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Benefits
Does not require expensive software or hardware components.
Open source.
The system may run on any hardware.
Drawbacks
May be difficult to configure.
No graphical user interface.
Examples
An example using "ipchains" (Linux 2.2)
# /sbin/ipchains -A input -d 0/0 80 -p tcp -j REDIRECT 3128
An example using "iptables" (Linux 2.4)
# /sbin/iptables -t nat -A PREROUTING -p tcp -d 0.0.0.0/0
--dport 80 -j
DNAT --to 192.168.0.1:3128
An example using "ipfilter" (FreeBSD 2.2 or later, NetBSD 1.2
or later, IPF 3.1)
# echo "rdr ed0 0.0.0.0/0 port 80 -> 192.168.0.1 port 3128
tcp" >> /etc/ipnat.conf
# ipnat -f /etc/ipnat.conf
where ed0 is your internal interface name.
An example using "ipfw" (FreeBSD 2.0 or later)
# ipfw add fwd 192.168.0.1,3128 tcp from any to any 80
Additional information:
Summary of Contents for INTERNET GATEKEEPER WINDOWS 2000-2003 SERVER 6.61...
Page 1: ...F Secure Internet Gatekeeper Windows 2000 2003 Server Administrator s Guide...
Page 10: ...10 ABOUT THIS GUIDE How This Guide is Organized 11 Conventions Used in F Secure Guides 13...
Page 26: ...26 2 DEPLOYMENT Overview 27 Deployment Scenarios 29...
Page 58: ...58 Step 10 Enter the IP address of the F Secure Policy Manager Server Click Next to continue...
Page 261: ...CHAPTER10 261 Quarantine Management Figure 10 1 Quarantine Query page...
Page 296: ...296 A APPENDIX Warning Messages HTTP Warning Messages 297 SMTP Warning Messages 298...
Page 304: ...304 C APPENDIX Access Log Variables List of Access Log Variables 305...
Page 309: ...309 D APPENDIX Mail Log Variables List of Mail Log Variables 310...
Page 360: ...360 G APPENDIX Services and Processes List of Services and Processes 361...
Page 414: ...414...
