DCS Network Configuration Support



Deliver solutions since 1987.
How to configure DSL routers with public static IP’s for servers:

2wire model 270HG router:

Install ATT/Yahoo setup program from the CD on a computer that is networked to the router.  After the basic configuration is done, them modify the followings:

Logon to the router either from the 2wire program, or from a web browser with URL 192.168.1.254. Open Home Network  configuration screen, then check the Bridge Network box, and enter the subnetmask e.g. 255.255.255.248.  Click Save button at the buttom.

Leave the Public Network box unchecked. Leave the Connection type on the Broadband Link screen unchanged to PPPoE, and assign IP and DNS IP automatically. The Gateway IP will also be assigned by your ISP automatically to the router.

On the Home Network screen: click Advanced settings, enter password if asked. On the right of the screen, click Edit Address Allocation button, and change your server’s IP to DHCP: fixed 99.162.x.x  Whicjh is the IP address what your server will be using. Don’t forget to change the A record in your domain register site.

Open Firewall settings screen, and select the server name, then add all the needed services to the allowed list, such as web server, IMAP server, FTP server…etc.

Close the Router configuration screen, no need to restart the router.  Make sure the Windows Server computer  firewall setting has the exceptions for all the needed services.

 

 


  Netgear FVS338NA router:

Connect to the router with a web browser by entering URL : internal IP 192.168.1.1 or external address: https://216.117.x.x:8080 not http://,

From the Firewall Rule screen: set  inbound mapped an internal IP such as, 192.168.1.5 to a Public IP such as,  216.117.210.75 , and set it to static.  Configure Server Computer IP to internal IP 192.168.1.5, not the public IP.

 Routers that won’t work with Public IP:

Linksys BEFSR41 Cable/DSL router, it does not support Multiple NAT (public IP), neither does a Netgear Prosafe VPN FVS114.

 


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