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
NCM Login issue
hi, We are facing issue when we login the switch via NCM. we have set privilege level 1 user and set enable password with privilege level 7 but NCM unable to login switch because after login with privilege level 1 we need to enable 7 for login. Please suggest us is this possible to change any file of NCM so that it could login with enable 7 or any other work around. Snapshots are attached for your reference.
Question for netflow analyzer
Hello everyone! Tell me, how to see who visited a certain resource/site in NetflowAnalyzer?
Layer 7 Application Monitoring
Hi, Can anyone tell how to configure or enable Layer 7 Application Monitoring so that we could got the Layer 7 traffic and i am getting Layer 4 Application Monitoring but Layer 7 Application is not showing. Regards, Muhammad Kashif
NetFlow on Tunnel interface
Hello, I have network with Cisco DMVPN with Hub and Spoke router, in brach office I have spoke router with Tunnel interface that receive traffic, I apply "ip flow monitor nf-monitor input" on LAN intraface in my case G0/1.10, in auto on NetFlow I see upload traffic from G0/1.10 to Tunnel, but I can't see download traffic from Tunnel to G0/1.10, so I apply on Tunnel "ip flow monitor nf-monitor input" but same before.... In this state I can see only one direction, see that traffic inbound on Tunnel
WLC Supports
Hi, Is this right that new version of manageengine analyzer only supports Cisco WLC only not others. Regards, Muhammad Kashif
Unknown_App
Hi, i am getting the Unknown_App in application view graph. How can i mapped this Unknown_App with proper ports and IP's. Please share the method. Snaps are also attached for reference and also note that i am not seeing show ports resides with Unknown_App. Regards, Muhammad Kashif
NetFlow Analyzer Disk Free Space is 4GB, configured threshold is 5GB
Hi, We installed the netflow analyzer software under linux oracle virtual machine. Now after some day working on it, we get the alarm "NetFlow Analyzer Disk Free Space is 4GB, configured threshold is 5GB" even when the machine has a provisioned disk of 500GB. i guess the problem comes due to initial instalation of NFA under /opt/ManageEngine/OpManager on primary disk. Is there any way to point the data storage location to a diferent drive without uninstall & install again the whole software?? best
Application Graph issue
Hi, we are using manage engine netflow analyzer 10.2.5. we are facing issue in application graphs some are showing with historical data and some are not showing e.g last 6 hours, yesterday etc. Kindly help us in this issue. Regards, Ismail Desai
Conection to web client failed after installation
Hi, We created a new vm under oracle-linux, installed with "ManageEngine_NetFlowAnalyzer_64bit.bin" Web server port configured 8080 Installation completed succesfully then ran ./run.sh: seems it loads everything correctly and after a while when prompts: Server started in :: [663385 ms] Connect to: [ http://vNetFlow12:8080 ] The computer has network connectivity but there is no way to access the web client On the FW between systems, the conections to http://vNetFlow12:8080 are accepted but aged out
Only 501 records in "Reports - Forensics - Source/Destination" (MA NFA 12.4.099)
Hello! I see only 501 addresses in sources or destinations( "Reports-Forensics - Source/Destination" (MA NFA 12.4.099 ). Is this some kind of limitation? Is it possible to increase this value? There are many more ... How can I find out the total quantity on the Conversation tab? Is it possible to export out all at once to the csv?
Net Flow Upgradation
Hi, I am going to update NetFlow Analayzer v9850 to v9860 i am having mention error. I am using Centos 6.2. [root@testnetflow bin]# ./UpdateManager.sh ./UpdateManager.sh: line 2: $: command not found Looks like the database backup was not taken. Please run the BackupDB.sh in <NetFlow-Home>/troubleshooting folder to take backup of your data before migrating. Do you still want to continue with migration (y/n)? y Path : /opt/ManageEngine/NetFlow/jre/../conf/netflow/nfa.properties PortCheckerUtil.getPort
ManageEngine London User Conference 2020: Engaging sessions, presentations, and a lot of fun!
