Why is the Netflow database so large for only 2 interfaces?
I'm using Netflow Analyzer with a MS SQL backend and it's logging an insane amount. It is somewhat a similar situation as this post , however after running the raw log cleanup, it's back to consuming 80GB+ in a matter of days. We only have two interfaces logging and according to the Raw data calculator, 10GB should cover two weeks and I only have set to three days. How can I get this db under control?
Forensics DNAT Solution
i'm using nat and radius, how to track which user go to xx.xx.xx.xx (ip)
Netflow Analyser DB access
Hi all, We're running version 11 and would like to know how we can connect to the NetFlow Analyser Database. We have an extensive reporting platform which we use internally and our development team need to be able to read the data from the ME Netflow Analyser. We currently do this on our old Netflow system which used MySQL. With V11, I cannot see how we can add credentials to the integrated PostGRE database to allow them to query it? If we can't query it directly, is there an API or a way to export
Version Information
Hi Guys, I cannot find anywhere on the site where users can see the current versions of the products. It would be really helpful, if under the product page there was a list of the current versions and updates etc. Cheers
Netflow Server Disk Space FUll Access_Log consumes 80% Space
Hi, My netflow stopped working suddenly then I found disk space is shows zero and access_log from ManageEngine\NetFlow\logs consumes 125Gb space can i remove this file from the path to make free space or any other method to freeup the space what is the impact? Regards Ramesh.G
Flow Rate for system spesification
Hi, a have a question about determining system spesification. how can i determine the system requirement if i don't know the number of flow rates on my network?
All aplication traffic is not considered
Hi, i install netflow analyzer essential, for this moment as a trial. When i see traffic by device and then i try to see aplications, all aplications are "not considered" What could be the problem? From already thank you very much regards
Manage Engine NetFlow Analyzer taking up all TCP ports?
Hi All, Is anyone running Manage Engine NetFlow Analyzer on a 2012 R2 box and experiencing an issue where all TCP ports are in use therefore generating the following 4231 system warning? Thanks! Dennis
Convert SRC_ADD_ID to IP address
What is the MSSQL query to get the varbinary SRC_ADD_ID back into an IP address using MS SQL (using the ConversationHourly_IPG0 table)?
Netflow Application Graph not coming suddenly from 1st January
Hi, I am using Linux based Netflow Analyzer build 9860 with embedded MYSQL. All was working fine till 31st December but since 1st January,i have observed that devices interface graphs are working fine and shows graph but APPLICATION HOURLY graph is not displaying while 6 Hours APPLICATION graph is displaying fine. I have done some researched and performed below steps but in vain. 1. Stop NetFlow Analyzer service. 2. Open command prompt as administrator and navigate to NetFlow_Home/troubleshooting
Are there invalid data in Netflow analyzer
Hello, Am seeing CBT protocol in top N protocols. According to netflow analyser application mapping CBT uses port tcp/udp 7777. Why is it being listed in protocols? I did a search using ip_proto flag in netflow and i can't see any protocol by that name all proto i can see is tcp, udp, gre, icmp and esp. Thanks. Regards, Kaviraj
Huawei NE40EX3 NetStream config
Hi I have problems with configuring NetStream on above device. When configured with your recommendation no traffic is streamed from device to NetFlow Analyzer. I have to turn on sampling and Aggregation then it starts working but it does not catch all data as far as I see. I need NetFlow Analyzer to get data when e.g. police will required it because of some cyber crime so I need all data. Please help ASAP !! Config of router below ip netstream sampler fix-packets 1000 inbound ip netstream sampler
problem with snmp device & flexible netflow with nbar
Hello, I want to test cisco's flexible netflow with nbar support, but I have problem adding snmp device to Netflow Analyzer. I enabled snmp debuging on CSR1000v (virtual cisco router) and I see "successfull snmp pooling": *Dec 19 22:19:41.030: SNMP: Packet received via UDP from 192.168.47.1 on GigabitEthernet1 *Dec 19 22:19:41.030: SNMP: Get request, reqid 49, errstat 0, erridx 0 system.1.0 = NULL TYPE/VALUESrDoSnmp: received get pdu CheckClassMIBView: all included CheckMIBView: OID is in MIB view.
