Netflow Analyzer y Riberved Steelhead
Hi. I've got some riverbed steelheads and I'm testing NetFlow Analyzer with them. I've configured the Flow exports pointing to the NFA server and it works, well, sort of. I've got five appliances (different models but same firmware, 6.0.2) and three appear on the dashboard but the other two doesn't, it's like they aren't sending any information to the NFA. I've checked and re-done the configuration, it's the same as the working ones, I've addredd additional ports to the NFA and reconfigure the flows
Can't start NetFlow Analazer on Fedora 10
[root@localhost33 bin]# ./run.sh ================================================================================ JBoss Bootstrap Environment JBOSS_HOME: /NetflowAnalyzer/NetFlow JAVA: ../jre/bin/java JAVA_OPTS: -server -Xms128m -Xmx256m -Dprogram.name=run.sh -Djboss.server.type=com.adventnet.j2ee.deployment.system.AdventNetServerImpl -Djboss.deploy.localcopy=true -Djboss.boot.library.list=log4j-boot.jar,jboss-common.jar,jboss-system.jar,AdventNetDeploymentSystem.jar,commons-logging.jar -Ddb.home=/NetflowAnalyzer/NetFlow/mysql
Problems TimeZone NetFlow
Good afternoon! I usanto NetFlow Analyzer 8 and am having problems with Time Zone software. This server with the correct time and the software with an hour less. I tried some steps I found here in the forum, but without success. Can someone help me. I am in Brazil that this schedule through the summer. Thank you. Érico Araujo
NetFlow Analyzer, local interfaces on Linux
How do I put NetFlow Analyzer to analyze the interfaces eth0 and eth1 of the machine where it is installed?
Advanced Security Analytics Module (ASAM) - Add-On For NetFlow Analyzer
ManageEngine NetFlow Analyzer team is pleased to announce the availability of release candidate for Advanced Security Analytics Module (ASAM). ASAM helps in detecting network intrusions and classifying the intrusions to tackle network security threats in real time. Without any additional hardware or flow export configurations, this simple add-on will now act as your new network Intrusion Detection System leveraging on the prevailing flow data collection mechanism. ASAM, built using the state-of-the-art 'Continuous
ASA NetFlow Support Available in NetFlow Analyzer Enterprise Edition
Hi All Thank you everybody for your continued support and inputs. ASA NetFlow support is available now in NetFlow Analyzer Enterprise Edition BUILD 7200 onwards. This BUILD also supports the Billing feature pack in Enterprise edition. New users please fill this form and download our latest build 7200. To upgrade with data and configurations to BUILD 7200, please fill this form to get the service pack. Please check the following post for details on how to configure your Cisco ASA: https://forums.manageengine.com/#Topic/49000003577055
migrating devices from one device group to another
Hi, I changed one device's export address from one remote collector to a "local" collector, which is in same LAN as Central Server. Due to poor link between remote collector and Central Server, there was no details in traffic inspection, there is only one chunk - unaccounted. By exporting flows to the "local" collector i have all the data i need, it's just that now i want to delete the "old" device from the remote device group, and add the "new" device to it, even though it's the same device, it
NetFlow Analyzer 8 and ASA
Hello, Does NF Analyzer 8 have support ASA netflow (5510 v8.3)?
Large Netflow MS-SQL transaction Log file
Hi , We are using MS-SQ as database of Netflow 8 . We are struggling with large generation of SQL log & Database file while monitoring of only 13 interface . Pls help as on daily basis our server goes out of space and mostly sql backup fails .
NetFlow Analyzer Enterprise Edition Adds Billing
Happy to announce that "Billing / chargeback" has been added to Enterprise Edition list of Add-ons, with already existing CBQoS & NBAR reporting and Failover. We have also fine tuned and increased the performance, in this release. Billing / chargeback will be useful for both enterprises and ISPs alike. Enterprises can use "billing" to crosscheck the bandwidth charges incurred or even charge clients on specific projects. The bill plans are highly flexible and user-defined. ISPs can use this feature
ASA support
Do you have any plans for firewall ASA support in this edition? I read about NetFlow Analyzer having. What about this? Can you provide ETA so it can decide on what i need to go for. Regards, Rick
Use Netflow Analyser to trend and report on usage of an ISP data cap?
I am a new user of Netflow Analyser Professional, and am looking for a way to report, or display the monthly use of an ISP data cap (perhaps as a line graph over the month), preferably with an alert indicating a higher rate of use than expected at any point in the month. Is this possible?
6509 NBar not supported
I just upgraded to Netflow Analyzer 8 (fresh install). It correctly found all my devices and used SNMP to identify them but I'm having some issues enabling NBAR. NBAR support is correctly identified on most of my NBAR capable switches and I can use the software to enable NBAR on them. I am having problems with several Cisco 6509 Switches with Sup720 and Sup720-10GE supervisors. The software says that NBAR is not available and not configured, even when I manually configure it.
netflow is down I can not start the services
I can not start Netflow services, How I should start the services??
