backupconfig. erro.
When do I run "backupconfig",the fellow erro. java.io.FileNotFoundException: config_backup_ (系统找不到指定的文件。) at java.io.FileInputStream.open(Native Method) at java.io.FileInputStream.<init>(Unknown Source) at java.io.FileInputStream.<init>(Unknown Source) at com.adventnet.netflow.dbutils.ZipbackConfiguration.unZip(ZipbackConfi guration.java:171) at com.adventnet.netflow.dbutils.ZipbackConfiguration.main(ZipbackConfig uration.java:57) The configuration file
DST changes-NFA reports one hour behind.
Hi Folks, 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. Please follow the below steps and check on the issue: 1. Download the TimeZoneUpdater.zip from the below given link or attached with the thread and extract it in <NetFlow_Home> Directory, this will create a folder TimeZoneUpdater. https://uploads.zohocorp.com/Internal_Useruploads/dnd/NetFlow_Analyzer/o_1aim1kkac1mqn1cmff87m15hh1/TimeZoneUpdater.zip
why "No data available"?
why "No data available" under NetFlowCentral? flow is ok. But "application,source,destion,QOS,session" is no data. Collector status is ok. All data is normal under collector. How will i do?
Application not matching
Hi, We have a CCTV application which is not being matched, we want to match all traffic with a destination multicast address in thte range of 239.110.0.0/16 and a destination port of 61454. I have created an Application mapping with the following settings... Port: 61454 Protocol Name: UDP IP Network: 239.110.0.0 IP Netmask: 255.255.0.0 However the traffic is still being matched to a random default application based on what the random source port of this traffic is, note the source port
What do these files under mysql/data ?
hi, What do these files under mysql/data ? The "db*" folder size has been growing. I log into the NFA web client and go to RunTime Administration -> Raw Data Settings and change the Raw data period to 1 hour (or 6 hour). But this cannot reduction in disk usage. why?How do i may .
why cannot free up space.
为什么我存储设定不生效，数据库文件，一直在无限制增大，现在已经1T了。
HTTP Status 404 - /netflow/jspui/NetworkSnapShot.jsp
I cant seem to figure out what is causing this error. I have just installed netflow and get this error in the browser. I have installed this application many times with no issues so not sure what this is. Anyone have a clue. I dont see any logging or any errors that are telling me either.
Traffic total not accurate
I have one Cisco ASA device connected to my instance of netflow analyzer. The total traffic reported seems to be about 2x what the actual traffic is. As an example, I host an FTP site and by analyzing the FTP logs can determine the amount of data sent to the FTP server. The issue is for the same IP address in netflow analyzer - I get 2x the bytes. I am monitoring both the Untrusted and Trusted interface on the ASA. What could cause this? We just moved to netflow as our firewall was just replaced.
Sampling for SIP traffic
Hi, I have enabled Netflow in Cisco 7609-S for monitoring SIP traffic only. I found that IN traffic is OK but the OUT traffic is not correct. What should be the accurate sampling rate for SIP traffic?
nbar2
Hello! When NBAR2 will be enable in NA?
Cflowd performance monitoring ways
Hi praveen, What are the ways to cflow performance monitoring. I am trying in internet i can't get the valuable source. Is there any way to monitoring through snmp or any other way. Please guide on this. Thanks/Regards
isServerAlreadyRunning false while testing http://localhost:80
Starting mainThread. Waiting for batch file to exit urlstrToTest : http://localhost:80 =============================================================================== . . SERVER_HOME: f:\ManageEngine\NetFlowCentral\bin\\\.. . JAVA: f:\ManageEngine\NetFlowCentral\bin\\..\jre\bin\java . JAVA_OPTS: -Duser.dir="f:\ManageEngine\NetFlowCentral\bin\\" -Dcatalina.home="f:\ManageEngine\NetFlowCentral\bin\\\.." -Dserver.home="f:\ManageEngine\NetFlowCentral\bin\\\.." -Dserver.stats=10000 -Djava.util.logging.manager=com.adventnet.logging.LogManager
Radius Auth problem (it works in general but..)
