Software that makes your network work

Phone:  +44 (0)1256 636445
FAX:     +44 (0)7050 693928/+44 (0)871 9004235
email:    sales@extralan.co.uk











 

Firewall Log Analyser

1 firewalls license annual subscription - £198.73
2 firewalls license annual subscription - £389.51
 
email sales@extralan.co.uk for  additional firewalls or annual subscription licensing

See ManagEngine's Solution Map, or  take a look at a summary of all AdventNet's management products

Firewall Log Manager - Overview

A Firewall is an important perimeter defense tool that protects your network from attacks. Security tools like Firewalls, VPN, and Proxy Servers generate a huge quantity of traffic logs, which can be mined to generate a wealth of security information reports.

ManageEngine Firewall Analyzer is a web-based, cross-platform, log analysis tool that helps network administrators and managed security service providers (MSSP) to understand how bandwidth is being used in their network. Firewall Analyzer analyzes logs received from different firewalls and generates useful reports and graphs. Trend analysis, capacity planning, policy enforcement, and security compromises are some of the critical decisions that are made simpler using Firewall Analyzer.

Benefits of using Firewall Analyzer:

Employee Internet Monitoring:
 

bulletWebsite accessed by the employees in your organization.
bulletProtocols used by them for communication.
bulletWorking Hour and Non-Working Hour internet usage details and trends
bulletFirewall Rules used by your employees and their usage pattern.
bulletGet notification as when an employee tries to access restricted sites.
bulletTo identify internet abuse, and excessive internet usage.

Features

Multiple Device Support – support for most leading enterprise firewalls, vpn, ids & proxy servers.

MSSP support – user-based firewall views, anomaly detection filters for network behavioral analysis aid Managed Security Service Providers to manage multiple client networks.

Real-time Alerting – set threshold-based alerts and instant e-mail notifications when alerts are triggered.

Flexible Log Archiving – archive all log data, or modify archiving intervals depending on disk space.

Trending – view traffic trends and determine usage patterns and peak hours.

Instant Reports – generate over 100 pre-defined reports on bandwidth usage, protocol usage, and more.

Powerful Multi-level Drill-down – drill down from traffic reports to see top hosts, top protocols, top website's, and more.

Security Analysis – analyze denied requests, top denied URL's, and more.

VPN / Squid Proxy Reports – view VPN statistics, VPN usage details, squid usage, top talkers, website details, and more.

Custom Reports – define reporting criteria, set graph parameters, and save reports.

Scheduled Reporting – set up schedules for reports to be generated and emailed automatically.

Anytime, Anywhere Access & Management – web-based user interface lets you view event details in real-time from any system on the network.

Built-in Database – comes with an integrated MySQL database that is already configured to store all log data. No external database configurations are needed.

Host OS Support – Can be installed and run on Windows and Linux-based systems making it suitable for deployment in a wide range of enterprises.

Architecture

Firewall Analyzer uses a built-in syslog server to store the firewall logs, and provides comprehensive reports on firewall traffic, security breaches, and more. This helps network administrators to arrive at decisions on bandwidth management, network security, monitor web site visits, audit traffic, and ensure appropriate usage of networks by employees. The collected logs are parsed and stored in the inbuilt MySQL database for analysis and report generation.

Supported Firewalls

Firewall Analyzers supports the following device logs. For complete details on the type of logs supported in each of these devices, please refer here.

Applied Identity Microsoft ISA
ARKOON NetApp
Astaro NetASQ
Aventail NetFilter
AWStats Netopia
BlueCoat NetScreen
Check Point Network-1
Cimcor Recourse Technologies
Cisco PIX Snort
CyberGuard SonicWALL
FreeBSD Squid Project
Fortinet and Fortigate St. Bernard Software
Global Technologies (GNAT) Sun Microsystem
Ingate WatchGuard
Inktomi Zywall
Lucent  

System Requirements

Hardware Requirements

The minimum hardware requirements for installing and working with Firewall Analyzer are given below.

bullet1GHz Pentium 4 processor or equivalent
bullet512 MB of RAM*
bullet1 GB of disk space*
bulletMonitor that supports 1024x768 resolution

*The following table recommends the disk space and RAM size requirements of the system where Firewall Analyzer is installed. The disk space and RAM size requirements depends on the number of devices sending log information to Firewall Analyzer, the number of firewall log records received per second or the firewall log data received per day by Firewall Analyzer.

