
Dear Users, Please be informed that from July 31st onwards, NetFlow Analyzer application will not support these operating systems (and the older versions below it) for its installation. Windows 7 Windows 8 Windows Server 2008 CentOS 6 RedHat 6 Mandriva
Uninstall opmanager
Hello, I'm using Manjaro Linux, I installed manageengine netflow analyzer, but now I can't uninstall it. It says in the manual that the folder for uninstalling the software is located at installation folder which is `/opt/ManageEngine/OpManager/_uninst`.
How does RTP get processed?
We have a high amount of unknown application data coming in from sflow. Upon investigation, I've realised it's RTP traffic for a SIP service. Given that RTP can operate on any port, how do we get rid of the large amount of Unknown Application items?
Restoring deleted interfaces
I have several interfaces on a router device that I deleted in netflow. I need to re-add them, and our router should be reporting up to Netflow on them, but they are not dynamically re-adding. Any advice on how to re-add them? Note that our routers are
Getting SNMP IfIndex for already renamed interfaces
Hi, In our Netflow implementation, we have several routers that we recently upgraded to newer models (Cisco). This changed all the IFIndexes, so our previously named (renamed in netflow) interfaces no longer match up with what they are supposed to. Is
NetFlow Analyzer Pitstop - Stopping support for 32 bit installations
Dear Users, Please be informed that 32 bit installations will no longer be available for ManageEngine NetFlow Analyzer. Support will be stopped for all 32 bit installations by September 30, 2022. We request all users with 32 bit builds to migrate to our
Netflow Analyzer Enterprise 12.5 vulnerability to log4j?
Hi, I see that Netflow Analyzer Enterprise 12.5 is using log4j 1.x (which is 6 years End of Life so you might want to think about updating?). According to RedHat this might be suspectible to the same vulnerability as log4j <2.5 if the configuration uses
the web service does not start
Please help me solve the problem with the Netflow Analyser web service. Before restarting the server, everything worked correctly, and after restarting the service does not start. Previously, access was carried out via tcp/8080 port. But today it was
Unable to load web portal
Hi, I recently installed NetFlow Analyzer on Ubuntu 20.04 and the install seemed to work fine. When starting the services it shows them all running, and I can get to the login page at <<IP>>:8060 However, when I log in it redirects me to: http://<<ip>>:8060/apiclient/ember/index.jsp#/
[Webinar]: Preparing your IT department to meet the demands of the hybrid workforce
Continuing into 2021 and beyond, more staff will prefer working both from home and from the office. Evidently, the hybrid workforce is here to stay, and the temporary operational changes and duct-tape solutions for managing it will no longer work. Now,
NetFlow generator. Howto separate VLANs
hi! We're testing Netflow. Our switches (Cisco 3750G) doesn't support NetFlow feature, so we're trying to use NetFlow Generator. We've mirrored a couple of VLANs to it and we CAN see a traffic. The question is: is there a way to divide or separate traffic
I want to know how to let the Netflow Analyzer uses more memory, to get more better performance
I have a Server with 64 GB Memory，but，I can only find the performance turning topic，that used the maximum memory is 16 GB. So, how do I change the parameters to use more memory，to get to more better performance? Any one help me? Thanks.
Webinar featuring IDC’s Mark Leary: Make your IT operations future-proof with the Branch of One architecture
With the pandemic, the unprecedented need to support remote working drove several IT organizations worldwide to make drastic changes to their infrastructures. With band aid fixes and make shift solutions, organizations managed to retain business continuity
Zooming in graphs
If i select a time interval of one hour in the graphs, then a description of the protocols and the number of bytes will appear below. But if I start to zoom in on the time, then the number of bytes is not recalculated according to the protocols. The same
10 min average in interface application
Hello. We are still using netflows 9. In the graph device -> interface -> application, the data is displayed in 1 minute average aggregation. Consider trial version 12. In this version, the graph device -> interface -> application is displayed for 10
[ManageEngine Workshop - New Zealand] ITOM Unplugged - Realigning IT Strategies for the dual workforce!