Problems with Netflow Graffics
Good Morning I have a problem with netflow graphs as this from one moment to another and in some computers (all are cisco 2800 series, 7200) fails to chart the historical that is only saves the last 24 hours. Can you help me to see if the problem is configuration or server memory. Attachment 2 reports in which failure is appreciated. Thank you very much. My version is: Netflow Analyzer 6.0, Professional edition Server: Windows Server 2003 R2
Time still 1 Hour behind in Server (Already applieded the patches)
Hi the server where Netflow Professional is installed is configured this way: Windows 2003 (Time is kept synchronized by the Domain Controllers) Time Zone: (GMT -03:00 ) Montevideo And Daylight savings is checked For Reference Current time on server example is 16:00 Routers are configured this way : clock timezone UY -3 clock summer-time DUY recurring 1 Sun Oct 2:00 2 Sun Mar 2:00 Time in routers is also kept synchronized by an Ntp Server
change email info in mail report
Hi, I was looking for the option to configure correctly the mail info for the alerts i receive, like link down notification. For example, the sender is netflowreport@localdomain.com and I want that to reflect the current details. Could you please give me a hand ? Thank you so much, Raymond
"No data available" in averate traffic report .
Hi , We had recently installed NFA professional plus ver 8 . Netflow server is up and running since last 2 days and data of Traffic average report of all devices was present yesterday . However , same is not being displayed today , it show "No data available" when we look for yesterday report. Data is being displayed for ip group .
Custom billing periods
Instead of being limited to Monthly or quarterly or on-demand billing how about, billing plans for a date range? i.e. for the duration of an event at a convention centre or something. If it say runs for two weeks, create a billing schedule for that period.
Change IP-Group name
Hi, is it possible to change the name of IP-Groups? I have definene a lot of groups (200 Groups on 4 servers) and must change the names. But in the ip-group-administration only groups can deleted.... Thanks Tom
DST changes-NFA reports one hour behind
Hello, Daylight Savings Time changes affects Java applications and make them to report one hour behind to the actual time. Customers facing this issue please follow the steps below to fix the issue. 1. We assume your OS is already patched for this problem. If not kindly perform that before going to the next step. 2. Stop NetFlow Analyzer service in your environment. Ensure the service is stopped. 3. Download the latest timezone updater Jar from http://java.sun.com/javase/downloads/index.jsp#timezone
beginner questions
Hi Everyone, I am new at this and I need some help, I am the new system admin for a Internet company Most of our bandwidth is use and we don't really know why. After researching the internet looks like Netflow technology would be a good way to know where my bandwidth is going. I just want to know what do i have to do to be able to use this technology. Do I need some kind of hardware? Can I just use the free tool or do I have to pay? Can I install Netflow analyser anywhere on the network? Do I need
Custom SQL Query
I apologize if this is somewhere in the forum. I searched but didn’t get anything back that answered my question. Each month I manually have to enter data into a spreadsheet based on the 95% percentile for in and out traffic. Now that I have 50 or so IP groups and multiple sites this is taking me quite some time to do. The consolidated report doesn’t display that nor is there a CSV file for the scheduled report for me to manually calculate the 95%. This means I’ll need to query the data directly
Netflow support for snmpv3
When will Netflow support snmpv3? Thanks,
SNMP V3
Are there plans to support SNMP V3?
SNMP V3
Any idea when Netflow Analyzer will support SNMP V3??
SNMP v3
Hi, Does NetFlow Analyzer support SNMP v3? If not currently, any plan? Thanks, A Netflow Anaylzer user
Custom Selection issues
If I try to run a report with a custom date selection, there are no points to graph for the past 2 1/2 days which results in an empty graph and no data. Please assist me in correcting this problem. I am running NFA 6.1 (Build 6100). See attached screenshot...
Destination IP only showing our Gateway IP....
Once and awhile Netflow Analyzer will switch to not showing our internal user IP's. Usually a reinstall has been the quick fix. This time it hasn't though. So now I only see our gateway/public IP for all the different destinations. What needs to be changed to get this working? Thanks Paul
Netflow Analyzer showing traffic from ASA5510 in wrong direction
I am currently running the free edition of Netflow Analyzer 7 (Build 7600) and I have noticed for a while that the direction of traffic shown in Netflow is opposite of what ASDM is telling me. For example, if the ASDM is showing we are using 10Mbps downstream on the outside interface Netflow Analyzer says we are using 10Mbps upstream on that interface (which is wrong). Is there a setting I can look at to adjust this inside of Netflow Analyzer or do I need to examine the Netflow export settings
How to NOT run the client automatically on startup...?