Log Records Rate or Volume RAM Size Hard Disk Space Requirement
Per Month to Archive Logs
50/sec or 1.5 GB/day 512 MB 30 GB
100/sec or 3 GB/day 1 GB 90 GB
300/sec or 9 GB/day 2 GB 270 GB
500/sec or 15 GB/day 2 GB 450 GB
1000/sec or 30 GB/day 3 GB 900 GB
2000/sec or 60 GB/day 4 GB 1.8 TB

CPU Requirements

bulletDedicated machine has to be allocated to process more than 200 logs per second.
bulletDual core processors are needed to process more than 500 logs per second.
bulletQuadra core processors are needed to process more than 1000 logs second.

RAM Requirements

bulletNumber of firewalls handled by the Firewall Analyzer will increase the requirement of the above RAM values. So it is better to have RAM value higher than the suggested value in case of having more than 5 firewalls.

Separate Installation

bulletFirewall Analyzer server and MySQL database can be installed in separate machines, in case of higher log rate with low-end CPU machines.

Hard Disk Requirements for more months

bulletThe above Hard Disk space requirement projected is for one month. If you need to archive the logs for more number of months, multiply the above requirements with the number of months based on your requirement.
 

Note: The Log Records Per Second is the total log records received per second by Firewall Analyzer from all the configured devices.

MySql Performance Improvement Parameters

For better performance, we recommend replacing the existing MySQL parameters mentioned in startDB.bat/sh, available under <FirewallAnalyzerHome>\bin directory, with the following MySQL parameters changes for the corresponding RAM Size.

RAM Size MySQL Parameters For Windows Installation MySQL Parameters For
Linux Installation
512 MB Default configuration as given in startDB.bat Default configuration as given in startDB.sh
1 GB --innodb_buffer_pool_size=400M
--key_buffer_size=250M
--tmp_table_size=100M		 --innodb_buffer_pool_size=400M
--key_buffer_size=250M
--tmp_table_size=100M
2 GB --innodb_buffer_pool_size=900M
--key_buffer_size=600M
--tmp_table_size=100M		 --innodb_buffer_pool_size=900M
--key_buffer_size=600M
--tmp_table_size=100M
3 GB --innodb_buffer_pool_size=900M
--key_buffer_size=600M
--tmp_table_size=100M		 --innodb_buffer_pool_size=1400M
--key_buffer_size=1000M
--tmp_table_size=100M
4 GB --innodb_buffer_pool_size=900M
--key_buffer_size=600M
--tmp_table_size=100M		 --innodb_buffer_pool_size=1800M
--key_buffer_size=1200M
--tmp_table_size=100M

Supported Operating Systems

Firewall Analyzer can be installed and run on the following operating systems and versions:

bulletWindows™ NT/2000/2003/XP/Vista
bulletLinux - RedHat 8.0/9.0, Mandrake/Mandriva, SuSE, Fedora, CentOS

Note: If Firewall Analyzer is installed in SuSE Linux, then ensure that in the mysql-ds.xml file, present under <FirewallAnalyzer_Home>/server/default/deploy you replace localhost mentioned in the following line : <connection-url>jdbc:mysql://localhost:33336/firewall</connection-url> with the corresponding IP Address or DNS resolvable name of the current system where Firewall Analyzer is installed.

Supported Web Browsers

bulletInternet Explorer 5.5 and later
bulletNetscape 7.0 and later
bulletMozilla 1.5 and later
bulletFirefox 1.0 and later


All trademarks, trade names, service marks, service names, product names and images used on this site belong to their respective owners.

Copyright © 1999-2009 ExtraLAN Ltd. Last modified: Februar 19, 2009