Netflow Analyzer on Centos 6.3 help!
NetFlow not available on http://ip_address:8080 .... I need help plz. run the script "./run.sh" JAVA_HOME : /root/ManageEngine/NetFlow/bin/../jre SERVER_HOME : /root/ManageEngine/NetFlow/bin/.. Starting Server from location: /root/ManageEngine/NetFlow Modules already Populated Persistence [ LOADED ] SQNS [ LOADED ] I18n [ LOADED ] Audit
How to change IP Group names after creation?
How to change IP Group names after creation? Its very important for us to continue getting reports and reflect organization change in name for avoiding confusions.
NFA hangs when click Conversation for interfaces with a lot of traffic
We are running a setup of Netflow Analyzer on: RHEL6.3 64 bits HP BL490c G7 14 GB Ram SAN Storage using HP EVA P6300 Latest NEtflow Analyzer Professional 9700 release We are stuck in a problem related to a hang of the application when you click an interface with a lot of traffic, the request is very slow and finish with no data, we dont't have this on low traffic interfaces. We tried to reduce the row counts etc but without any results. Do you have any fix for this, in the past we had this problem
Netflow
how did upgrade of netflow 9.6 to netflow 9.7
Cisco ASA 5505 - receiving netflow but no graph
Dear all, I am trying to configure netflow on a cisco asa 5505 the device is updated to the latest ios and i can enter the netflow commands and i configured the device as per the instructions on the manageengine website.The device is shown in the netflow analyzer web interface and i can see the interfaces and i can see the netflow packets received but the graphs for the interfaces are not being displayed. it shows no traffic. device was added automatically and all the interfaces were listed and
ManageEngine NetFlow Analyzer 9.7 Build 9700 released!
We are glad to announce the release of NetFlow Analyzer 9.7 Build 9700. We take this opportunity to thank all our customers and users for their feedback and the continued support. Following features are the highlights of this release: 1) Support for IP SLA Video Operations. * IP SLA - Video operations acts as a stress tester on the network. One can validate the effect of rich media applications on the performance of other applications on the network. This helps a great deal in ensuring that the
bulk insert
Hello Everyone, Databse size get increased by huge amount due to bulk insert exe.. Can anyone give me suggestion as it is eating all my hard-disk space
Enabling Self signed SSL in NetFlow Analyzer (build 9700 onwards)
We used to edit a couple of files to enable SSL in builds prior to 9700. From the latest version 9.7 build 9700 enabling SSL is made is easy. Please follow the steps given below to enable SSL: 1) Stop NetFlow Analyzer 2) Navigate to <NetFlow_Home>\bin in a command prompt with administrative privilege. 3) Execute sslGen.bat -f Enable (sslGen.sh in case of linux) 4) Start NetFlow Analyzer service and check if you are able to login with Https URL with port 8443. Eg: https://localhost:8443 If you are
Setting up a trial - HP Procurve 5400zl switches are outputting sFlow on port 9996 but no devices showing
Any idea what I am missing, trying to trial the netflow analyser - the switches are now set to output sFlow data on port 9996, there is nothing I can see that is blocking any traffic but no devices are appearing in the dashboard. What do I try next? Thanks in advance for any help you can offer. Alistair
MAIPU 3900 version 9 flows error
Dear Team, I have Maipu s3900 router ,when I configured and netflow reviced his flows after the 10 min ,Graph and conversion tables is stop all making record ,no new record has been created after that ,and he is aloso given version 9 error .Kindly giude us . Regards, Adil Sr .Network Engineer
NetFlow Analyzer stops collecting data randomly
I've installed version 9600 on Ubuntu Server 12.04 64 bit. It is installed and running great (1 interface currently) but it stops collecting data after a while. The time interval is not consistent and the web page still works fine there just isn't any new data. Any ideas?
Monitor traffic between 2 groups of ip addresses
Hi, I want to graph how much traffic (in/out) is moving between two sets of IP addresses. I can create IP Groups and see how much traffic is coming and going from one group but I need info on traffic going between two groups. Is this possible? Thanks for any help/advice.
NetFlow Analyzer 9.6 Linux version Radius Authentication Fail ??
