[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
IT Operations Management Seminar 2020
Greetings, Over the past few months, the IT industry has been subjected to several "New Normals" and there has been major changes in how ITs operate. When the pandemic started, organizations supported remote work and modified their system to accommodate
Netflow analyzer
Netflow analyzer have those below features: - Support for 100G bandwidth - Ability to recognize more than 1000 signatures
ManageEngine Netflow not starting
Hi team, We have issues with our ManageEngine Netflow not starting , getting below error. Can you please assist? Problem in starting or connecting to the Database.
[Webinar] Back to work: Re-strategizing your network monitoring practices
With restrictions being lifted, companies are focusing on calling only the employees who really need to work from office while the rest of them are remote. This has led to an imbalance in IT infrastructure once again. Apart from employee safety, factors like VPN and configuration management, network security, etc. need to be taken into consideration. Join this webinar to learn how a streamlined network management strategy will
How to add a netflow only device
Hi guys, I have configured a device to send netflow to manageengine, when i go into my Inventory/devices, I don't see the IP address there, if I go to inventory/interfaces I see about 10 interfaces with this device ip address (none of them have any values received) I deleted them and they all came back immediately. What are the steps to correctly add the device (just for netflow not for ncm)? if I do a ncm discovery on the hostname, it doesn't let me add the device, it says already present in inventory.
iPerf 3 Workflow with JSON output
I have been playing with iPerf3 for site to site bandwidth testing and have found out a number of interesting things like some firewalls (FortiGate) and NAS's (QNAP) can run an iPerf server endpoint and iPerf3 has a JSON output format. What I would like to do is create a workflow that I can trigger on demand to a particular site with one of the above end points to run a site to site bandwidth test. I can envision the workflow being something like the following. If the endpoint is listening on TCP
Netflow Analyzer login failure issue for few customers.
Hello All, Greetings from the ManageEngine Netflow Analyzer team! Few customers around the globe reported that they are not able to access Netflow Analyzer UI with error Invalid Credentials. While checking the issue in remote sessions, we found the table which has the user details of account got empty. Few other table entries related to user mappings were also missing. Though the application is running, users were not able to login to application. This all happened due to a minor glitch in our background
Does NetFlow Analyzer support NetFlow v9 "Post NAT" fields?
Hello, Does NetFlow Analyzer support NetFlow v9 "Post NAT" fields? "Post NAT Destination IPv4 Address" "Post NAT Source IPv4 Address" Currently, NetFlow Analyzer -> Inventory -> Devices-> SomeRouter -> InternalInterface -> Destination (OUT) shows me external public IP instead of internal private ip-addresses. I want to see internal private ip-addresses.
Introducing the ITOM podcast: Listen and learn how to avoid remote work roadblocks in your IT environment
With businesses around the globe transitioning into remote work, IT operations have gone for a toss. The enforced work-from-home policies, intended to maintain business continuity, have concurrently paved the way for the incidence of manifold operational bottlenecks. Owing to these unprecedented circumstances, IT admins are on the constant lookout for information that'll help them streamline operations and support their remote workforce. So, to help you enable your remote workers, we have decided
[Free Training] Register now for our free NetFlow Analyzer online training series.
This free live online training 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 personnels across the globe, we are conducting the training across two time zones! Time: 11:00 am EDT : Europe, USA, Canada, Mexico 6:00 am GMT : Middle East, Asia, Australia Duration : 1 hour The two-part training agenda is as follows : Part 1: Getting the Initial
Trying to start PostgresSQL server failed
ManageEngine_NetFlowAnalyzer_64bit ubuntu server 20.04 clean install netflow home dir 0777 /opt/ManageEngine/OpManager/bin /opt/ManageEngine/OpManager/troubleshooting /opt/ManageEngine/OpManager/bin/.. Jun 17, 2020 10:05:14 AM com.manageengine.silentmigration.SilentPatchUpdater getServerHome INFO: SilentInstallation Home Dir : /opt/ManageEngine/OpManager /opt/ManageEngine/OpManager/bin/.. /opt/ManageEngine/OpManager/bin/.. Jun 17, 2020 10:05:15 AM com.adventnet.persistence.ConfigurationParser$1 resolveEntity
NetFlow Analyzer - Security advisory regarding CVE-2020-11946
This is an announcement regarding a security advisory addressing an unauthenticated servlet call vulnerability fixed in the latest version of NetFlow Analyzer v12.4.196. PLEASE READ THROUGH THIS POST COMPLETELY to check whether your installation has been affected or not, and if affected, learn how you can resolve it. Issue and description: Unauthenticated API key disclosure - There was an unauthenticated access method to obtain the API key that was discovered in the product. This could be exploited
Database system is shutdown(how to solve it)
Logs ######## 2020-05-06 02:50:58.467 +0630,,,25146,,5eb1caaa.623a,1,,2020-05-06 02:50:58 +0630,,0,LOG,00000,"shutting down",,,,,,,,,"" 2020-05-06 02:50:58.498 +0630,,,25143,,5eb1caaa.6237,6,,2020-05-06 02:50:58 +0630,,0,LOG,00000,"database system is shut down",,,,,,,,,"" ######## STATUS | wrapper | 2020/05/06 02:39:06 | --> Wrapper Started as Daemon STATUS | wrapper | 2020/05/06 02:39:06 | Java Service Wrapper Professional Edition 64-bit 3.5.35 STATUS | wrapper | 2020/05/06 02:39:06 | Copyright
NetFlow didn start
Hi! Just installed NFA in a new virtual machine (LXC container with Debian 10 on Proxmox VE 6) and when I try to run it the following error appears:Problem while starting database. Please check pgsql/data/pg_log/ for more details. Logs: https://bonitas2.zohocorp.com/zipUploads/2020_04_25_06_16_58_u_AcmLf3f2ll61uc5.tar.gz
[ManageEngine ITOM Webinar] Is your network ready to handle a remote workforce?
Businesses all over the world are shifting their operations to a remote work model amidst the COVID-19 lockdown. However while switching to remote work, businesses face certain complications such as network security, constant configuration changes, insufficient VPN capacity, and inability to scale mobile IT devices for remote employees. To combat this and ensure business continuity, IT administrators need to remodel their IT infrastructure. This webinar will help you learn how to secure your IT
incorrect data format found for the device with IP
i get this about netflow coming from vmware vswitch i'm assuming it's something with the format, but the format cannot be changed in vmware, so is there anyway to make this error be ignored?
NetFlow stopped suddently
I am using NetFlow to collect data, but now the flow is stopped suddenly. From the dashboard, I can not see any flow traffic. Any ideas to solve it? Thank you
DPI Solution
Maanageengine have a product for Deep Packet Inspection (DPI) technology to real-time network and intenrnet for 100GB traffic processing and filtering technique.?
Orphaned data files
Hi All Backstory: Couldn't get ManageEngine Netflow to start this morning (running on Windows) after many failed attempts. I ended up uninstalling v11 and installing v12 and what ever the issue was went away and app is running as expected. Question: Can I import the data files from the old installation example (C:\Program Files\ManageEngine\OpManager\data\Router_50001\20191126141558398_5000001.txt) into the new installation? Thanks for any help offered. HR
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