LinuxQuestions.org
Support LQ: Use code LQ3 and save $3 on Domain Registration
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Networking
User Name
Password
Linux - Networking This forum is for any issue related to networks or networking.
Routing, network cards, OSI, etc. Anything is fair game.

Notices

Reply
 
Search this Thread
Old 04-06-2003, 11:33 AM   #1
Manuel-H
Member
 
Registered: Apr 2003
Location: Singapore
Distribution: Slackware32/64, Ubuntu, Fedora, RHEL
Posts: 130

Rep: Reputation: 15
How to Setup DMZ?


Dear Sir/Madam,

I have read theories about DMZ. How do I implement it?

I have the following:-
1 router, 1 FW (2 x NICs), 2 x Internet Servers(mail+www), other PCs are local

Internet IP: 14 Usable (x.x.x.161-174)
Local IP: 192.168.0.x

Is this setup correct?

intenert --> router (WAN IP 161) --> (WAN IP 162) fw (LAN IP 192.168.0.1) --> switch --> local PC
from same switch --> internet server 1 (192.168.0.2)
from same switch --> internet server 2 (192.168.0.3)

On fw - do portfw 163 --> 192.168.0.2 (for www, smtp, pop)
On fw - do portfw 164 --> 192.168.0.3 (for www, smtp, pop)

Is this called DMZ?? Or how do I setup one with the above devices?

Appreciate any suggestions.
 
Old 04-06-2003, 12:55 PM   #2
david_ross
Moderator
 
Registered: Mar 2003
Location: Scotland
Distribution: Slackware, RedHat, Debian
Posts: 12,047

Rep: Reputation: 64
Thst is a VERY theoretical DMZ most people create physical seperations between the LAN WAN & DMZ as below.
Code:
          WAN
           |
           |
        (eth0)
       Firewall
    (eth1)  (eth2)
      /        \
     /          \
  LAN           DMZ
   |             |
  / \           / \
PC1 PC2      Web   Mail
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
DMZ help... phishman3579 Linux - Networking 19 12-10-2005 12:58 AM
what is dmz blackzone Linux - Networking 3 01-06-2005 05:46 AM
DMZ IPtables setup JoeMoer Linux - Networking 1 09-10-2004 09:01 PM
DMZ help phishman3579 Linux - Security 1 07-15-2003 04:47 PM
DMZ can't get DNS lhiggins Linux - Newbie 1 07-06-2003 03:47 AM


All times are GMT -5. The time now is 09:05 PM.

Main Menu
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration