google map inaccurate
Hi there, I'm not sure if this issue is particular to google maps or to NFA, but I have just mapped the location of a few of my routers (in varying locations across Europe) and after doing so, it never keeps the *exact* location of where I mapped it to. It's usually a few miles off where I clicked, when I view the map again. Anyone else experiencing this or might know what the cause is? Regards Lee
Data unavailable on searching for historical data
Can anybody help? I use netflow analyzer to create monthly reports on all of our ipclear nodes - however on selecting on any node the criteria to show '1 week or earlier' i get a list of protocols - but when i then drill down on a particular protocol to find out source and destination addresses i receive a 'data unavailable' message. Raw data is currently set to 2 weeks and nbar rawdata to 1month.
NFA6: Interface Alias/Desc Irregular or Inop
Clicking on the " Configure Device Settings" icon and getting into the " Configure Device Settings" dialog box, I configure the "Default Interface Name" for either "IfAlias" or "IfDesc" but it doesn't matter, it never uses the Alias (configured via the Interface's "description" CLI command. SNMP is working, it changes some of the interfaces, but not all. It is an irregular puzzle. Switch is a Cat4500/Sup4/12.2(31)SGA1 Enterprise. I have used GetIf and found the descriptions in enterprises.9.2.2.1.1.28.x.
Doesn't accept User Password
I have the Netflow Analyzer Version 5. Whe I trying to access the site no password is accepted by the application. Thanks in advance for your help
NFA6 Prof + RedHat EL: 8 GByte RAM ?
Hallo, can i use a server with more than 4GByte RAM - i can install NFA6 Professional on a 8GByte Server with RedHat-Linux. Do you develope a 64bit-Version of NFA6/MySQL-Server? Thanks Tom
Forgot admin passwd for netflow analyzer 5. how do i reset?
hi all, i have installed Netflow analyzer 5 some time back. and when i tried to login yesterday i could not. i remember changing the default passwd 'admin/admin' to my own. but i dint remember the passwd. i have the root access to the system. how do i reset the passwd to default? thanks in advance, pavan
Netflow and Huawei ??!!
Dear All , I want to know that Can I use Netflow ,with Huawei ? If yes , where can I find the commands that must be set on them, Best Regards , Mike
Why do I get an error/notice when exporting version 9 flows?
I'm using version 6 of Netflow Analyzer. When I set up my router with "flow-export version 9", NFA gives me an error/notice at the top of the page that it's receiving version 9 flows. Isn't that supposed to be supported? Is there something else I have to set up in the router? Thanks for any info. ---John Holmes...
Problems after install, server will not start
Hallo, we will look for new features in version 5.5 of NetflowAnalyzer (Scheduler, Mail) and will see we can work easy with this tool in our company. But we have a problem with start the server. I had install two times (first with Windows Service and default values, second without Windows service and diffenrent values for HTTP-port). But the server will not start and say that i must look in the Log-Files, but i can't see what ist the error. On the machine is running an MicrosoftSQL-Service and the
Netflow in french linux
hi. i'm trying to evaluate Netflow for Linux -Rehat ES4 UP2. i have problem for localisation. I think this fichier NetFlow/applications/extracted/NetFlowAnalyzer.eear/NetFlowAnalyzer.ear/NetFlowClient.war/WEB-INF/classes/resources/ApplicationResources_fr.properties have wrong encodage All the accent is like this � ????? and sory for my poor english bd
netflow analyzer counts incoming traffic as outgoing too
os: free62# uname -a FreeBSD free62.domain.ru 6.2-RELEASE FreeBSD 6.2-RELEASE #0: Fri May 25 14:50:17 MSD 2007 aleksey@free62.domain.ru:/usr/obj/usr/src/sys/CUBXL i386 i've configured netgraph as shown below: http://forum.bestcom.ru/htmlart/unix/ng_img/ng_img03.png nodes're united between each other: + show netflow: Name: netflow Type: netflow ID: 00000011 Num hooks: 5 Local hook Peer name Peer type Peer ID Peer hook ---------- --------- --------- ------- --------- export <unnamed> ksocket 00000013
Traffic Report mismatch
We Tried Netflow analyser EE on our Internet GW Router. However we got a traffic data mismatch on Application Report. In Application Report for 2 Weeks: Total traffic 31899 MB smtp 12716 MB 40% domain 9572 MB 30% ..... ...... However, when cliked on each application protocol (SMTP or Domain) to see the detailed traffic usage, traffic volumes are much lower than its aggregate value. For eg. when double clicked, Domain traffic, its Total traffic volume shows as 735 MB Source IP Destination IP Application
WebClient not starting up.
