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tri homed DMZ in ISA 2006

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tri homed DMZ in ISA 2006 - 5.Aug.2007 10:00:06 AM   
Zac

 

Posts: 44
Joined: 6.Oct.2005
From: Kuwait
Status: offline
Hi,


I am planning to implement tri homed DMZ in ISA 2006 (ISA std edition installed on windows 2003 and it is a member of domain). 3 NIC are installed.
 
NIC1 (LAN)
IP- 192.168.2.22 255.255.255.0
Gateway-NO
Preferred DNS server- 192.168.2.2
 
NIC2 (DSL)
IP- 62.215.x.x
Gateway:-62.215.x.x
DNS-62.215.x.x
          62.215.x.x
 
NIC3 (DMZ)
IP-192.168.8.1 255.255.255.0
Gateway-NO
DNS-NO
 
My host server in the DMZ has two NIC. One for DMZ and the other one has public IP with DNS from the ISP.
 
The NIC1 used for the DMZ in the host has an IP -192.168.8.2 255.255.255.0. I am not sure which IP of my isa should be given as the gate way for this.
 
I have added the net work for DMZ and created rules for DMZ-Internal (NAT) and DMZ-External (ROUTE) in the network rules. The server in the DMZ should be enabled for Remote Desktop Access for our clients out side. I need to know how can I establish this. What access rules are needed and what server publishing rule I should use.

Thanks in advance,


Zac
Post #: 1
RE: tri homed DMZ in ISA 2006 - 21.Aug.2007 10:32:56 AM   
tshinder

 

Posts: 50013
Joined: 10.Jan.2001
From: Texas
Status: offline
Hi Zac,

Check out my articles on trihomed DMZs on this site.

Thanks!
Tom

_____________________________

Thomas W Shinder, M.D.

(in reply to Zac)
Post #: 2
RE: tri homed DMZ in ISA 2006 - 18.Sep.2007 8:17:49 PM   
ppatita

 

Posts: 5
Joined: 18.Sep.2007
Status: offline
Hi Tom, could you tell us the name of the article that we have to look for?.
Thank you very much.


_____________________________

Patty

(in reply to tshinder)
Post #: 3
RE: tri homed DMZ in ISA 2006 - 19.Sep.2007 7:22:39 AM   
tshinder

 

Posts: 50013
Joined: 10.Jan.2001
From: Texas
Status: offline
Search the site for DMZ and check them all out.

HTH,
Tom

_____________________________

Thomas W Shinder, M.D.

(in reply to ppatita)
Post #: 4

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