License OPmanager netflow plugin
I currently using a trial version of netflow plugin, but our Opmanager license includes 10 netflow analyzer lic. When I go to 'License Management' under 'Admin' tab, there is no option for applying license. Can you please advise? Thanks.
Netflow Analyser and SQL Server 2014
Hello Community, We are running Netflow Analyser Version : 9.7 Build Nummer : 9700 Can this use SQL Server 2014 as Database?
Error message when try to delete Application mapping lines
Hi, I've installed Netflow 11 version. I added some Application mappings. When I try to delete or modify my lines always I see message: 'Application is invalid" and cannot delete or modify. Is it bug in the new version ? Thx, PP
Not able to add Fortigate Device
Dear Team, I am trying to configure Fortigate device backup, i am not able to select Telnet / SSH protocol. It is showing only Telnet-TFTP and SSH-TFTP. Currently i am using Version 11.
Report on the domain names of users / Отчет по доменным именам пользователей
Добрый день! У нас имеется задача по генерации отчетов в Netflow Analyzer не по ip адресам, а по доменным именам пользователей. Причем некоторые пользователи подключаются по WiFi с помощью доменных учеток (IAS сервер авторизации) и их тоже необходимо учитывать. Имеется ли какой-то механизм для сопоставления имен пользователей с ip адресами (статическое присвоение ip адреса конкретному пользователю не подходит и резервация на DHCP тоже).
reset admin password
Hi Now reset password admin for Windows version?
Unable to Configure netflow on Juniper SRX-240
Hi Netflow Analyzer not working on Juniper SRX-240. Please help.
incorrectly shows the speed
Netflow Analyzer incorrectly shows the speed at the interface, in real 25 mbps Netflow Analyzer 4 mbps how to fix?
Currentv version of netflow plugin
Hi what is the last version of netflow plugin for opmanager?
HTTP Status 400 - Invalid path /LoginPage was requested
I just installed NetFlow Analyzer to give it a shot and I can't get it to run, even after a reboot. The error I get is: I did some searching on here before registering, and the only item I could find with the error above was from 2013 and the recommended solution was updating it, so I don't think that's the solution here as I downloaded the current version today. Nothing else runs on this server (fresh install of Server 2012 R2), so I'm at a loss as to what could be going on here. Any ideas?
Netflow Analyzer not working
Hi, No device is currently exporting NetFlow / sFlow packets to NetFlow Analyzer. Listening for NetFlow / sFlow Packets at Port 9996 Click here for instructions to enable NetFlow / sFlow Exports on the router / switch. Please Help
NetFlow Analyzer didn't add device to dashboard
Hi I make settings at cisco router 881 to export netflow, but NetFlow Analyzer did not add device to Dashboard. Please tell me how to check, that all correct? Best regards Nikolay
NetFlow does not display reports in the chart, the report displays only the last 15 minutes
Hi, I have installed the application NetFlow Analyzer 7 Professional and my graphs only show the flow of the last 15 minutes. I can not see the graphics of the day, or the last hour . I need help
radius authentication with active directory
Hi, i tried to configure the NetFlow radius authentication, and i have a question, it is possible configure the user authentication in radius to use the accounts AD server? And if it is possible there is some method to do it? From already thank you very much regards
Netflow won't start - System Halted
Hi, Just installed NFA in a new machine and when I try to run it the following error appears: There is not a single detail about the error! =============================================================== [root@ISPNFAM01 bin]# ./run.sh /opt/ManageEngine/NetFlow/bin/.. /opt/ManageEngine/NetFlow/bin/.. Nov 01, 2015 10:15:53 AM com.adventnet.persistence.ConfigurationParser$1 resolveEntity INFO: /opt/ManageEngine/NetFlow/bin/../conf/customer-config.xml doesnt exists, hence it is skipped -----------------------------------------
Main diferences Netflow standalone and plugin
Hi I would like to know the main differences between netflow software in standalone vs plugin runing in opmanager Thanks
ASA 5505 Showing Inaccurate NetFlow Results
Hi There, I configured NetFlow on one of our clients ASA5505's but the traffic in values are inaccurate. They only have a 20Mbps connection yet it is showing a max of 97.47 Mbps from the screenshot uploaded here. I configured it from the following guide https://blogs.manageengine.com/network/netflowanalyzer/2010/07/22/configuring-cisco-asa-netflow-via-asdm.html and I am running ASDM 6.4(5) and the ASA is 8.2(5). Any thoughts? Thanks!
