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3 NIC + router + 1 pubblic address

LUCA
I have a 2Mbytes/HDSL line with a router.
Router: external address: 1.2.3.4
        Internal address: 192.168.1.1

Astaro firewall with 3 NIC

Int Adr: 192.168.5.111
Dmz Adr: 192.168.3.111
Ext Adr: 192.168.1.111

I use a non-trasparent proxy.
I use a masquarading from internal to external nic

HOW CAN I DO TO SETUP A WEB SERVER IN THE DMZ ZONE?

My web server is 192.168.3.100

If a external internet user make http://externalrouteraddress the router route the port 80 on external astaro nic 192.168.1.111
Right?

How can I do to redirect 192.168.1.111 call on port 80 at 192.168.3.100 (webserver adr) ????

I tried with DNAT but don't works....

HELP ME!! I'm in despair....

Happy New Year from Italy.


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  • 0
    LUCA,

    the official IP is assigned to your router, isn't it?
    So you will need NAT on your Router and on your
    firewall.
    First rule on the router:
    router external address:80 -> firewall external:80
    Second rule on the firewall:
    firewall external:80 -> webserver:80

    Hope it's clear
    ollion
Reply
  • 0
    LUCA,

    the official IP is assigned to your router, isn't it?
    So you will need NAT on your Router and on your
    firewall.
    First rule on the router:
    router external address:80 -> firewall external:80
    Second rule on the firewall:
    firewall external:80 -> webserver:80

    Hope it's clear
    ollion
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