I have a problem where I installed a demo version of Netflow Analyzer 6 on my Linux laptop. It worked for some time. But now whenever I am starting the ./run.sh file it only displays the following text on my screen: ServerContainer [Created] ServerContainer [Started] Previously it used to be like this: ServerContainer [Created] NetFlowAnalyzer [Created] ServerContainer [Started] NetFlowAnalyzer [Started] After this happened, I cannot open the webclient and it gives me the following error: description
Slecting time period from graph
NFA6 has added a new feature that allows one to slide across the graph to select the period you want to restrict the display to. This is a very user friendly feature. However, when I select the application TAB the graph is no longer displayed (it was there on NFA5) so I cannot highlight the part of the graph I want to zoom in on. Why has the graph disappeared under the application TAB and could it be put back?
Configuration backup
NFA6001 I notice that this was introduced on the above level but I can't seem to find any information on how to do it. The help doesn't provide a search facility and I have looked around to no avail. It is probably staring me in the face. Could you guide me to where it is documented?
NFA6: Meaning of "Unaccounted" in IP-Group=>App
Hallo, can you explain the meaning of "unaccounted" in IP-Group => 1hour => Application? [Show Graph] citrix_metaframe 1.0 KB <1% [Show Graph] CBT_App 337.00 Bytes <1% unaccounted 569.59 MB 43% Why is the value so high (43%)? System: NFA6 (update from NFA5.5) Thanks Tom
Monitoring different yeps of HTTP traffic
NFA6001. I wish to monitor internal and external HTTP traffic as two different applications. How do I do this? I have tried setting up different application entries using IP address ranges on port 80 and 443 but it doesn't seem to work. Obviously one end of the session will always be an internal address but the other end may be internal or external. Can I use this information to get the packet dumped under the correct application name?
NetFlow Analyzer Data Storage Pattern
Hello, Attached is the data storage specification in NetFlow Analyzer Professional and Professional Plus Edition.
netflow on Cisco 6513 with SUP720
Hi Experts We are having two cisco 6513 switches with SUP 720. One with IOS 12.2.17d-SXB11 and other with 12.2(18)SXD7b. I have configured netflow in both the switches. The switch with IOS 12.2.17d-SXB11 is working fine and I am able collect netflow statistics for both in and out where as I am using the same configuration with my other switch with IOS 12.2(18)SXD7b, it can only recive the netflow for in but not for out. So what do you think the problem might be , is the configuration has to be changed
Windows Server 2003, 32-bit or 64-bit?
If this has already been discussed, I haven't found it. I was speaking with one of our server admins and the amount of memory came up in the conversation. I wouldn't want to limit myself to 4GB if possible. I have an understanding that 4GB is the limit for the 32-bit OS. I also think I have heard that not all applications can take advantage of additional memory on 64-bit operating systems. So can someone address the support/benefits/drawbacks of NFA 6.0 running on a Windows Server 2003 installed
Date/Time?
After a fresh install of NFA 6, I suddenly see a strange data point: Jul-29-07 17:36 12.3 Mbps Jul-29-07 17:37 12.52 Mbps Jul-29-07 17:38 9.06 Mbps Jul-29-07 17:39 125.25 Kbps Sep-17-07 08:35 17.60 bps Sep-17-07 08:36 207.89 Kbps Sep-17-07 08:37 961.51 Kbps The first 4 points are valid, the last 3 not (obviously). Any ides how they get there and how to get rid of?
NFA 6 Bug report
Hello. I'm trying to generate RAW report. I've got traffic only for last three days (I�ve reinstalled NFA lately) If I select period within last thee days (days when there was traffic activity) I get all graphs and statistics correctly. But if i input FROM date earlier than I�ve got first traffic the report displays NULL for traffic and no graph. E.G. if I build report for last week the Report says there was no traffic at all for the whole period (NULL). But there was traffic for last several days.
TFTP server?
Hi, NetFlow Analyser seems to start up a TFTP server. Why is this? What's it used for? It messes things up if you're running it on the same box that you send router configs to! many thanks, alec
Schedule Report includes resolves the DNS.
Now my schedule report only includes the IP, But i think the name is the better. is it possible? could you help me? Thanks a lot.
Netflow Analyzer 5 show only IN Traffic on Ethernet Port
Dear Friends, I have installed Network Analyzer 5.0 for managing my Cisco 2600 Series Routers. I am facing problem that my routers Ethernet Ports on show IN traffic only but not show out traffic on these interfaces, please help me to resolve this issue that both way traffic can be analyze. Regards, Nadeem
Only in-traffic, nothing on out-traffic on NA6.0
I'm testing the NA 6, I found out there is a problem with my cisco 2620 xm Router, there is only one fa0/0 interface, When I enable ip route-cache flow on this interface, I can only see the in traffic, and 0 on out traffic, but on my other cisco 2600 routers, the same configuration and same set up, I can see both directions traffic, the only difference is they have other interfaces but all of them are administratively down except Fa0/0. I don't know where is the problem. Thanks
Deleted scheduled reports still being mailed out
I created some scheduled reports which ran for a while then deleted them, they no longer show up in the report list but I'm still receiving emails with zip files attached. The report template is there but there is no traffic stat's contained in them.