need help!!!
root@netflow:/opt/ManageEngine/NetFlow/bin# ./initPgsql.sh Linux netflow 3.16.0-4-586 #1 Debian 3.16.7-ckt11-1+deb8u5 (2015-10-09) i686 GNU/Linux /opt/ManageEngine/NetFlow/bin/.. SERVER_HOME ::: /opt/ManageEngine/NetFlow Machine type : i686 Getting timezone using :: /opt/ManageEngine/NetFlow/bin/../tools/postgres/bin/gettimezone ./initPgsql.sh: line 67: /opt/ManageEngine/NetFlow/pgsql/bin/postgres: cannot execute binary file: Ошибка формата выполняемого файла Postgres version Data directory already
Change of Professional to Essential
Hi All, This is to inform that NetFlow analyzer Professional and Professional plus sale ended in 2014. Professional edition is replaced by Essential Edition with add-ons. Feature wise there is no much difference between both. Internally Essential edition is much improved stability. Please find the comparison below. Professional Professional Plus Essential Scales only 8000 flows per second Scales only 8000 flows per second Scales more than 15000 flows per second Uses mysql as back-end database Uses
PFsense 2.2.4 + netflow
Hi, I have installed opmanager with netflow analyzer, when i try to add the device (PFSense) in Netflow Dashboard I receive this message "Policy Not Available.Device Adding Failed" . I enabled SNMP in PFSense Is ther any way to add Non SNMP device in Netflow?
NET FLOW - monitoring Sites web?
Hello all, I have one Cisco ASA 5100. We need monitor what sites a most access , and what sites and users consumed most network band. Exemple. ip source X Youtube.com X 10GB IP source X one drive X 5GB Ip source X Office365. X 2GB have this report? thanks a lot.
Traffic Report Export as CSV
I am exporting the traffic report as CSV for some period(say Monthly). In that report day wise only avg IN & OUT utilization is coming. I want Max IN & OUT utilization in my CSV. Please suggest me how to get the required. I am attaching the screenshot herewith for clearence. Image1: Traffic for Sep 2 2015 Image2: CSV for month SEP 2015 In CSV, want Max IN & OUT to be exported. Please help Thanks!
Default Dashboard Views
Hi, I have two queries regarding the default Dashboard views that we are presented with when using Manage Engine NetFlow: 1. What is the 'Top Devices by Speed' output actually telling us? It doesn't seem to be an aggregation of the traffic traversing the interfaces on the device being monitored.... 2. We have multiple 'Guest's' logging into our NetFlow Reporter all looking at their own specific network elements. I want groups of Guests to have a specific Dashboard when they log in. Problem seems
Extract current bandwidth utilisation
Our support guys use NetFlow Analyser for monitoring bandwidth utilisation (etc) but I've been tasked with extracting the usage of some of our links onto a dashboard overview screen. I have had a quick look through the MySQL database that NetFlow logs to and can see the interface speed, but current traffic seems to be held within the "raw" tables. I understand that the exact raw table name will depend upon the time we're interested in, but can someone guide me on how to combine the data held within
Attempting to uninstall unable to find Jre
Hello all! I hope this is the right place to ask. Sorry if it isn't. Let me know if there is a better place. I installed this on a test machine, I like the product, but the issue is uninstalling it from the test machine. The test machine is a Ubuntu 14.04 64bit machine. I installed Netflow Analyzer 11. It installed fine, and functions as it should. However I need to uninstall it. When I run: ./uninstaller.bin I get the following: This application requires a Java Run Time Environment (JRE)
How to use Netflow to monitor the VoIP traffic between two campuses
Hi, We have setup the netflow on our core switch to export information to our Netflow server Manage Engine. I would like to know/monitor all the VoIP traffic both direction that has been marked properly, in our case with DSCP value EF. I have configured the following on our Core switch Cisco VS-C6504E-SUP2T: flow record MBSL-FLOW match ipv4 source address match ipv4 destination address collect counter bytes collect counter packets match transport tcp flags match transport destination-port match
Manage Engine License Migration and Upgrade
Hi, I have a license for NFA9.x till March 2016 and i upgrade the Netflow Analyzer to version 11.x where i like to use the existing license. Is it possible such a way. Thanks, Ramesh
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