3Com BR-6574N manual Ttl

2-4-2 Using ‘Fixed-IP xDSL’ as broadband connection type

If your ISP requires you to set a fixed IP address to establish connection, you can use this connection type to input the IP address information assigned by your ISP.

Please note that not only xDSL connections (like ADSL, HDSL, VDSL) can use this connection type, you can select this connection type for all connections that requires you to input a fixed IP address. Also, if your ISP is assigning a fixed IP address to you by DHCP or PPPoE, do not select this connection type. Please contact your ISP’s service hotline to make sure you really need to use static IP as connection type.

Here are descriptions of every setup items:

Item Name	Description
IP address assigned by	Please input IP address assigned by your
your by your service	service provider.
provider
Subnet Mask	Please input subnet mask assigned by your
	service provider.
DNS address	Please input the IP address of DNS server
	provided by your service provider.
Service Provider	Please input the IP address of DNS server
Gateway Address	provided by your service provider.
TTL	Time-to-live (TTL) is a value in an Internet
	Protocol packet that tells a network router
	whether or not the packet has been in the
	network too long and should be discarded.