Switching from Cisco Netflow to Foundry sflow
Hello everyone, as we are upgrading our hardware from Cisco to Foundry, i've got the following question: Is it possible to switch from netflow to sflow without loosing our ancient data? current setup: 6503 with about 12 vlans that get accounted via netflow. Future setup: Foundry RX with sflow and the same number of vlans ... Is this possible and if yes, how? Thanks in advance Carsten Blume
Professional Edition 6.0 General Release - Available now !
We are glad to announce the availability of NetFlow Analyzer Professional Edtion 6.0 General Release(Build Number 6001). We have also released the service-pack with which you could migrate to the latest release 6.0 General Release ( Build 6001 ) from earlier versions. You can download the product here Features & Enhancements NetFlow Analyzer Professional Edtion 6.0 includes the following new features and enhancements. 1. Real time reports with data displayed in the graphs and reports immeditely as
Professional Edition 6 Beta available - Vista compatible
We are happy to announce the availability of NetFlow Analyzer Professional Edtion 6 Beta (Build Number 6000). It includes the following new features and enhancements. 1. Real time reports with data displayed in the graphs and reports immeditely as they are being received (currently there is a delay on upto 10 minutes on the traffic graph). Includes auto refresh for real time updates. 2. Support for sFlow - monitor devices from HP, Extreme, Foundry and more. 3. Selectable graph for easier drill down
RAW data displayed only for 1 hour period.Mounth in settings
Hello. I've install NFA 6.0Betta. NFA generates regular reports fine. I can see traffic details for every hour/every day. But when i select "trouble shooting" i can see only last hour statistics not depending on period i select. E.g. i try to get RAW statistics for last day but it displays like there was no activity whole day except fro last hour. I've tried to set 1 Month /2Weeks for retaining of RAW data in settings. No help. Graphs with activity for only 1 last hour displayed from RAW data. It's
cisco 2950 and NetFlow Analyzer.
Hi you masters of networking. I have a cisco 2950 and i wish to know if it can be monitored using NetFlow Analyzer, thats my first question. the second, just in case that cisco 2950 and netflow analyzer cant work together.... is there another software to monitor network trafic for my cisco 2950????? i will be waiting your answer!!! Thanks!
Netflow6 is not receiving pack exports from Cisco router
Here is my scenario: Enabled netflow on botyh interfaces on my Cisco 2600 router(FastEthernet 0/0 and FastEthernet 0/1). Set to version 5 and all other parameters outlined in the setup documentation. However, I am not seeing the router in NetFlow after setting it up. Attached is a screenshot of the "show ip flow export" command on my router, the host where Netflow is ip: 192.168.1.102:9996; and the source IP of the router is 67.x.x.x. ANy ideas on why the flow is working? Could it be a firewall issue?
questions before purchase
Hi All, Just a quick few things before we purchase this software. We are a managed services company, we are constantly adding/changing/removing routers and interfaces on those routers. For example, one of our clients is a construction company, and they have aprox 12 sites that move every 6 months. When they move, the router is shipped back to us, blown away and re-configured for the new site they setup at. What we really need to know, is how netflow handles this type of thing. If we purchase a 250
Historical data not reflecting true results
Historical data not reflecting true results for over a month's time period. e.g. for a particular node if i choose to select date range 01.06.07 to 29.06.07 - utilisation shows to be very low but i know that this node has been extremely busy all month - this looks terrible on reports when i have to try and justify this. Can you tell me what is going wrong. Thanks :roll:
wrong bandwitdh
Hi, we try nfa 5.5 build 5505 with a cisco 7600 12.2(18)SXF7 with this lines: ip flow-cache timeout active 1 ip flow-cache timeout inactive 15 ip route-cache flow and in all interfaces: ip flow-export version 5 xxx.xxx.xxx.xxx where xxx.xxx.xxx.xxx is the ip of nfs server. All works right but the measured bandwith per second is really wrong (near 1:100). We try also with a cisco 12000 but with the same result. I don't know if are too much data to process (cisco 7600 are near 700-800 mbit per interface,
Netflow and Cisco vrf support
Does anyone know if Netflow can be configured to work with VRF's? I access a router remotely on a atm interface within a VRF but can't get the flow from the router.
Not able to Collect data for OUT traffic
I have enabled netflow on a serial interface of router. I am able to collect data for IN traffic of Serial interface only, i am unable to collect data for OUT Traffic. I have configured version 5. Please help!!
IPFIX Support
Hi, Do you have any plans to support IPFIX in the Netflow Analyser? Cheers.
Netflow/sFlow data collection
We are running trial of Opmanager & Netflow and have several queries We have a Black Diamond 6808 which is current set up to send sflow traffic but we are not seeing any at the NFA end? How can we check the setting on the black diamond or reconfigure them to send to the correct listening device? In the Opmanager interface will we see NFA options available in the device snapshot screen or do we have to open the NFA web interface? Regards Mark
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