I have 2 IP's for my Business Network. I am trying to figure out how to get things set up. My ISA2004 Server has 3 NIC's, WAN, DMZ, LAN. One of my IP's is assigned to the WAN. My question is this, for the Perimiter Network (DMZ), do I assign the second IP from my ISP to the DMZ NIC on the ISA2004 Server?
I have a web/dns server in the Perimiter Network connected to a hub, the hub is connected to the DMZ NIC in the ISA2004 Server. Would the IP address of the web/dns server be a private IP like 192.168.x.x or 10.0.x.x? Any help would be appreciated. Thank you.
Hello I guess you should one of your ipÆs to external nic. Then assign 2 different subnets for internal and dmz. Then assign your other live ip (like for mail server) to nic of the server and then apply forwarding rules
ISA2004 Server: WAN NIC: 70.182.xxx.xxx (IP 1 from ISP) DMZ NIC: 192.168.0.1 (Private IP) LAN NIC: 10.0.0.1 (Private IP)
DMZ Server: NIC: 70.182.xxx.xxx (IP @ from ISP)
LAN Server: NIC: 10.0.0.2 (Private IP)
What would the forwarding look like, is that something done on the ISA2004 Server? I am trying to have my ISA2004 Server as my primary DNS for external requests and the DNS Server in the Perimiter Network as a secondary. With the DMZ NIC on the ISA2004 Server having an IP of 192.168.0.1, how will this effect it? If I'm on the internet and do a NSLOOKUP ON ns2.conseptsolutions.com (which is the secondary DNS serve in the DMZ) will it come back with the second public IP I have assigned to that server ? Confusing, I know...
Hello I am noob but I think you should do it this way LetÆs say you have a mail server on your dmz, then forward incoming external smtp packets to your dmz host ( ip or machine name ) Hope someone with more experience help you
I've kind of the same question but I've a router from my isp with a fixed address and 5 public ip address available (6 in total), the router has been setup with routed subnet.
I want to use the ISA Server 2004 because I've 2 seperate LAN's, 1 DMZ LAN. My Server has 4 Nic's in total: 1 from isa to router 1 from isa to lan 1 (corporate lan) 1 from isa to lan 2 (lab lan) 1 from isa to dmz lan
What I'm trying to do is: Lan 1 get on the internet Lan 1 let everyone use OWA Lan 1 get in to the dmz Lan 2 get on the internet Lan dmz everyone from internet to servers (web,ftp...)
IP Range 192.168.1.xxx for LAN 1 IP Range 10.10.10.xxx for LAN 2 IP Range 10.10.0.xxx for LAN 3 IP Range ISP 66.606.66.62 until 67