How to know SNMP index once interface name is changed on Device tab ?
Hello, I have configured a router in Neflow Analyzer some time ago and my provider changed the router configuration. I have changed interface names by something more relevant and now I will like to check SNMP index number (ifindex) of the currently configured router. I will like to check for each interface its interface index to be sure about the current naming in Netflow. I can't find where it is mentionned and if it is written somewhere ? Thanks in advance for your help.
Basic interface report (6 months) - Data Points always from 0:00(no traffic at midnight!!!)
Dears I need to get some interfaces basic report just to check if the traffic is incresing or not. Main problem is: When I get a 6 months report for example, netflow analyzer get all data points always each 7 days at 0:00 (that time there is no one in the company traffic is very low....) I am wondering, that graphic i not good for me... question: is it possible I change the time of data points ? For me the best time would be 10am... thanks in advance!
Netflow Analyzer 9.8.5 - Homepage - Without Internet Access
The browser continually reports that it is trying to connect to maps.google.com. but the client PC does not have internet access, so it takes long time to diaplay Dashboard or NBar / CBQoS Config pages... Any suggestion?. Regards Guest ============= See: Re: Netflow Analyzer 9.7 - Homepage - Without Internet Access 7 months ago Hi Ross, Thank you for sending us the co ntact information. We resolved the issue by applying a patch to the installation. Thanks and Regards Arun Karthik Asokan NetFlow Analyzer
Strange issue using credentials for netflow
Hi Team, Got a strange issue with Netflow and hope some one from the expert sorted it out for me ... Here is a brief describtion For every two weeks or so my credentials doesnt work and i need to know the reason for this ..To make it work i stop and start the services which sort this thing for next 2 weeks .. Can anyone from support help me out ....Please
Old version 7.7.0
We currently get access to Netflow Analyzer through our WAN provider and find the tool invaluable to oversee all the traffic in our complex environment. The version we have is 7.7.0 and when we asked our provider why they don't update they replied that the later versions contain more bugs...... Is this true, is ManageEngine releasing updates containing more bugs? I personally find this hard to believe. I am also interested to know when version 7.7.0 (build 7700) was replaced, ie how old is this version.
Migrating from one server to another - Enterprise edition
Please follow the steps below for migrating your Enterprise edition installations from one server to another: Note: Do not uninstall your old installation till all the process is completed The time / timezone should be thye same on both the old and new installations. We do not support cross platform migration. Eg. Windows to Linux and vice versa Central Server: 1. Install the Netflow Analyzer Enterprise Edition- Central server on the new machine. 2. Once the product is installed, navigate to <NetflowCentral_Home>/mysql/
How many dashboards can be created ?
is possible to create many dashboards ? is there a limit ?
How to upgrade from 9.7 to 9.8.5 ?
Thanks we had been awaiting long on this.
Netflow Analyzer 9.7 - Homepage - Without Internet Access
I am experiencing a problem since upgrading to NFA 9.7 from version 7. Netflow Analyzer runs on a secure network and is accessed by client PCs that do not have internet access. When I try and access the URL for the home page http://10.10.10.1:8080 I am able to login but the Dashboard page will not display. The browser continually reports that it is trying to connect to maps.google.com. This browser (firefox) is configured without a proxy and has no internet access so the connection to google
How to generate alerts for P2P and Media streaming usage based on application group
Hi Team, I am using Netflow Analyzer 9.8.5 and can someone help me to create the alerts for P2P and Media Streaming usage alerts based on application group. Thanks, Ramesh
All Weekly and Daily Reports in one combined email
Hi Team, I am using NetFlow Analyzer 9.8.5 I have created daily and weekly reports based on each device. Currently i scheduled to send the each report at the specified time but i want to send all the reports in one single email. Please help me to combine my all the reports in one single email instead of separate email for each device and each report. Thanks, Ramesh +971551091487
Why [Show Ports] Option is not available for all Top Conversation Source?
Why [Show Ports] Option is not available for all Top Conversation Source?
How to show source & destination IP + source port & destination port on dashboard
Hi, Is that possible to show source & destination IP + source port & destination port on dashboard? We currently using Netflow integrator from Splunk, they have such function by default, however i cannot find this option or custom the dashboard by myself Could you please kindly advise step by step? Thank you
Interface utilization capture is not correct
Facing problem in Interface utilization capture in Netflow Analyzer version 9.8.5 Configured all the possible commands in the interface and global level: ip flow-cache timeout active 1 ip flow ingress ip flow egress ip flow-export source GigabitEthernet0/2 ip flow-export version 5 ip flow-export destination 172.16.177.57 9996 ip access-list standard Netflow snmp-server community tcs#boa RO Netflow But still the utilization in NFAnalyzer and Router interface are having too much difference(more than
configure the netflow(private address)
Interface address is private address,like 172.0.0.1/32.How to configure the netflow?
