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Showing: 1-13 of 13
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Why are the graphs empty?
Graphs will be empty if there is no data available. If you have just installed and configured Caligare Flow Inspector, wait for at least 1 minute to start seeing graphs. If you still see an empty...
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How long do I have to wait before the graphs are populated?
Initially, when Caligare Flow Inspector has just been installed, wait for at least one minute to start viewing traffic graphs. Later, graphs are populated as and when NetFlow data is received. This...
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Why are only the top 10 values shown in the reports? Can I get a more detailed report?
Caligare Flow Inspector shows the top 10 values in all reports by default. You can view next top 10 results by click on the next button. If you want to view all records, you can use menu...
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The graphs show only IN traffic for an interface, although there is both IN and OUT traffic flowing through that interface. Why's that?
NetFlow traffic accounting is ingress by default, which means that NetFlow accounts for only IN traffic across an interface. Hence, to see both IN and OUT traffic graphs for an interface, you need to...
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Why are some interfaces labeled as IfIndex2, IfIndex3, etc.?
This happens if the interfaces did not respond to the SNMP requests sent by Caligare Flow Inspector. If the interface is up, then the SNMP settings of the interface may have been set incorrectly.
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When I try to access Data, Trends, I get: Warning: No tables found for selected collector.
Log into the web interface and select menu Status->Collectors->Detail. Check if your collector is running (green LED indicator). If you will see a red LED indicator, nfcd process is not...
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The product is installed and everything seems to be running. However, all the database tables have 0 data in them.
Log in into web interface select menu Status->Collectors.
Check if your collector is running (green LED indicator). If it is OK, select detail and check all values, you may find there...
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I did see non-zero DoS state value in the collector status.
In case "DoS state" is non-zero, denial of service protection plug-in blocks data flow, find the source of attack and block it or you can disable this plug-in in the menu...
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I'm seeing corrupted flow time in the status log.
The reason is that time in exported flows is different then local Linux time.
Check if on your Cisco box is valid time via command:
show clock
Check if on netflow Linux box is valid...
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I saw trends results formatted into tables, but no graph is displayed.
You probably haven't installed PHP GD support. Go to the menu “Status->Engine" and check if GDlib is installed.
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I saw graphs in menu "Data->Graphs", but now they aren't available.
Graphs with type "cache" are removed after 1 day. If you want to save these graphs, select them and click on the "Save cached" button.
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When I change the selected table in the trends menu available statistics are changed.
List of available statistics can be changed for different tables, because each collector can define different format of stored data. Check format for each selected collector in the menu...
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How to configure secure LDAP authentication (LDAPS)?
Install ldap-utils, openssl and php-ldap (php4-ldap) packages.
Upload LDAP server public certificate (or certification authority public certificate ) (PEM file) to the /etc/ssl/certs...
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