Juniper SECURITY THREAT RESPONSE MANAGER - LOG MANAGEMENT INSTALLATION REV... User manual

Juniper Networks, Inc.
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Part Number:530-027302-01, Revision 1
Security Threat Response Manager
STRM Log Management Installation
Guide
Release 2008.2 R2

2
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specifications are designed to provide reasonable protection against such interference in a residential installation. However, there is no guarantee that
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STRM Log Management Installation Guide
Release 2008.2 R2
Copyright © 2008, Juniper Networks, Inc.
All rights reserved. Printed in USA.
Revision History
September 2008—Revision 1
The information in this document is current as of the date listed in the revision history.

CONTENTS
ABOUT THIS GUIDE
Conventions 1
Technical Documentation 1
Contacting Customer Support 2
1PREPARING FOR YOUR INSTALLATION
Deploying STRM-LM 3
Additional Hardware Requirements 4
Additional Software Requirements 4
Browser Support 4
Preparing Your Network Hierarchy 5
Identifying Network Settings 5
Identifying Security Monitoring Devices 6
2INSTALLING STRM-LM
Setting Up Appliances 9
Installing Japanese Support 14
Accessing STRM-LM 15
ACHANGING NETWORK SETTINGS
Changing Network Settings in an All-in-One Console 17
Changing the Network Settings of a Console in a Multi-System Deployment 18
Changing the Network Settings of a Non-Console in a Multi-System Deployment 21
INDEX

STRM-LM Installation Guide
Juniper
Networks ABOUT THIS GUIDE
The STRM-LM Installation Guide provides you with information on setting up
STRM-LM. This guide assumes a working knowledge of networking and Linux
systems.
Conventions Table 1 lists conventions that are used throughout this guide.
Technical
Documentation
You can access technical documentation, technical notes, and release notes
directly from the Qmmunity web site at https://[e-mail]. Once you
access the Qmmunity web site, locate the product and software release for which
you require documentation.
Your comments are important to us. Please send your e-mail comments about this
guide or any of the Juniper Networks documentation to:
[e-mail].
Include the following information with your comments:
•Document title
•Page number
Table 1 Icons
Icon Type Description
Information note Information that describes important features or
instructions.
Caution Information that alerts you to potential loss of
data or potential damage to an application,
system, device, or network.
Warning Information that alerts you to potential personal
injury.

STRM-LM Installation Guide
2ABOUT THIS GUIDE
Contacting
Customer Support
To help you resolve any issues that you may encounter when installing or
maintaining STRM-LM, you can contact Customer Support as follows:
•Log a support request 24/7: https://[e-mail]
For access to the Qmmunity web site, please contact Customer Support.
•Access Qmmunity and Self-Service support using e-mail: [e-mail]
•Telephone assistance: 1.866.377.7000

STRM-LM Installation Guide
1PREPARING FOR YOUR
INSTALLATION
This chapter provides information for when planning your STRM-LM deployment
including:
•Deploying STRM-LM
•Additional Hardware Requirements
•Additional Software Requirements
•Browser Support
•Preparing Your Network Hierarchy
•Identifying Network Settings
•Identifying Security Monitoring Devices
Your STRM-LM deployment may consist of STRM-LM installed on one or multiple
systems. You can also connect one or multiple STRM 1601system to your
STRM-LM system. For more information on appliances, see the Hardware
Installation Guide.
To ensure a successful STRM-LM deployment, adhere to the recommendations in
this document.
Deploying
STRM-LM
You can deploy STRM-LM using appliances or STRM-LM software installed on
your own hardware. A STRM-LM appliance includes STRM-LM software and a
CentOS-4 operating system. For further information on STRM appliances, see the
Hardware Installation Guide.
STRM-LM components that may exist in your deployment include:
Note: For more information on each STRM-LM component, see the STRM-LM
Administration Guide.
•Console - Provides the interface for STRM-LM. The Console is accessed from
a standard web browser. When you access the system, a prompt appears for a
user name and password, which is configured during the installation process.
You must also have Java installed. For information on software requirements,
see Additional Software Requirements.

