Siemens SLI-5310 - Manual (Page 58)

ADSL Router User Manual
6. Check Configure the second IP Address and Subnet Mask for LAN
Interface and enter the information needed.
Secondary IP Address: 10.3.80.81
Subnet mask: 255.255.255.248
Click Next.
7. Check the network information on the Summary page. Make sure the settings
match the settings provided by your ISP. Click Finish.
8. Refer to the TCP/IP properties, specify an IP Address, and fill in other
information needed, e.g.:
IP Address: 10.3.80.82
Subnet Mask: 255.255.255.248
Gateway: 10.3.80.81
Preferred DNS server: 168.95.1.1
9. Now the IAD is well-configured. You can access the Internet.
50