internal error - server connection terminated Description: internal error - server connection terminated
internal error - server connection terminated Description: internal error - server connection terminated
user access control in NFA
is there any way in NFA to allow a user to create and view reports, but not edit devices? I would prefer to allow them to create new reports, but not change old ones, but I could live with either no change access to reports or full change access to reports, as long as they could see the existing ones.
A couple questions on custom dashboards.
I've set up a custom dashboard for Traffic Reports on several remote router serial interfaces. It looks great and is very helpful, but there are a couple things I would like to do: Set the default graph view to "utilization" instead of "speed". With utilization, all of the graphs are the same scale which I find more valuable when using the dashboard for an "at-a-glance" view. Share a custom dashboard with other users. I know all operators can create their own, but it would be nice to save them
Unknow_App
Is there anyway to have Neflow Analyzer not display Unknow_App or group them together not showing port numbers ? Even if it says Unknow_App can it separate them and show the actual port number ? This makes hard for troubleshooting .....
linkAsService.sh need help
When i execute linkAsService.sh in Ubuntu server 10.10 fallowing error occur: nf@netflow:~/ManageEngine/NetFlow/bin$ sudo ./linkAsService.sh ln: creating symbolic link `/etc/rc{0,6}.d/K98netflowanalyzer': No such file or directory To start the service login as superuser and use /etc/init.d/netflowanalyzer I tried this solution: https://forums.manageengine.com/topic/lionkasservice-sh-help But it did not help, also i found same steps for Fedora/SUSE Linux versions in user guide for procedure to make
Installation for Cisco WRVS4400N Router
It is possible and/or has anyone done it before?
How to start NetFlow with local mysql server ?
I think that typical install scenario for NetFlow Analyzer ... Typical - any network administrators ALREADY HAVE mysql server on network management computer. Then, we don't wont waste memory and disks ... and accept to install with any product internal, exclusive database. I have a question ... How to start NetFlow Analyzer without bundled mysql server on Linux ? mysql is local server ... I change in server/default/deploy in file mysql-ds.xml connect string to port 3306 (default mysql connection)
How to see user traffic details?
Hello, we testing NFA 9 and we don't understand some traffic details. I need some comments, pls. NFA working good, capture netflow traffic, i see top source and destination ip's, but when i try to "search" by ip, i don't get same result, see screenshot for details. Here is Destination traffic for 89.184.27.98 is 2.59GB But here is only 1,3 Gb. Why this data is different?
MySQL error. Can't start netflowanalyzer service.
Getting the following error and can't start netflowanalyzer service. It starts then stops. D:\ManageEngine\NetFlow\bin\\..\mysql\bin\mysqld-nt.exe: Incorrect key file for table '#sql_1168_0.MYI'; try to repair it For more information, see Help and Support Center at http://www.mysql.com.
Netflow analyzer configure
Hello how do i configure neflow analyzer
Red Hat Linux / sflow / Netflow Getting no flows
I have a Red Hat linux system working as a firewall/router. I want to use netflow along with sflow to monitor traffic. I have netflow working and I has sflow working from what I can tell. I am not receiving flows. i was wonderimg what other trouble shooting sreps i cant take to find where the problem is?
Traffic Report Graph
Is it possible to change the size of the graph that is displayed in the Traffic Report widget?
Top Transfering IP Dashboard?
Is it possibly to have a dashboard that will show you the top IP address's transfering? We just need to quick way to see what the top PC that is transferring at a glance. 10.3.40.131 10.60.235.20 http 80 34844 TCP Default 392.04 MB 32% 10.3.20.161 10.60.1.24 http 80 1178 TCP Default 263.28 MB 22% Similare to this, but on a screen that can update every minute or so? Looking at this I can easily see that 10.60.235.20 is the culprate without haveing to drill into the menu's and what not.
no flows for new interfaces
Hi, I have moved a WAN link from one router to another router which is already hosting a number of WAN links. The problem I am having is that the netflow is not receiving flows from the newly created interface. ip flow is enabled on the interface and other interfaces are working fine. any idea? Regards, Ramzi
How to backup data netflow analyzer
Hi, My name is Dwi, i had tried netflow analyzer too, that's great. But i have problem on my linux server where netflow analyzer installed, the disk on my linux server almost full. Can i backup database and configuration on old linux server and then export it to new linux server, What step can i do for it? Thanks Dwi
Ask about ifindex
Hi, I've tried netflow and in the Analyzer it show ifindex1 and ifindex2. What do these ifindex mean? What is the difference between them?