Change netflow mySQL ?
Hi May i Change mySQL Password? mysql -u root mysql ? how can i do? Thanks
Generating NetFlow with probes
Hi everybody, I'm new of NetFlow and ManageEngine NetFlow Analyzer. Right some days ago, I started to study NetFlow protocol and related software like probes and collectors. I need to implement a bandwidth monitoring for several sites of a customer and we do not have any routers access (we must consider them as black boxes): each site is VPN connected to a cetralized site and we have to generate NetFlow traffic from each site and send it to a centralized collector. The idea is to install a probe
unaccounted traffic
After restarting the netflow analyzer laptop, we restart the netflow server, but in the dashboard now - under applications - all traffic is shown as UNACCOUNTED and we do not see the breakdown. please help
What is the Calculation formula of the traffic in/out in netflow analyzer?
Hi, Our client raised a question about netflow IN/OUT traffic report that we need an answer from the vendor. The scenario: We are monitoring our client network traffic, our NMC detected high traffic utilization on an VLAN of our client network device. The utilization last about 2 hours and normalized. This kind of incident will happen once or twice a week. However, when we generate monthly traffic report from netflow analyzer which we have configured the VLAN, the total traffic in/out does not tally
The file that you have specified is not compatible with this product
I'm upgrading OpManager to the 9410 build, it went fine. Upgrading NFA Plug in from 9000 to 9700 using "ManageEngine_OPManager_NetFlow_PlugIn_9_0_0_SP-2_0.ppm" generates a "The file that you have specified is not compatible with this product" error. I'm running the UpdateManager.bat" from the \netflow\bin\ folder as administrator. Any ideas???
Cisco ASA 8.4(3) and 9.8.5
I've configured my ASA to send netflow data, but my new install of Netflow Analyzer is not showing any devices. Posts indicate that I need to install a patch since the ASA sends Netflow v9 data, but everything seems to be for Analyzer 9.7. Please help!
Reinstall problem - NetFlow Plugin
Hi, we need to reinstall the netflow plugin, and it generated the following error: HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception java.lang.NullPointerException com.adventnet.npm.NFAAuthFilter.doFilter(NFAAuthFilter.java:241) com.adventnet.netflow.utils.EncodingFilter.doFilter(EncodingFilter.java:67) com.adventnet.iam.security.SecurityFilter.doFilter(SecurityFilter.java:462) com.adventnet.authentication.filter.AssociateCredential.doFilter(AssociateCredential.java:43)
Netflow Analyzer and mpls
We would like to be able to see the vrf information in our flows on mpls interfaces. I used the Cisco guide for ingress vrf support, but do not see any flows. Is it a configuration issue or is it not a feature? flow record VRF-RECORD match routing vrf input match ipv4 source address match ipv4 destination address collect interface input collect interface output collect counter bytes long collect counter packets long flow monitor MPLS exporter DS_EXPORTER record VRF-RECORD interface GigabitEthernet0/0/0
No IPSLA MOS score in VOIP monitoring? NFA 9.8
Hi, We recently configured some VOIP monitors in version 9.8 all the jitter and rtt seems to report ok but the MOS score always shows 0.0. It doesn't seem to be retrieving the value from the router. even thought the router is correctly calculating a MOS value. q-chermside-1861-r1#show ip sla statistics IPSLAs Latest Operation Statistics IPSLA operation id: 105 Type of operation: udp-jitter Latest RTT: 20 milliseconds Latest operation start time: .08:44:55.686 AEST Wed Mar 13 2013 Latest
Cisco ASA interface number problem
Hi, we are running Netflow Analyzer 9.8.5 and Cisco ASA 8.4 After the reboot of the ASA, the interface number is changed for some of the interfaces. Its a well known problem of the ASA. The command "snmp-server ifindex persist" doesn't exist @ this device type. Is there a solution, to getting persistent values? At other tools, you can use interface name as index instead of ifindex. regards
Netflow Analyzer : Alert Profiles
When MODIFYING an existing alert profile, where for example I need to add 1 interface to the existing list of monitored interfaces, NFA requires that I re-enter all the previously monitored interfaces plus the new one(s). If I just select only the new interface to be monitored, it removes all other previously monitored interfaces. This is time consuming, error-prone and very annoying to correct each time. I hope this can be fixed in an soon to be released version. Thanks,
No outgoing traffic for softflowd
Hi, I cannot to see outgoing traffic, I have router on freebsd system, how I can receive correct data?
