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ISA 2004 - 3 leg

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ISA 2004 - 3 leg - 30.May2004 5:20:00 AM   
thanhpq

 

Posts: 1
Joined: 29.May2004
Status: offline
I design FireWall for my lab :

ExtFW(IP=203.162.1.1)---Ext PC(IP=203.162.1.20)
I
I
ISA 2004 FW(IP=172.16.1.1)---DMZ(IP=172.16.1.2)
I (Web Server)
I
I
IntFW(IP=192.168.16.1)---PC(IP=192.168.16.9)

I have 8 public IP ( 203.162.1.1-203.162.1.8)
now I want to Public Web Server in DMZ with public IP=203.162.1.2. How do I configuare to right ?
LAN - WAN = NAT ( IP = 203.162.1.1 )
DMZ - WAN = NAT ( IP = 203.162.1.2 )
LAN - DMZ = Router

Help me configuare this tropology, if on Ext PC browse : http://203.162.1.2 ==> my website ==> right.
Thanks and hope soon !
Post #: 1
RE: ISA 2004 - 3 leg - 30.May2004 12:26:00 PM   
pqthanh

 

Posts: 1
Joined: 27.Oct.2003
Status: offline
I setup Publishing Web Server in Public IP = 203.162.1.1 and Listen Incoming Web = 203.162.1.1 and Port=80.
==> Why I can't browse http://203.162.1.1 from Ext PC IP = 203.162.1.2 with GW = 203.162.1.1

(in reply to thanhpq)
Post #: 2
RE: ISA 2004 - 3 leg - 3.Jun.2004 2:42:00 AM   
tshinder

 

Posts: 47490
Joined: 10.Jan.2001
From: Texas
Status: offline
Hi PQ,

If you are using public addresses on the DMZ, what are you using NAT between the DMZ and the External network?

Thanks!
Tom

(in reply to thanhpq)
Post #: 3

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