2.3. FlowTraq Server Daemon Installation

This section outlines the process of manually installing or updating the FlowTraq sever daemon. Although the vApp comes with a FlowTraq server daemon installed, it is recommended in high volume environments that FlowTraq is installed on separate and dedicated physical hardware. Windows-based and MacOS-based installs must have FlowTraq Web installed separately.

[Tip]Tip

Follow these procedures to manually install or update the FlowTraq server daemon

Before installing FlowTraq Server, please note the following:

[Caution]Caution

If you are upgrading an existing FlowTraq server installation, the installer will shut down the FlowTraq server daemon, install the new version, and restart the FlowTraq server daemon. During the upgrade process, no flows will be recorded.

[Tip]Tip

FlowTraq Server will not be able to collect any flow data if another flow collector is running on the same system because it will be unable to bind the required listen ports. Please remove or disable any other flow collector software before installing FlowTraq.

[Tip]Tip

Many operating systems have host-based firewalls configured by default to block inbound traffic on frequently-used flow listen ports. FlowTraq Server's default listen ports UDP/2055 (NetFlow/IPFIX over UDP), UDP/9666 and UDP/9996 (cFlow/jFlow), UDP/6343 (sFlow), and TCP/9640 (FlowTraq Client connections). Please ensure traffic on these, and any other ports on which you will configure flow collection, can reach the machine running FlowTraq Server.

On the Windows platform, FlowTraq Server is distributed as a self-extracting installer.

[Important]Important

You must be logged in as an administrator to install or upgrade FlowTraq Server.

  1. Download the installer from the FlowTraq download site.

  2. Double-click the file to launch the installer, then follow the on-screen instructions to complete the installation process.

    [Tip]Tip

    The installer is digitally signed by FlowTraq, Inc. A warning similar to this one may appear when launching the installer from Internet Explorer. Click "Run" to continue with the installation.

    Figure 2.4. Windows Installation Security Warning

    Windows Installation Security Warning

  3. Review the license agreement and click the radio button to indicate your acceptance, then click "Next" .

    Figure 2.5. Windows End-User License Agreement

    Windows End-User License Agreement

  4. Click "Install" to install FlowTraq Server.

    Figure 2.6. Windows Installation

    Windows Installation

On Unix platforms (including Mac OS X), FlowTraq Server is installed with a universal install script that detects your platform and selects and installs a compatible binary and startup scripts for your platform. The following Unix platforms are supported:

Table 2.4. FlowTraq Unix Server Platform Support

PlatformArchitectureStartup Method
Debian Linux, Ubuntu Linux, and variants32-bit Intel (x86), 64-bit Intel (x86-64) Using /etc/init.d and /etc/rc*
RedHat Linux, CentOS, and variants32-bit Intel (x86), 64-bit Intel (x86-64) Using the chkconfig system
SUSE Linux, OpenSUSE and variants32-bit Intel (x86), 64-bit Intel (x86-64) Using /etc/sbin/rc*
Solaris64-bit SPARC, 64-bit Intel (x86-64)Using SVC manifests
FreeBSD32-bit, 64-bit Intel (x86-64) Using /etc/rc.d
Mac OS X64-bit Intel (x86-64) Using launchd

To install FlowTraq Server, take the following steps.

  1. Download the universal Unix installer (FlowTraq-QX_XX-server-PLATFORM.sh.gz , where QX_XX represents the current version of FlowTraq).

  2. Unzip the installer:

    $ gunzip FlowTraq-QX_XX-server-PLATFORM.sh.gz

    This produces FlowTraq-QX_XX-server-PLATFORM.sh.

  3. Run the installer with superuser privileges, either by running as root or via sudo: 

    $ sudo sh FlowTraq-QX_XX-server-PLATFORM.sh

    Figure 2.7. Unix Installation

    Unix Installation

  4. Press [SPACE] to page through the license agreement, and type YES when prompted to indicate your acceptance.

  5. If this is a new installation, you will be asked to select the installation directory. You can press [ENTER] to accept the default installation directory, or you can specify your own.

    [Important]Important

    The permissions on the installation directory needs allow the flowtraq process to write to the directory, as it will update various items at runtime.

    If you are upgrading an existing FlowTraq Server installation, the current configuration is retained and the new server daemon is started right away.

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