Ethical Hacking

Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package.
Computer Forensics Training at InfoSec Institute

Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors.




Network Security Firewalls
[Top] [All Lists]

firewalling- routing question

Subject: firewalling- routing question
Date: Wed, 24 Nov 2004 09:51:03 +0100
i need to set up a filtering firewall to secure my servers into a big wan.
i have 5 servers and this are their ip:


151.92.42.192 (DNS,PDC) Mask:255.255.255.0 gateway 151.92.42.1
151.92.42.260 (NAS) Mask:255.255.255.0 gateway 151.92.42.1
10.101.16.230 (WEB SERVER) Mask:255.255.255.0 gateway 10.101.16.1
10.101.11.10 (SQL) Mask:255.255.254.0 gateway 10.101.11.1
10.101.11.11 (NAS) Mask:255.255.254.0 gateway 10.101.11.1


can i use only one firewall with 2 network cards? or i need someone else?

i do not need a proxy because this is not a private lan but a DMZ regarding servers.

i make this question because i don't know how to manage this ip addresses if they have differents gateways and subnet masks.

thank you in advance

vittorio

<Prev in Thread] Current Thread [Next in Thread>
  • firewalling- routing question, security <=