Sum of traffic
Guys, I'm evaluating NetFlow and I have one question that does not seem to difficult but I can't find an answer. How can I get the sum of the traffic in addition to in and out in a report? So the sum of the in and out bandwidth. This to see the utilization of a link without the need to add the two myself. Thanks!
No available "Last hour report" statistics
Hi, when i am trying to get last hour report i get "No data available". When i am asking for Last Day report i get results. Thanks, Panos.
Cant uninstall this program?
I tryed to uninstalled this program but it just bring me back to the home page any help?
NFA not showing router in Dashboard View
I have installed and setup a 7200 series router to use the NFA for viewing and am not getting anything to come up on the dashboard viewer. All I get is the following message: No Router is currently exporting NetFlow packets to NetFlow Analyzer. Any ideas as to what is causing this. I have check my router and everything looks fine. Any info would be appreciated. Thanks.
NFA not showing router in the dashboard viewer
I have installed and setup a 7200 series router to use the NFA for viewing and am not getting anything to come up on the dashboard viewer. All I get is the following message: No Router is currently exporting NetFlow packets to NetFlow Analyzer. Any ideas as to what is causing this. I have check my router and everything looks fine. Any info would be appreciated. Thanks.
Enterasys Support
I am very interested in testing NFA for use on our network, but we are a 100% enterasys shop. Is there support available for NFA on enterasys gear? If so, how do we go about enabling it. Thanks in advance!
not showing IN Traffic
Hi guys :) i'm using Netflow Ananlyzer 4, i've configured netflow on all interfaces in router, but on FastEthernet0/0 interface it's not showing any IN traffic OUT traffic is properly shown on Serial interfaces OUT its showing only icmp traffic. This is very strange problem can you please help me out? Regards Shriraj Agashe
Netflow Analyzer auto shut down
Hi, I met a weird problem, which is my netflow analyzer will auto shut down. my OS is windows server 2003 R2. Actually, there are two different shut down situation, the first one is Analyzer suddenly can't catch any data. And status of interface show "down". The second one is all application is out of service. I can't even open netflow analyzer web interface from my IE. Please help me to figure if there is any compatible issue with Netflow Analyzer and Windows 2003 enterprise edition (with very clean
NFA Doent work
Hi m new in this forum and I install NFA trial as per userguide to test it, all are going well but there is no router present in my devics list even when i select for new devices it returns: No Router is currently exporting NetFlow packets to NetFlow Analyzer. So kindly tell me how can I resolve this issue..........
help me! after using NetFlow Analyzer ,cat 6509's problem!!!
I using NetFlow Analyzer 5.0 version. cisco catos 6509 config: 2 layer config: set mls flow full set mls nde x.x.x.x 9996 set mls agingtime 32 set mls agingtime ipx 32 set mls agingtime fast 64 0 3 layer cofig: ip flow-export version 5 ip flow-export destination x.x.x.x 9996 problem : 1 cat 6509 2 layer: cpu load 5%-80%. 2 I don't want to monitor lan network ,only monitor wan network. HOw can i use fiter ? for example: my lan network:192.168.1.0/24 192.168.2.0/24 i want to monitor from 192.168.1.0
Change of the MySQL root password
Hello, after the installation of NFA 5.0 on linux the MySQL database is accessible with the username "root" with no password from everywhere. How can I require the root user to have a password without breaking NFA? Thanks for help RainHuber
Netflow Analyzer 5 wont recognize router
I have setup a cisco 2811 router to send netflow exports to the analyzer but the analyzer doesn't list the router. I used a packet sniffer to verify that the machine is receiving the packets on the correct port but the software still says "No Router is currently exporting NetFlow packets to NetFlow Analyzer."
Subinterfaces info
Hi, I have 7304 cisco router with the subinterfaces on it configured for netflow: ... ! interface GigabitEthernet 2 no ip address ip flow ingress ! interface GigabitEthernet 2.10 ip address a.a.a.a b.b.b.b ip flow ingress ! interface GigabitEthernet 2.20 ip address x.x.x.x y.y.y.y ip flow ingress ! ip flow-export source <interface> ip flow-export version 5 ip flow-export destination <IP of NetFlow machine & port> ! ... however Netflow analyzer shows GigabitEthernet2 and there is no 2.10 or 2.20 subinterfaces
ddalessa
I have added a router for NetFlow support, however, I have a need to monitor multiple interfaces. It appears that it is not possible. Is that true? If not, how do you go about accomplishing this? For instance, if I try to add multiple instances of ip flow-export source <interfacename>, it will retain the last entry I entered and overwrites the previous entry. Thanks, Dan
Configuring email alerts
I have been testing the Manage Engine netflow analyser. I am having problems getting the email function to work. When i do the test it just says "test failed". I have checked my mail server for possible anti relay and it is ok. Any ideas?All help would be appreicated. Nick.