Hello, Netflow Analyzer configured with Radius Auth: First I have to say, it works perfect but one user. I added a new user configured to use Radius Auth, gave him the role he need to be in. He tried to logon and always he gets the message, user or password wrong. With the same user/password combination he has access to our domain (like all other users I had added before to use Netflow Analyzer) For all other users I have added already it works perfect but him and I have no clue what I can do (ok,
Netflow display interface as ifindex but in the cisco switch ifindex is displayed as numeric value
in the netflowanalyzer switch ports are being displayed as IfIndex10,Ifindex15 etc., but when I check on the switch (Ciscos Nexus 7000) it display as below. How do I match ifindex displayed in Netflow to this MYSWITCH01# sh interface snmp-ifindex -------------------------------------------------------------------------------- Port IFMIB Ifindex (hex) -------------------------------------------------------------------------------- mgmt0 83886080 (0x5000000 ) Eth1/1
deivce interface is showing ifindex on NFA
The netflow is showing the IfIndex10, IfIndex15 etc., but when I check my switch (Cisco nexus 7000) it shows ifindex as numeric value. How do I know which number belong to which IfIndexName on the netflow? MYSWITCH01# sh interface snmp-ifindex -------------------------------------------------------------------------------- Port IFMIB Ifindex (hex) -------------------------------------------------------------------------------- mgmt0 83886080 (0x5000000 ) Eth1/1 436207616
NFA9 Utilization Query
Hello Community, Can someone explain the discrepancies that I'm observing between the utilization calculated in NFA9, see attachment and that shown on the interface. UK00132-DM05-MapleCross#show int tun 0 | inc rxload reliability 255/255, txload 238/255, rxload 201/255 Cheers Carlton
Configuring Nprobe to export IPv6 flows to netflow analyser 9.8
Hi, we were able to successfully export IPv6 traffic flow using Netflow version 9 with templates and flow exporter to netflow analyser 9.8. But IPv6 traffic flows exported from N-probe are not showing up in Netflow analasyer 9.8 .we can see IPv4 flows just fine. Kindly provide configuration required on N-probe to make it work.
Can't start after database clean
Hi We have version 9.6 running over Linux. After several problems with full disk, etc. we decided to make a full cleanup of data, backing up our configuration before. After doing that, service starts and then stops. Log files shown an error creating netflow database because it already exists. Then we drop database. Not works, now log files shown a license issue. Maybe our license information is lost at drop database netflow? How can we restore the service (we have the license xml file)? Is
Flexible Netflow Configuration Increases CPU on Cisco 1812
Hello Community I have configured our router with the following Flexible Netflow configuraton. Upon configuring the device the CPU on the router has gone through roof. Can someone please take a look at the configs and let me know what I can do to reduce the CPU (apart from getting rid of Netflow completely?) Cheers Carlton
IPSLA Configuration & CPU Load
Hello Community, Can someone please explain how much load is placed on the router CPU for each IPSLA? For example, I created 30 connectivity ICMP-ECHO IPSLA's on one of our routers to further evaluate NFA9. However, shortly after configuring the IPSLA's it killed our router - the cpu load went through the roof. Can someone please advise? Cheers Carlton
NTA the version professional
Guys, I teste the NTA and it install the versioon professioanl, but, the insformation in site is this version is descontinued. I to make downloads verion
IPSLA SNMP QUESTION
Hello Community, I have set the snmp community RW string to public1 and set the snmp community string RO also to public1. Is it possible to have the same community string for both RW and RO? Cheers Carlton
Remove Devices from NFA9
Hello Community, Can someone please show me how to remove devices from NFA9? Cheers Carlton
Unaccounted data
Hello. I have problem. NetFlow analyzer 7 was collect data from routers but for last time i see unaccounted data for all collector. Speed of interface shows 0.00 kbps but when i see the traffic graph i see that the data are shown. Do you know what is wrong???
IP SLA OUTPUT QUERY
Hi Community, Can someone please take a look at the attached output and let me know what is meant by 'violation'? Also, why the output show's violation from one source and not a violation from other sources even the location is the same. Cheers Carlton
IP SLA Question
Hello Community, I'm unable to get ip sla to work. It keeps on failing. See below for troubleshooting output. The actual ip sla configuration is as follows: ip sla 19 icmp-echo 212.xx.xx.xx tag sla19_UK00058-DM01-LawfieldSch_212.xx.xx.xx ip sla schedule 19 life forever start-time now Can you please help? Cheers ageout 60 Command Not Excecuted This command is not executed due to errors. No action needed. echoProtocol 2 Command Not Excecuted This command is not executed due to errors. No action needed.