NetFlow Analyzer Enterprise - Collector Service Terminated unexpectedly
Running Windows Server 2008 R2 64bit Installed the Central Server no problems on one server. Went to another of the same flavor installed the collector. Software installed with no issues, except the service wont start System log says Collector service terminated unexpectedly Application log says C:\ManageEngine\NetflowCollector\bin\\..\mysql\bin\mysqld-nt: Shutdown
Disable Automaticaly Adding New Interfaces as managed
How do I disable Netflow Analyzer from automatically adding new interfaces as 'managed' when licenses are free? I saw a 3 year old post mentioning this and a hotfix was to be provided. I don't see anywhere to configure this. I am running build 9000.
Problem identifying interface from IfIndex description
I have problem identifying interface from IfIndex description. Already set correct snmp community and port for the router but it appears on the netflow analyzer interface view as IfIndex. I have multiple subinterfaces and dont know which interface belong to what IfIndex. Please help, planning to purchase this software after evaluation.
Consolidated Source Network Report
I've attempted to build a few test reports. and have searched the forums for an answer to this, but haven't had any luck so far, so I apologize if this is answered somewhere I just haven't found. I'm interested in generating a report showing the total amount of traffic from from a source network. I'd love to be able to have total for to /and/ from the same network. Example: For all IP groups, how mach total traffic was transfered in from 8.21.196.0/24, and, if possible, how much traffic was transfered
Netflow Analyzer Problems with measurements
Gentlemen, We have problems with netflow close together and there comes a time that does notfall measurements and displaying data and interfaces indicate that measurementstaken in the final minutes to solve this problem we need to be restarting netflow, which is not the recommended Please your help Claudio Leiva
Wrong behaviour (netflow analyzer)
Hi, We deployed netflow analyzer professional plus and configured cisco ASA and AT swicth to send statistics to it. But I noticed it displays wrong statistics. Here's example: There's a session from internal ip address(10.129.33.124) to external IP address(62.141.94.38). First screenshot(asa_in) show the statistics of internal interface of inbound traffic. As you can see it's 529 MB. Second screenshot(asa_out) - shows outbound traffic from internal asa interface. As you can see there's no traffic with source ip address 62.141.94.38.
Bandwidth Monitoring Stats
We're currently testing ManageEngine Netflow in a VERY simple environment. We're monitoring a single ASA 5510 firewall's inside and outside ports. This firewall is connected to a router which is connected to two bonded T1 lines (2.88Mbps total throughput.) When I view the bandwidth using the Cisco ASDM interface it always shows the total bandwidth going through the outside interface as equal to or less than the 2.88Mbps. However, ManageEngine many times shows spikes of as much as 20Mbps. What causes
How to read Capacity Planning report?
There is a Capacity Planning Report in NFA,but how can i read the trend form it? Is the bandwidth enough or not ? how can i learning the message form the report?
Bandwidth per User
trying to determine the bandwidth used per user so i can purchase the right amount of bandwidth for a new site. one of the reports has a flow rate. What is this and can i use it to determine the amount of bandwidth needed per user?
Clarification required on LAN traffic monitoring!!
Hi, In my business environment we are using Netflow 7.7 for WAN traffic monitoring. Is there possibilities with Netflow to monitor the LAN traffics between core switches? Kindly advice on this..
Hide unlicensed / unused tabs
Hello, We are currently using the free version 9.5 and are considering purchasing the product, Proessional Edition. We have no need for the additional features like IPSLA, Cisco WAAS, Cisco Medianet, CBQoS/NBAR etc. Is it possible to have a feature put in place that these unused tabs can be removed from the view as it creates confusion for our support team? Thanks for a great product though! Regards Craig
IP Groups & IPv6?
I have a Cisco DSL router with two Interfaces and running IPv4 & IPv6. I have Netflow configured for both IPv4 & IPv6 using the newer Flexible NetFlow. Everything is working fine (although I have the issue with duplicate flows due to IPv4 NAT, however I understand the issue and have minimised it with which interfaces Netflow is enabled on and can live with it). I now genuinely have some IPv6 flows and was hoping to add some IPv6 networks to the IP Groups within NetFlow Analyser but this isn't
NFA 9.6 Profesional - Login screen and SSL CA signed certificate.