STRM-LM Installation Guide
4PREPARING FOR YOUR INSTALLATION
•Event Collector - The Event Collector gathers events from local and remote
device sources. The Event Collector normalizes events and sends the
information to the Event Processor. Before being sent to the Event Processor,
the Event Collector bundles identical events to conserve system usage.
•Event Processor - Processes events collected from one or more Event
Collector(s). Once received, the Event Processor correlates the information
from STRM-LM and distributes to the appropriate area, depending on the type
of event. Rules are applied to the events that allow the Event Processor to
process according to the configured rules.
Additional
Hardware
Requirements
Before installing your STRM-LM systems, make sure you have access to the
additional hardware components:
•Monitor and keyboard or a serial console
•To make sure that your STRM-LM data is preserved during a power failure, we
highly recommend that all STRM-LM appliances or systems running STRM-LM
software storing data (such as, Consoles or Event Processors) be equipped
with a Uninterrupted Power Supply (UPS).
Additional Software
Requirements
Before installing STRM-LM, make sure you have Java Runtime Environment
installed on your system. You can download Java version 1.5.0_15 at the following
web site: http://java.com/
Browser Support You must have a browser installed on your client system to access the STRM-LM
interface. STRM-LM supports the following web browsers:
- Microsoft Internet Explorer 6.0/7.0
- Firefox 2.0
Preparing Your
Network Hierarchy
STRM-LM uses the network hierarchy to understand your network traffic and
provide you with the ability to view network activity for your entire deployment.
STRM-LM supports any network hierarchy that can be defined by a range of IP
addresses. You can create your network based on many different variables,
including geographical or business units. For example, your network hierarchy
may include corporate IP address ranges (internal or external), physical
departments or areas, mails servers, and web servers.
Once you define the components you wish to add to your network hierarchy and
install STRM-LM, you can then configure the network hierarchy using the
STRM-LM interface. For each component you wish to add to your network
hierarchy, use the following table to indicate each component in your network map.

STRM-LM Installation Guide
Identifying Network Settings 5
At a minimum, we recommend that you define objects in the network hierarchy for:
•Internal/external Demilitarized zone (DMZ)
•VPN
•All internal IP address space (for example, 0.0.0.0/8)
•Proxy servers
•Network Address Translation (NAT) IP address range
•Server Network subnets
•Voice over IP (VoIP) subnets
For more information, see the STRM-LM Administration Guide - Setting Up
STRM-LM, Creating Your Network Hierarchy.
Identifying Network
Settings
Before you install STRM-LM, you must have the following information for each
system you wish to install:
•Hostname
•IP address
•Network Mask address
•Subnet Mask
•Default Gateway
•Primary DNS Server
•Secondary DNS Server (Optional)
•Public IP address for networks using Network Address Translation (NAT)
•E-mail Server
•NTP Server (Console only) or Time server
Identifying Security
Monitoring Devices
STRM-LM can collect and correlate events received from external sources such as
security equipment (for example, firewalls, VPNs, or IDSs) and host or application
security logs, such as, window logs. Device Support Modules (DSMs) allows you
to integrate STRM-LM with this external data.
Table 1-1 Network Hierarchy
Description Name IP/CIDR Value Weight

STRM-LM Installation Guide
6PREPARING FOR YOUR INSTALLATION
STRM-LM automatically discovers sensor devices that are sending syslog
messages to an Event Collector. Any sensor devices that are automatically
discovered by STRM-LM appear in the Sensor Devices window within the
STRM-LM Administration Console. For more information, see Chapter 4 Using the
Deployment Editor of the STRM-LM Administration Guide.
Non-syslog based information sources must be added to your deployment
manually. For more information, see the Managing Sensor Devices Guide. For
each device you wish to add to your deployment, record the device in Ta b l e 1 - 2 .
Where:
•Link Speed & Type indicates the maximum network link (in Kbps) for firewall,
router, and VPN devices. Record the primary application of the host system, for
example, e-mail, anit-virus, domain controller, or a workstation.
•Msg Level indicates the message level you wish to log. For example, critical,
informational, debug.
•No. of Users indicates the maximum number of hosts/users using or being
served by tis device.
•Network Location indicates whether this device is located on the Internet
DMZ, Intranet, or Extranet DMZ.
•Geographic Location indicates if the device is located on the same LAN as
STRM-LM or sending logs over the WAN identified in the Link Speed & Type
column.
•Credibility indicates the integrity of an event as determined by the credibility
rating from source devices. Credibility increases as multiple sources report the
same event.
Table 1-2 Devices
Device
Type QTY
Product
Name/
Version
Link
Speed
& Type
Msg
Level
Avg Log
Rate
(Event/Sec)
No. of
Users
Network
Location
Geographic
Location
Credibility
(0 to 10)