Problems with other programs
I noticed that sometimes while I use the report window or alert windows, or something reffers to NFA other programs may work incorrect. For exampe: I ran NFA's report window and tried to open Excel document and it didn't open. It was nothing. But when I closed NFA's window the same Excel document open without problem. I had some problems with telnet program, ICQ, windows' find program, antivirus. Why is it take place ? P.S. OS - WinXP SP2, I have last Microsoft updates. NFA work as program, it isn't
NetFow Analyzer and CISCO Switch 2950 Series
Is NetFlow Analizer supported in CISCO Switch 2950 Series?
DNS not resolving
hi we had a problem in DNS server,sometimes it seems to be working fine.somecases what happening is its not getting resolved our domain only(other domains are working fine).suppoase to change the DNS Server its getting start and then day or two its giving problem.its not happening to everyone,few ppl are facing this prob.
Inconsistant traffic reporting between reports
Inconsistent traffic between the Consolidated Report and Troubleshooting report Consolidated Report shows Traffic IN 434.22 MB 543.69 Kbps - 482.47 Kbps - Traffic OUT 275.34 MB 365.99 Kbps - 305.93 Kbps - Troubleshooting report show (for same time period) Traffic IN 289.76 MB 35.21% 0.24% 20.85% Traffic OUT 154.57 MB 22.79% 0.01% 11.12%
Suggests about alerts and reports
Hi! I try using NFA to catch viruses (trojan programs) sending packets on different destinations by port 25 (smtp). I noticed that to view alert' report in details is very uncomfortable, because I can only see report and nothing more. I haven't possibilty to group information by categories (by source ip, by destination ip, by size). Only thing I can do is to sort by bytes or no of packet. Also, I wonder why there is not criteria by size of packets in Alert Profile Management. It would be good criteria
NetFlow for vanguard routers
Hello all Is that possibile use netflow analyzer on vanguard routers? I need to manage 350 routers and 80% from that are Vanguard ruters and other 20% are cisco routers. thanks fellows
Software requirements
Hello, i see in the software requirements that NF supports # RedHat Linux 8.0 # RedHat Linux 9.0 Does NF support Red Hat ES/AS 4 also? Thank you.
Modifying the Web interface
Is it possible to modify the look and feel of the web interface? We are looking to purchase this product and add it to our customer portal. To do so, we would be interested in changing the web interface to match our current interface. Thanks, Bob bpalma@gmail.com
Netflow and freebsd
I use netflow on windows machine and collect traffic from router (freebsd), i use softflowd sensor. In main program windows i see only one interface on my router, but i use 50 subinterface. And summary traffic not equal traffic throuth router. Why?
Netflow analyzer question
Hello! In the beginning of this month I analyze statistics for last month. Statistics I do daily and for all month. When I have counted daily statistics with that which was displayed for the whole month there was a discrepancy. Mistakes were in days (but not in all days) on borders or a number of the periods granularity. In some days, when the period granularity became identical to all last month (more than 21 days, but less than last 90 days) the statistics on problem days HAS CHANGED also total
NetFlow and MySQL
Hi, I have server with Windows 2003 and MySQL 4.1 Can I use NetFlow with this OS version and this MySQL db?
Feature Request - Asymmetric Links
Hi, We are using Netflow Analyzer to monitor Satellite circuits which have Asymmetric bandwidth. Would it be possible to add the facility to configure both TX and RX bandwidth so that the Utilization graphs scale correctly? Regards James Ball Project Manager - Global Private Network World Health Organization Regional Office for the Western Pacific United Nations Avenue P.O. Box 2932 1000 Manila Philippines DDI - +63 252 89965
NFA database backup & restore
I am using 10 interface licensed version of NFA. I want to install NFA in different system and want to take the backup of existing database & restore. I want to know the procedure for database backup & restore procedure.