When NetFlow Analyzer service starts up, it automatically pops up an IE window and shows a client login screen. Firstly, I have no need for this. So how do I stop it? Do I edit C:Program FilesAdventNetMENetFlow instartClient.bat and comment (REM) out the following line: rundll32 url.dll,FileProtocolHandler %NF_URL% Second, even if I did want it to start... it's starting IE, which is not my default browser. How would I make it start Firefox, which is my default browser? Thanks, Pete :)
Unable to resolve IP addresses using DNS
Despite my Windows XPsp3 machine able to resolve IP addresses using nslookup xxx.xxx.xxx.xxx in a cmd window, Netflow Analyzer does not resolve IP addresses. Unless you use the custom DNS entry feature. In any case, clicking "Resolve DNS", despite there only being 10 IP addresses listed on screen, takes over a minute to return a result. I have temporarily turned off the firewall/defense program and tried, but it still doesn't resolve. Any ideas? I'm using v7.5 build 7600 on Windows XPsp3 with Comodo
NetFlow Analyzer Supports MicroSoft SQL server. Upgrade Now
Hi all The wait is over and the support for MicroSoft SQL server - Early access, is here! Please read the following carefully before upgrading. The Limitations: The patch is supported only on a Windows OS Runs only with default instance Does not support radius server authentication Does not support the "automatic deletion of oldest raw data when free disk space goes below the user defined value" feature. Does not support the "email alert when the free disk space goes below the user defined value"
Date format is all over the place
In one case, the way NFA displays dates even ignores the regional date settings of the computer. Looking around the client GUI, here are some examples of the ways dates are displayed: Wed, 14 Apr '10 (User Management page) 2010-04-14 (IP Group > Traffic page) Apr-14-10 (IP Group > Traffic page > Show Data Points) 04/14/10 (Billing page - note that this is mm/dd/yy, which ignores my regional date format of dd/mm/yy) That's 4 different formats. Any chance of cleaning this up, and allowing a user to
Massive memory leak(?) on startup
Immediately after booting, with NetFlow service disabled, my winXPsp3 machine normally uses 390MB. After enabling the NetFlow service, and rebooting, the machine is using 1.35Gig! That's almost 1GB ram used, for what is essentially a program to listen to datastreams and log them into a database!!!! When I look at Processes running, there are two: mysqld-nt.exe = 125MB jave.exe = 115MB Even just looking at these figures, I can't believe how much memory these guys are using, for what should be a relative
NPE at at com.adventnet.snmp.snmp2.usm.USMUserEntry.processReportMsg(USMUserEntry.java:3328)
Hi, Any clue about this NPE? When it could happen? AdventNet SNMP threads died: Exception in thread "Thread-5" java.lang.NullPointerException at com.adventnet.snmp.snmp2.usm.USMUserEntry.processReportMsg(USMUserEntry.java:3328) at com.adventnet.snmp.snmp2.usm.USMUserEntry.authenticateReceivedMessage(USMUserEntry.java:1907) at com.adventnet.snmp.snmp2.Snmp3Message.authenticate(Snmp3Message.java:930) at com.adventnet.snmp.snmp2.SnmpSession.processPacket(SnmpSession.java:3833)
Problems with ASAM Install
I've recently (last week) tried to install 7801 with ASAM and eventually had to back it out. Here is the synopsis of what happend. Downloaded 7801.exe Confirmed we're running v7600 Shutdown the Netflow service copied both data and mySql folders to another location (overlooked renaming the log folder) ran the update manager and selected 7801 Update completed without problems restarted Netflow service logged into netflow and appeared to be operating normally w/the ASAM Added some administrator level
NFA fails to start with Unclean shutdown of previous run. message
Hello, could you please help us solve this issue? NFA runs on Linux ave-netflow21 2.6.18-128.1.16.el5 x86_64. Attaching NFA_logs zipfile. Could you please set a CC for your reply to otto.beranek@viphone.eu? Best Regards Otto Beranek Unient Communications, a.s. otto.beranek@viphone.eu GSM: 00420724845848 timezone: GMT+1
Refresh: Every 1Minute - Can I change this default setting to Never?
Hi, I have a distributed user base averaging between 10 - 15 operators. If the pull up a display for a interface or a dashboard or most other areas of Netflow EE the default is to refresh every 1Minute. I imagine this uses up extra CPU and Memory effort to refresh this. (our central server averages 9000 - 11000 flows/sec) Can I change the default setting to Never for all pages so that the operator must manually override it if they want it to refresh? Thanks -mick
Top Talkers
What is the quickest way to see "top-talkers" from a site ? or to a site? I have netflow activated, with the "top talkers" option turned on. Most of my clients want to see who is using bandwidth quickly and easily. Thanks
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