IPTABLES full DMZ

[Javier Robles]

Hi Thomas
iam try explain my network layout

ADSL ----> ETH1 --->  LINUX Router (redhat 9)
                                         ETH0 ---> 16-port Fast Ethernet 
Switch ----> All my internal PC´s
                                         ETH2 --->  VIP-400 (Planet VOIP 
Gateway)

When i mail to PLANET to ask for the TCP/UDP port use the VIP-400 they 
sendme these:
Model:     TCP port Used               UDP ports used 
Additional UDP port used if GK is involved
VIP-400    1024-5000        rtp_port_base  -  rtp_port_base +11 
1024
                                                    for default value is 
30000

i need make  the VIP have full acces to the intenet and from internet, 
(sorry for my bad inglish)

Thanks for your help!



----- Original Message ----- 
From: "Thomas Cameron" <thomas.cameron at camerontech.com>
To: "For users of Fedora Core releases" <fedora-list at redhat.com>
Sent: Thursday, July 21, 2005 5:36 PM
Subject: Re: IPTABLES full DMZ


>> Hello, first iam sorry for my bad inglish.
>>
>>     I need some help, iam try connect a VIP-400 VOIP from PLANET, in my
>> network but i cant make a good DMZ in my iptables, dont work, some
>> help please.
>>
>> Javier Robles
>> Argentina
>
> Hi Javier -
>
> You're asking a very broad question, it's hard to answer clearly.  What do
> you mean by "DMZ?"  Normally this is an area where there is access to a
> computer from the Internet.  There are a number of ways to accomplish this
> - opening ports through the firewall, port forwarding, etc.  It's really
> dependant upon how your network is set up.
>
> Can you give a little more information on how your network is set up so we
> can make recommendations?
>
> Thomas
>
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