I download "NetFlow Analyzer Professional and Professional Plus Edition" Linux version for test ManageEngine_NetFlowAnalyzer_9600_64bit.bin When I test Radius account with my windows server 2003 IAS Radius. In logon page it always show "Invalid Username / Password". The windows IAS event show "(Event id 15) "A malformed RADIUS message was received from client XXXX. The data is the RADIUS message." The same test with windows NetFlow Analyzer 9.6 working properly. My Linux info. LSB Version: :core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Traffic in and out
Hi, I am checking only one interface( ingress and egress ) router but i have above 40 ip groups and i am very confused about the in traffic and the out traffic What is the meaning in/out traffic on the interface ? And what is the meaning in/out traffic on ip group ? Is it the same ? If you can send a draw it will best. Thanks Best regards Rafi
Nelflow doesn't show intreface utilization graph
Hello all, we have cisco device configured with netflow on it, in the same office behind firewall we have netflow server... from last one month we are unable to see any statistics regarding interface, netflow dashboard say's no flows recieved, but on cisco router i have verified with following command show ip cache flow show ip flow export that export destination,port setting is fine , router indeed export data to netflow server without packet loss... but we are unable to see any
Netflow Analyzer 9.6 flow storage for unmanaged flows
We have NFA 9.6 (build 9600), and I've noticed a large flux in disk space from day to day. So the question has come up, "is NFA also storing data for unmanaged interfaces, or does it solely log data for managed interfaces?" The reason this comes up, is we're using a mirroring server to redirect netflow from 1 IP address to serveral others, one of which is our NFA server. The mirroring server isn't able to limit the flows to NFA by device, rather it's an all or nothing setup. We want to make
Conversion from kbps to Mbit/s -> Gigabit/s
Hello, is there a way to change the speed rates which are displayed left from the graphs from kbps to Mbit/S or Gig/s Thank you. Greetings, Chris
Using the NetFlow Analyzer to log network HTTP requests
I am looking for a solution to monitor internet activity of the users on our network. I have our firewall already under monitoring in OpManager and can easily turn on logging for all HTTP requests. I was curious, can I use the NetFlow Analyzer to generate a list of sites visited? If so, what would I need to do? Ideally I would like to be able to see the source IP, destination hostname/IP, and length of the session. Thank you.
Netflow Analyzer with Cisco Sup2T
Hello, we have on a VSS seven ethernet Layer 3 connections (OSPF) to our branch offices. As the Sup2T has improved netflow capabilities we have following configuration: flow record CORE-FLOW match ipv4 source address match ipv4 destination address match transport source-port match transport destination-port match flow direction collect counter bytes collect counter packets collect timestamp sys-uptime first collect timestamp sys-uptime last ! ! flow exporter NETMANAG destination 192.168.1.1
Number of pdf report in one mail
Hello, I want that the Schedule Report will sent me mail with 40 pdf file's in one mail. I configurd this under Schedule Report -> Schedule Setting , but i still get no more then five pdf file in one mail ??? Best regards Rafi
Calling for feedback on our Technical Support
Hello all, We appreciate your continued support to (y)our products that you use and we would like to make your experience better. Please fill out this short and simple feedback form which will help us understand your experience with our Technical Support team. This would help us improve the quality of support that we provide and your issues would get resolved sooner.
Nested IP Groups
Is there any way to nest IP groups? We have several sites where we want to monitor traffic for several groups specific to that site. What we end up with is a very long list of IP groups. If we could nest the IP groups, or put them into a tree-like structure, we could have a much cleaner setup. Right now the setup for NYC, London & LA, with three-groups each would be: NYC-Group1 NYC-Group2 NYC-Group3 London-Group1 London-Group2 London-Group3 LA-Group1 LA-Group2 LA-Group3 What we'd like to see is the
Netflow Analyzer suddenly stops receiving packets.
Everything works fine for the first hours, then it stops receiving Netflow packets and stops generating statistics. I followed the instructions that came with the netflow installer to configure my Cisco 1941. Any suggestions? Ty
why permission is auto changed?
We are using Netflow Analyzer EE 7.7.0 . Recently a question of the right permissions. System running for some time, or add some monitoring equipment group, all accounts will be able to view all devices, even without the authorized equipment. I went to check the account authorized account authorization has been automatically changed to can view all devices, but I have not done any changes on the account. Why is that?
How to bring back Dashboard/Widgets
Hi all. I just logged in to my Netflow and I discovered that the Dashboard is empty. Before now, I usually see the Top Stats dashboard and I can also choose the network snapshot. I tried adding widget but there are no widgets available. Please can anyone tell me how to bring back the dashboard to the default settings. Here is the snap shot of what the dashboard looks like. Thanks.
How to check Interface`s current speed
Can you tell me please, if there is a way to check the interfaces current speed. Its possible to see Min. Max and Avg speeds, but not current. For example MRTG shows also current usage of interface
Name Resolution for IPv6 addresses?
I have my edge router exporting both IPv4 & IPv6 flows (using flexible netflow...) to NetFlow Analyser (free version). Now that I have real IPv6 flows and more and more traffic is IPv6 I was hoping to get to see the DNS names of the destinations (and sources) but NetFlow Analyser 9.6 doesn't resolve any IPv6 addresses. This is the 64bit version of the software running on a Windows 2008R2 server that has IPv6 enabled - I am accessing the NetFlow Analyser web front end via IPv6. Any idea when this
Appflow export to NFA9.5 - any success?
Am currently playing around with a fresh Netflow Analyzer 9.5 install in attempt to get a feel of the new Appflow reporting capability. (Until we get a chance to upgrade our prod deployment). Has anyone managed to get this to work? That is, to point a Citrix Netscaler to do Appflow exports to NFA server and actually see anything useful? All I'm getting is a "V9 flows of unknown template are received from x.x.x.x" message on the Devices page. Doing a packet capture on the NFA server I can indeed see
Netflow time sync problem
Hi, I have aproblem with the time sync, and i think that because of this my interface status is gray I check the cisco Asr1004 and the time zone is configured good clock timezone GMT 2 0 clock summer-time IDT date Mar 30 2012 2:00 Sep 23 2012 2:00 Router#sh clock 07:51:24.296 IDT Sun Aug 12 2012 By the way i saw the explanation about the cpu related , I have Linux RedHat with 4 cores and the cpu usage is only 50% Any way i reduced the ip group number and noe i have only three. Please help Best regards
Report on hourly data
Is there a way to create a report that shows hourly data beteween two endpoints? Example: Source Dest Data 192.168.1.2 192.168.2.1 30MB thanks!
VLAN Interfaces on Cisco ASA
Hi, I have a Cisco ASA running 8.2(1). There are vlan interface, but NetFlow Analyzer doesn't discover them. With snmpwalk i can see all interfaces. Interfacetype on the vlan interface is "l2vlan(135)" in the snmp output, not "ethernetCsmacd(6)" like the others. Maybe this is the problem? All other Interfaces are working well with Netflow Analyzer. regards, Michael
Free IPv6 Webinar from ManageEngine NetFlow Analyzer and Inside Products
We are glad to announce our upcoming educational webinar series on 'IPv6 addressing' in association with Inside Products, a company that offers IPv4 and IPv6 solutions through consulting, classes and products. The IPv6 educational series consists of 2 sections (viz.) 'Introduction to IPv6 addressing' and 'IPv6 Transition Techniques'. The first section, 'Introduction to IPv6 addressing' will deal with the fundamental aspects of IPv6 addressing that will enable attendees appreciate the real value
Cisco NetFlow Device Support
Hi, I Configured NetFlow on RedHat , and my router is Cisco Asr1004 I Think it work good but !!! In the user guide pdf they didn't mention that asr1004 is supported is it ? And i configured only one interface in the router with the "ip route-cache flow" And the NetFlow seeing 5 interfaces ( i want only one ) Please send me that Cisco configuration. Best regards Rafi
NetFlow start problem
Hi I just install ManageEngine_NetFlowAnalyzer_9600.bin on centos 6.2 The install success but when start the service with the ./run.sh I get this error First time service startup takes longer time than usual Server is starting. This may take a couple of minutes ... This evaluation copy is valid for 29 days Failed to start the server. Please refer logs for more details Best regards Rafi
flow rate sampling
Dear Support, Currently we are using netflow analyzer 9.5 build 9500, and observed that once manually set a flow rate by "edit interface parameters" for one interface, other interfaces of the node will also use this value. if that, the traffic volume will be incorrect because we are using full flow for some interface and other using sampling. pls kindly advise, thanks. Sunny
MYSQL Database remote connections
Is it possible to connect to the netflow mysql database via a remote tool such as mysql query browser? I may need to allow my PCs IP to connect to it. Thanks P.S. I am using the following settings: Port: 33307 Username: root Password: [blank]
NFA IPSLA device sorting
Hello, In IPSLA Tab in Select router drop-down list routers are sorted with ID from mysql Netflow_router table - it is hard to find particular device. Is there a way to sort them in alphabetical order? Best regards, Peter Falgowski
Dashboard and IPSLA
Hello, Is there a way to put widgets from IPSLA tab into main dashboard? Best Regards, Peter Falgowski
Bulk setting SNMP write community
Hello Everyone. I have a question, how to set for all devices SNMP write community? Is there a way simillar to settinng default RO community? Best regards, Peter Falgowski
Group hostnames together
When looking at traffic reports, it would be very useful to have the ability to view by custom-defined hostname groups. For example, traffic to/from Akamai goes against a number of different servers, such as "a60-254-131-154.deploy.akamaitechnologies.com", "a60-254-131-178.deploy.akamaitechnologies.com", "a60-254-131-169.deploy.akamaitechnologies.com". These each appear separately in the reports. I would like the ability to create a group called "*.akamaitechnologies.com", where I can either specify
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