Device Listing in UI
With the latest version there doesn't seem to be a way for a registered user to create a workspace where the devices that are more prominent to monitor can be easily rearranged for one engineer without affecting the whole engineer staff. Whether it was a drag n' drop reorganization of the devices in the order of preference and then offering a method to save the workspace (for that end user) without effecting the other engineers on the team (and likewise for them as well - each with their own saved
netflow analyzer is not showing Sflow data
Netflow analyzer is not showing sflow data. I verified with wireshark that the udp packets were coming in on 9996 but I cant see it in netflow analyzer. we have HP switches report sflow data to the netflow. thank you.
HTTPS Status 500 - Netflow Plugin
I'm receiving the following error after installing NetFlow Plug-In v9700. I'm running version 10100 of OpManager. Could anyone point me in the correct direction for getting this resolved? HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception java.lang.NullPointerException com.adventnet.npm.NFAAuthFilter.doFilter(NFAAuthFilter.java:246) com.adventnet.netflow.utils.EncodingFilter.doFilter(EncodingFilter.java:67)
renewing AMS NetFlow
hi All, how to renewing AMS on NetFlow, should i inject some file ? thankyou, hery
jResource check failed for service jboss.web:service=WebServer. Port already in use:8080
How can I change the port on 9.6 build?
Netflow Bandwidth Usage Incorrect
Hello, We are in the process of trying to configure opmanager for use in our enterprise however it has come to my attention that the bandwidth usage showing up in the netflow system is wrong. Over the last while we have had some very large 4.29GB sessions recorded for protocols and links that could not possibly be using that much data. I took it upon myself to run some sample transfers through the ASA 5510 reporting at the moment. An exact 500MB rar file being sent outside via ftp to a public web
Unable to update from 9600 to 9700 (Netflow Server is currently running)
Hello, I've been attempting to update from build 9600 to 9700 of Netflow Analyzer but have run into the following problem. When I attempt to run UpdateManager.bat I receive the error message below: Exception in thread "main" java.lang.NoClassDefFoundError: com/adventnet/netflow/dbutils/NFClientUtil "Netflow server is running. Shutdown server before upgrading" I made sure to stop the service but still receive the error. So I then attempted to run shutdown.bat and received the following error:
Distributed edition - FAQs
Here is a set of frequently asked questions about the recently launched Distributed edition of ManageEngine NetFlow Analyzer. 1. Is it fine to run OpManager and NetFlow Analyzer on the same server? To ensure that the performance doesn’t take a hit, we do not recommend running both OpManager and NetFlow Analyzer on the server. We recommend using dedicated servers for OpManager and NetFlow Analyzer Distributed edition in order to achieve maximum performance. 2. What are the flow formats supported
Cant' Display Data Collect from Cisco ASA5505
Hello, I have one issue with NetFlow. I'm Trying to collecte data from a cisco asa5505, but i can't display alert and information collect on by NetFlow. I mean by this,source ip, destination ip, applications details and so on. Kindly check the pictures bellow.
Netflow Analyzer v9.6 - Database Cleanup
Over the last several months, Netflow exporting devices (ie. Routers) have been sending our collector data from an incorrect interface. After making the correction and sourcing the data from another IP (but same device), the device / data resides in our NFA dashboard but the ifIndex's are grey'ed out (no longer collecting data). Also, some routers after they were rebooted, started sending NF data using another ifIndex ID (we've since made the correction on the router), but that data also still resides
Send an Alert by IP and Utilization.
We had some issues where certain ips hit our websites and have high traffic. In Neftlow Analyzer, Dashboard, ip group name, application, http, under this it shows src ip and percentage. Can we set up an alert to trigger by source address if it hits a certain percentage on the outside interface ingress? like any to our destination?
No show all alerts
Hi, I have some troubles to watch all alerts, in the first attached image there are the configure alerts, as you can see it show me 204 alerts for COMCEL-PROYECTO, but when I try to see all list like in the second image, it show me only 100 and the problem is that the next buttom it's unable. I'll appreciate your help to solve it. Sandra
NetFlow Analyzer support for nProbe extended metrics
Hi, I would like to know why NetFlow Analyzer cannot support ALL the extended metrics the nProbe can offer like DPI and response time. Benefit from nProbe: - not all the customers have access to the routers so they cannot export NetFlow from them - enabling NetFlow/sFlow/JFlow ... on a router or switch can overload the CPU - not all the network equipment support NetFlow - nProbe are cost effective and can be deployed widely in the network - can decode SSL traffic - DPI analysis: Facebook, not HTTP.
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