DSL Connection with Static IP Addresses

Static IP on a Single Computer with no Router:
* IP address is assigned to the local computer.

* The computer is on-line when ever it is turned on and connected to the DSL modem. This increases your vulnerability from "hackers". Please consider using personal firewall software if you have a Static IP address and are not using a router.

Windows Configuration (with no router)

To set up one computer for a static IP address, go to Control Panel, Network and double click the TCP/IP for the Network card. Verify the following settings:
IP address: the IP RTC on Line has assigned to the customer
Subnet mask: 255.255.255.0
Gateway: 216.223.173.1
DNS Configuration: Enable DNS.
Host Name is the username, Search Domain is rtcol.com
DNS Nos.: 156.154.71.1 and 156.154.70.1

Detailed Windows 2000 Instructions

Macintosh Configuration (with no router)

(click here for OS 10)
Connect Via: Ethernet
Configure: Manually
IP address: as assigned by RTC on Line
Subnet mask: 255.255.255.0
Gateway: 216.223.173.1
DNS Nos.: 156.154.71.1 and 156.154.70.1
Search Domain: rtcol.com


Static IP using a Router:
* IP address from RTC on Line is assigned to the router as the WAN IP.
* Local IP's will be assigned by the router using DHCP. See Lynksis Admin Screen
* Local Computer(s) Should have the following network settings.

Windows (with router)
To set up computer for a Local Area Network (LAN) using a router go to Control Panel, Network and double click the TCP/IP for the Network card. Verify the following settings:
IP Address: Obtain IP Address Automatically.
WINS Configuration: Use DCHP for WINS Resolution.
Gateway: Leave Blank
DNS Configuration: Disable DNS
Macintosh (with router)
Connect Via: Ethernet
Configure: Using DHCP (leave DHCP client ID blank)

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