Did you know that, according to a report by Microsoft, 71% of New Zealand's workforce wants flexible work options to continue post-COVID-19? One thing is abundantly clear:
DNS SMTP Traffic how to allow in SEP Manager
Dear Team, Kindly share how can we check DNS and SMTP Traffic Manage Engine Network Monitoring Tool. Please provide the steps. If it is not there please suggest how can we add this Traffic in Manage Engine Network Monitoring Tool Best regards, A.Yazar
Digital Signage
We've recently move into a new premises and have implemented a new digital signage system through out the building. We manage all content on the screens and have a dedicated screen for IT The IT screen will be used to monitor our IT environment using monitoring system with SNMP. We'd also like to monitor traffic statistics on our WAN and Internet links. We recently tried loading netflow analyzer on the screen using the dashboard and interface links and came across 2 challenges 1. The left-hand side
Device Configuration Backup failed with Netflow Analyzer
Hello, we getting Device Configuration Backup failed Our Switch is Arista DCS-7050SX-64 any suggestion how can we handle it? Regards,
Update from 123329 to 124006 fails
Hi, After upgrading via UpdateManager.bat from 12.3.329 to 12.4.006, it does not allow the ManageEngine OpManager service to run. Windows display a alert. I can't downgrade because the UpdateManager.bat display this:
Netflow Analyzer Upgrade Process
Hi -- We are currently on build 6000 of Netflow and would like to upgrade to 6002. If download and run the 6002 version is it going to overwrite my configurations? For example the settings I've defined and the license key I input? Thanks.
Report not working correctly
I am running an Inventory Report and I am getting the same data for a 30 day, 7 day and 2 day time span on the report. It seems the report will only show the last two says of data. If I run a forecast report it will show data from over 7 days ago so
Cant reset admin password
Hellow, i am forgot admin password in NetFlow Analyzer 12 When i try to recovery password using this instruction: https://pitstop.manageengine.com/portal/en/kb/articles/nfa-and-ncm-12-default-admin-password-reset i get error: Exception in thread "main"
Cant configure EdgeRouter with netflow
Whenever i run this commmand, I get the following error. set system flow-accounting netflow enable-ingress The specified configuration node is not valid I've tried using both eth0 and switch0 for the interface and i get the same result.
NetFlow Analyzer free online training series
This free online training series will be your guide to eliminate network and bandwidth management troubles while helping you get a better hang of using our integrated bandwidth management solution. Keeping in mind the convenience of IT personnel across
Feature request : Get AS Number
I suggest a feature to get autonomous system number (ASN) for each row, same as "Resolve DNS" and "Geo Location" For your info there are services that provide such functions like this one https://team-cymru.com/community-services/ip-asn-mapping/
IP-Group-Incorrect Bandwidth
Dear Team, I am getting incorrect inbound traffic using IP group, however it is fine on interface level. 1st image is IP group traffic in which inbound traffic is showing incorrect. It should be very less 2nd Image is actual interface traffic in which
NEtflow Analizer error fetchin Nokia ALU Intefaces Names.
When I try to fetch names from a Nokia ALU but is not possible. I Did already a snmpwalk and I can see the index are diferent to the GUI. E:\OpManager\troubleshooting>snmpwalk 10.190.1.0 161 netview Snmp Walk on host = 10.190.1.0 with port = 161 and community
Interface>Source > Network > ON does not work as expected
Hello, When changing the Network to ON , it only shows 0.0.0.0/0 and Others According to following page https://www.manageengine.com/products/netflow/help/top-hosts-netflow.html Click the Network link to ON to see the network-wise top sources and destinations.
Netflow Analyzer Top Conversation [No Data] and "Search Report" is empty
Hello, I,m using netflow analyzer 12.4.040 . There are some problems for displaying some data areas. For example ALL inventory>Interfaces>Conversation "Top Conversation" shows "No Data" Also ALL Interface>Source and Interface>Destination only show Other
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