After the tremendous success of our User Conference last year, ManageEngine is all set to host a User Conference in London on March 2&3, 2020. Register Now With engaging one-on-one sessions and intensive technical presentations, the two-day event includes in-depth technical training that will help you manage your IT effectively. Here's what you can do there: Discover latest trends in NetFlow Analyzer, watch live product demos, and get a sneak peek into our product roadmaps. Attend one-on-one product
Join team NetFlow Analyzer at Dubai User Conference!
ManageEngine is all set to host a User Conference in Dubai Feb 24 & 25 at The Address Dubai Marina and we are psyched about the same. With a track completely dedicated to Bandwidth Monitoring, the two-day User Conference is designed for users to get the best out of their ManageEngine experience. Register Now User Conference Highlights: Uncover the best practices and latest trends in IT Operations
Save your seat for our first ever User Conference in Mumbai!
The first leg of ManageEngine User Conference for the year 2020 is all set to take place in Mumbai on Feb 5 & 6 at ITC Maratha and we are psyched about the same. With a track completely dedicated to Bandwidth Monitoring, the two-day User Conference is designed for users to get the best out of their ManageEngine experience. Register Now User Conference Highlights: Discover the latest trends and best practices in IT Operations
MikroTik & Netflow in OpManager
Hi ALL! I need NetFlow for my Mikrotik devices. Where i can see list of supported Mikrotik devices ? I find this URL https://www.manageengine.com/products/netflow/supported-devices.html but info is empty (( Help!
Netflow Analyzer Application Graph Not Showing
Netflow analyzer application based graph is not working as just showing 2 hours application graphs but not showing full day or full week graphs as showing the traffic as unaccounted and same is also not reflected from schedule reports too. I am using Linux based Netflow Analyzer build 9860 with embedded MYSQL. I also toned the system from below link but facing same issue. https://pitstop.manageengine.com/portal/kb/articles/steps-to-reduce-the-disc-space-for-netflow-analyzer-rawcleanup Kindly provide
Graph issue - Aggregated Data Applictaion
Hello everyone, I have netflow analyzer 9.8.6 build 9860 installed on a 64 bit linux machine 8 GB RAM. The data base used is MYSQL I am facing issue related to application graph that is the graph is not visible for for than 1 hour. Graphs are attached for 1 hour, 2 hour and 6 hour in which it can be seen that the 2 hour and 6 hour graphs are totally unaccounted. Please suggest resolution measures
Netflow Large Disk Usage
I am using netflow analyzer 9.8 on linux operating system and currently i am observing my disk space is continuously increasing. I have ran rawcleanup file multiple times but problem does not get resolved. Once check, i have found ACCESS_LOG file under /netflow/logs directory utilizing around 70 GB of data. Kindly advise to resolve this issue. Arshad
How to add device correctly?
Hello! I downloaded trial version of NetFlow Analyzer and trying to do a first steps. I asked our network guy to set up to send NetFlow from specific device to NetFlow Analyzer Collector for the testing purpose, but software asking me to add device and i confused a little. As far as i understand we must set up NetFlow only on the device side, but what cridentials we need to enter in "Predefined Flow Export"? Administrartors account or User, or read only? Is it nessecery to do this? Can we just only
Common questions about ManageEngine software.
Hello! I'm a newbie here and come across with ManageEngine software for the first time. Can you please help me, and answer for the following questions. My company is under 5000 employes, we are looking for software which can help us with: 1) Flexible work with NetFlow on Cisco and Checkpoint devices (including reporting and alerting for the specific traffic details like quantity of sessions) with FPM ~ 360.000. Baselining and other. 2) Work with Syslog for about 350 devices. 3) Make a Configuration
Trouble with API.
Hi! I'm on 10250 and have some troubles with API. I want to recieve consolidated report, but when I input: "//<server_address>:<port>/nfaapi/json/device/consReport?&ResolveDNS=false&apiKey=<api_key>&BussView=false&IPGroup=false&filterStTime=00&filterEdTime=06&DeviceID=5000002&Type=speed" it returns "Error: Invalid data entered". What I'm doing wrong, can you help me?
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