Netflow on 10Gb links
Hi Community, I'm still evaluating NFA9, and I'm wondering if it's ever needed to apply Netflow on 10Gb interfaces as they are unlikely to be subject high utilization. Would you agree? Cheers Carlton
Netflow Requirement Question
Hello Community, I'm still evaluating NFA9, and I was wondering if there was any point in applying netflow to 10Gb interfaces? The reason I ask is because we have a mixture of 1Gb and 10Gb interfaces. The 10Gb interfaces are used as uplinks to our distribution switches. The utilization on the 10Gb will never reach peak utilization and therefore will not need NFA. Would that be correct? Regards Carlton
Netflow Analyzer Interface Selection
Hello Community, I'm still evaluating Netflow Analyzer, and a liking it so far. Can someone please tell me criteria for the application to select an interface? For example, the attachment shows that Netflow Analyser has automatically selected FastEthernet0 and Vlan1. However, it hasn't selected any of the other interfaces on the device. Currently the flow exporter is configured on the Tunnel Interface. Cheers Carlton
IP Flow Cache Timeout values
Hello Community, Can someone please recommend appropriate cache timeout values. I have read the following: ip flow-cache timeout active 1 Breaks up long-lived flows into 1-minute fragments. You can choose any number of minutes between 1 and 60. If you leave it at the default of 30 minutes your traffic reports will have spikes. It is important to set this value to 1 minute in order to generate alerts and viewtroubleshooting data. ip flow-cache timeout inactive 15 Ensures that flows that have finished
Netflow Exporter Question
Hello Support, Can you tell me if its possible to configure a router with more than one destination within the same Netflow Exporter: Flow Exporter NETFLOW-TO-NFA: Description: User defined Export protocol: NetFlow Version 9 Transport Configuration: Destination IP address: 150.50.5.2 Source IP address: 150.50.5.1 Source Interface: Ethernet1/3 Transport Protocol: UDP Destination Port: 9995 Source Port: 53405 DSCP:
IPSLA Configuration Help
Hello Community, I'm currently evaluating the IPSla features of NFA9. I believe I have configured the ip sla features correctly however NFA is still indicating that my device is unreachable, see attached image. I wonder if someone could take at my configuration and let me know if the problem is a configuration on the router? Cheers Carlton
NBAR Reports
Hello Community In the image shown in the attachment you will see my pc with IP Address 10.44.241.128 connected to our router with IP Address 172.17.140.77. Can someone please explain why FNFNbarApp, and NBAR both show that I'm connected with a flow using 'skype' when I'm definitely not using skype? Also, when I generate a 'Troubleshoot Report' with a criteria for skype I see nothing in the report, see attachment. Cheers Carlton
install Netflow
I need the step to install Netflow Analyzer in redhat server. Please contact in jaimemr@cimex.com.cu
Alert Profile Query
Hi Community, I currently use an application that alerts me when the utilization on a link reaches 70% for over an hour in the following format: Interface GigabitEthernet3/12 average outbound load exceeded 70 percent over 60 minutes. I'm sure that NFA Alert Profiles can also provide the above information from the "Thresholds and Action" Section. However, I don't know how to configure it. Can someone please show me. Cheers Carlton
flow-sampler-map ONLY OPTION
Hello Community, When trying to configure IP FLOW EXPORTER, I'm only given the option flow-sampler-map. Are there any other configurations that will allow me to export Netflow? The device is as follows: Stockton_Corporate_DMVPN#show ver Cisco IOS Software, C181X Software (C181X-ADVIPSERVICESK9-M), Version 12.4(6)T8, RELEASE SOFTWARE (fc3) Technical Support: http://www.cisco.com/techsupport Copyright (c) 1986-2007 by Cisco Systems, Inc. Compiled Wed 25-Jul-07 14:51 by khuie ROM: System Bootstrap,
Stop receiving flows
Doing a trial with NFA on CentOS. It was working fine until later today when we add our 10GB interfaces. Can you provide some guidance on how to troubleshoot and what is wrong. Not seeing any data been collected now.
Netflow on Cisco 3750E
Hello Community, Can someone please look at the show version of the Cisco 3750E device and let me know what NFA can manage with this device? At present it is not possible to configure flow monitor, flow exporter etc. on the device. However, is there anything else that can used with NFA to manage the device? MX-Outside-Inter#show ver Cisco IOS Software, C3750E Software (C3750E-UNIVERSALK9-M), Version 12.2(55)SE5, RELEASE SOFTWARE (fc1) Technical Support: http://www.cisco.com/techsupport Copyright
New Alert Profile
Hello Community, I'm attempting to configure my first alert profile. I have configured an alert for when an interface, Ethernet 1/1 goes up/down. However, it dosen't appear to be working. Please see attached for configuration of NFA and router. Thanks for your help. Cheers Carlton
90th Percentile vs 95th percentile marker
I have a need to show my reports with 90th percentile marked rather than the provided 95th percentile as is the default. Is there a product setting that would do this. I am unable to find it. We are in the midst of an evaluation and so far I am impressed with the value of your product.
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