Topology and placement question

[JF <nep777 () yahoo com>]

hi
first time i will be using snort. this setup will be
for a small office. i know there must be many similar
questions for this one, i looked at some of the docs
and searched google but i still need some help. Here
is what I have: Cable modem -> Netgear Router/FW. Dual
homed Linux box, simple switch ( i have a hub if that
is better).  I plan to have it go like this: 
******************
Modem 
 |
Router/FW (wan adr)
|
| ----  Linux(snort and iptables fw)
         |              |
        eth0(SNORT)  ->   eth1(iptables fw)
         (subnet 1)             |
                           internal(subnet 2)  
******************
does this look right? What would it take to make one
host a DMZ or screened off host to run www and dns?
could I get away with an alias IP on one of the linux
interfaces?

Thank You




    



__________________________________
Do you Yahoo!?
Yahoo! Calendar - Free online calendar with sync to Outlook(TM).
http://calendar.yahoo.com


-------------------------------------------------------
This SF.net email is sponsored by:  Etnus, makers of TotalView, The best
thread debugger on the planet. Designed with thread debugging features
you've never dreamed of, try TotalView 6 free at www.etnus.com.
_______________________________________________
Snort-users mailing list
Snort-users () lists sourceforge net
Go to this URL to change user options or unsubscribe:
https://lists.sourceforge.net/lists/listinfo/snort-users
Snort-users list archive:
http://www.geocrawler.com/redir-sf.php3?list=snort-users