Hi, I'm implementing NetFlow Analyzer 9.6 Professional x64 for Windows. My customer has strong security policy. I have a few questions about functionality and issues I've encountered: Is possibly to remove information "For Default User" on login screen? I'd like to remove external content and links to external sites from login screen as well. I mean ManageEngine advertisements, link to blog, and the like). What is the procedure for using Certificate Authority (CA) approved certificates
How to add Cisco Switch sg300 28 on netflow analyzer ?
Hi All , How to add Cisco Switch sg300 28 on netflow analyzer ? Thanks & Regards Gaurav Kapoor
running BackupDB.sh
Hi, Apologies for the "how long is a piece of string?!" question, but I'm wondering based on user experience how the BackupDB.sh has worked out for people. In particular, the length of time it takes to run. I'm backing up a 38G mysql directory and a 250M data directory. given the size of the directories, would a straight 'copy to' be quicker and easier? Thanks in advance.
inaccurate BW usage reporting
Hi, I have recently deployed Netflow Analyzer on a site and configured all interfaces of the Cisco router that uplink the site to the ISP to report to the analyzing server. What I am facing now is (what I believe) inaccurate reporting for the site BW usage. The reasons that make be believe that are: The BW usage for single IP group (DC-site on the attached capture) is more than the total site usage. Reported BW usages for the all site on the external interface of the router are much less than what
QoS Design and Validation for Enterprise Networks: Webinar Recording and Ask The Expert
Hi All, The recording of our just concluded joint webinar with Cisco titled, 'QoS Design and Validation for Enterprise Networks' is now available for download. Joining us from Cisco was Ken Briley, Technical Lead, Cisco Systems. Ken has been with Cisco for over 10 years and is well experienced in QoS design and monitoring. The webinar discussed the best practices in QoS design for enterprise networks and how you can monitor your QoS policies. For those of you who missed the live webinar or would
the report result???
Hello the community I want to know please when we make a reportin order to know the traffic for two days for example where are stored the result of this report because i search on my database because i want to use it in another software but I dont see the report result.
Netflow Analyzer not picking up new Cisco ASR interfaces
Hi, Apologies in advance for for the newbie question! We recently replaced a Cisco 7200 with a Cisco ASR. This resulted in interface configuration changes gi0/1 on the old 7200 is now gi0/0/1 on the new ASR, etc. As a result netflow analyzer is now producing graphs for dead interfaces. Based on the output of a "show ip flow export" the device is definitely exporting flows. Do we need to completely tear down the current netflow settings and rediscover the device? if so, how? We are currently running
Missing interfaces from a device
I am very satisfied with NetFlow Analyzer, really. We are strongly considering a purchase of this application, but it has one major drawback that in my opinion will halt any purchase in the first place. As some other guys posted before, the problem is that some interfaces or subinterfaces doesn't get displayed at all. I tried several times to delete/add the device again, and every single time some other interface(s) was omitted. This is our central (hub) router, so it has some 80+ (sub)interfaces
Can't add new users in Manage Engine Version 9.6
Hi, I try to create a new user then i click add, no appear in the user manager list, I try to restart the server but the problem still continue. Thanks.
Troubleshoot Report can only show 1 week at a time
I understand that I can see 1 minute granularity for the last month with the troubleshoot report. The problem I am having is that I cannot select a time period in the troubleshoot that is greater than a week withough getting a blank. If I try to display for 2 weeks , I get an error, 1 month an error and these are all within the last month. I can display a day, a couple days , a week just fine. What is the problem?
Empty data for AS report under sflow
Hi there, I am currently evaluating the Netflow Analyzer. I have successfully exported my sflow and netstream and are able to see all the AS under each router at the AS View. I am also able to zoom into each AS and observe the graph. However, when click on the Last 1 Hour Report option, no data appears for any AS that I select under the sflow router. It works fine for the netstream router. I didn't observe at error logs at server/default as well. Anyone knows what went wrong? Thank you!
SNMP not working on Netstream device
Hi there, I have trouble reaching the SNMP of my Netstream device. I have run the script in the /troubleshooting and got the same result. However, when I run the native snmpwalk, I didn't get this problem. Does your SNMP util implementation has some compat issue with Huawei device?
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