Copy database from Windows to Linux
Is there a way to copy the database from Windows to Linux. In fact I just want to get the IP groups and applications over but if I have to copy the entire database then so be it. It will just take much longer.
Strange messages in log
Each time I start Netflow I see the following messages in the serverout0.txt log. Is this a problem? Should I do something to stop them? [14:07:02:753]|[01-19-2007]|[SYSOUT]|[INFO]|[27]|: begining transaction :| [14:07:02:753]|[01-19-2007]|[SYSOUT]|[INFO]|[27]|: processor :: Exception while Executing SQL :: create index X on ApplicationNames(APP_NAME) | [14:07:02:753]|[01-19-2007]|[SYSOUT]|[INFO]|[27]|: Error occured while executing process :: | [14:07:02:753]|[01-19-2007]|[SYSOUT]|[INFO]|[27]|:
Netflow Analyzer & juniper device
I try to to test the netflow analyzer with my juniper device(J2300). So far, I can see the report but somehow the application not show correctly. All apps was mapped to TCP_App. If I take a look inside. I saw that there are a lot of strange port (ex: 18437, 36895). And from the src and dest I know that it's a LotusNotes traffic which the port is 1352 but it show 18437. Do you have any idea?
time/date of conversation
Is there a way to know what time the conversations took place on a per conversation basis? It seems that you can only know about conversations between spcific time.
Real time traffic data
Why is the data in the Traffic tab delayed by 10-20 minutes? I amtrying to look at real-time data.
NetflowAnalyzer and Netflow V9
Hi team, We try to enable netflow v9 on our CISCO 6509 where previously netflow v5 was enable. We get then many, many, many new port interface on our cisco. The first effect was that we do not have enough license :). The second one is, if I deactived the interface, I still get new interface that seems the same. So, I think that we made a wrong configuration of netfow v9 on our system. Have you any recommandation on the implementation of v9 ? Anyhow, we enable again the v5 to get the initial configuration.
Disk space
Hello, we just purchased a 50 interface licence and we have to plan the needed diskspace for this 50 interfaces. We need to store the raw data 1 month. I�ve setup two netflow interfaces and from the settings i know the flows in the last 1 hour (about 200 flows/sec). Is there a way to calculate approx. the diskspace for this 50 interfaces? Thank you, kind regards
Missing switch ports from NFA Interface View
I am demo'ing NFA 5.5, Build 5502. I am managing two 6500 switches running hybrid OS. I enabled mls flow full, and export nde version 7. Each switch has about 80 active ports, but only about 25 interfaces appear on NFA for one switch, and only about 5 on the second switch appear. What can I check? Also, is there a way to remove all interfaces from NFA and have them be rediscovered? Thanks, Glenn
SQL on Loopback Only?
Hi All, is there anyway to run the SQL server on all ips 0.0.0.0 ? instead of the loopback? id like to connect to MYSQL remotly Thanks
Inconsistent NetFlow Analyszer Data
and the tunnel interface. There is also an MRTG Server monitoring this link. Fa0 is the outside interface and is only monitoring incoming traffic. It can only see the encrypted tunnel traffic. Fa1 is the inside interface and is monitoring traffic in both directions. Both Fa1 and the tunnel interface can see the individual application traffic passing through them. The problem is that there is a large discrepancy between both the MRTG data and the outside interface when compared with the inside and
Run NetFlow Analyzer on a separate server
Hi AdventNet, In your manual you mention "Run NetFlow Analyzer on a separate, dedicated PC or server. The software is resource-intensive, and a busy processor can cause problems in collecting NetFlow data." As we've discovered a dual xeon with 4GB of RAM is not coping, and even in the 1 daily report I do I can see huge dips in the chart for whenever anyone does anything in the GUI. Plus we had someone hacked in a big way and thought - great we're demoing Netflow Analyzer - that'll show us - wrong
Backup only the configuration
I was wondering if you could create an option or a script that would just back up the configuration data. This would just backup the device list,application mapping,ip groups etc and not backup all the netflow data. Ive seen posts on the forums where people have mentioned how to drop data from the database and then do a backup but we dont want to remove our netflow data we just want to leave it intact and just backup our current list of devices and configuration. We have a large database of over
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