John, The scenario you described here is good. I had my network setup like that before with ISA 2004. The problem I was having was that, the moment I had the external interface configured to have a static private IP address on the private side of the Verizon box NAT, I couldn't send e-mail out. I was able to receive e-mail but not send. Was there any configuration I was supposed to perform? Thanks. T On 3/12/07, John Becker <becker1@xxxxxxxxxxxxxxxxx> wrote:
Technically not a guru ;-) It does not make sense to me that DHCP would be any different for a server version of windows. Is the Verizon router not able to perform NAT? The scenario which works for me: DSL router performing NAT - ISA external NIC manually set to an ip address on the private side of the NAT. KB On Mar 12, 2007, at 8:24 AM, Tee Darling wrote: It's residential. I don't know about MAC or NAT router (Linksys) since I did not ask them that question. My only concern is how do I make it work with ISA Server 2006 on a Windows 2003 server? On 3/12/07, John T (lists) <johnlist@xxxxxxxxxxxxxxxxxxx> wrote: > > Is the Verizon DSL service residential or business? > > > They said it only works with Windows Workstations, so does that mean > that it will not work with a MAC or with a firewall such as Sonicwall or > even a basic NAT router such as a Linksys? > > > *John T* > > > -----Original Message----- > *From:* isalist-bounce@xxxxxxxxxxxxx [mailto: > isalist-bounce@xxxxxxxxxxxxx] *On Behalf Of *Tee Darling > *Sent:* Monday, March 12, 2007 7:32 AM > *To:* isalist@xxxxxxxxxxxxx > *Subject:* [isalist] ISA Server 2004/2006 & Verizon DSL Connection > > > ISA Gurus, > Where are you guys hiding? I need your help out here :). > Okay, here is my problem. I have a Windows Server 2003, XP, and Vista > network setup. I have a Verizon DSL that connects to my network. When I > connect the Verizon DSL box (Westell Wirespeed) to any of my workstations, > I get a public DHCP assigned IP address from Verizon. That's Great. > Everything works fine. But when I connect the Verizon DSL to my Windows > Server 2003, the Verizon box is not able to assign the Public IP address to > the server. According to Verizon, their DSL box only works with Windows > workstations and not Windows servers. > > My plan is to setup my network so that my Windows Server 2003 which has > 2 NICS in it will have ISA Server 2004 or 2006 install on it. Actually, I > will install ISA Server 2006 since I have worked with the 2004 edition for > over a year and a half now. One of the NIC will be connected to the Internal > LAN and the other NIC will be connected to the Verizon Box. But since I > cannot connect the Verizon box directly to the 2nd NIC because of the > limitation that box has with Windows version of the server, what are some of > the connections work around? I even tried to connect the 2nd NIC and the > Verizon box to an unmanaged switch but that was no good. > > Anyone out there with a very good idea to help me make this connection > work? I really need the ISA Server in my environment. Thanks all for any > idea you may have. > > Tee >