User Manual

Archer CR700
AC1750 Wireless Dual Band DOCSIS Cable Modem Router User Guide
35
Valid Lifetime - The Valid Lifetime is the amount of time in which a network user will be
allowed connection to the modem router with their current dynamic IP address. Enter the
amount of time, in seconds, then the user will be assigned this dynamic IP address. After the
dynamic IP address has expired, the user will be automatically assigned a new dynamic IP
address. The default is 3600 seconds.
Rapid Commit
Check the box to enable prefix fast distribution function.
Unicast
Select the checkbox to enable unicast function. The default setting is disabled.
Stateless Dhcpv6 - Stateless DHCPv6 is a combination of “stateless Address
Autoconfiguration” and “Dynamic Host Configuration Protocol for IPv6” and is specified by
RFC3736. Check the box to enable this function.
Client Status:
IP Address
- The IP address of the DHCP client
MAC Address - The MAC address of the DHCP client
Reachability StateDisplay the reachability of network.
5.3.4 Dynamic DNS
Choose menu Advanced
Network
Dynamic DNS, and you can configure the Dynamic
DNS function.
The modem router offers the DDNS (Dynamic Domain Name System) feature, which allows the
hosting of a website, FTP server, or e-mail server with a fixed domain name (named by yourself)
and a dynamic IP address, and then your friends can connect to your server by entering your
domain name no matter what your IP address is. Before using this feature, you need to sign up for
DDNS service providers such as dyn.com/dns/
. The Dynamic DNS client service provider will give
you a password or key.
Figure 5-12
DDNS Service - The service provider of DDNS. In this field you could select Disabled,
dyn.com/dns/ or www.noip.com . If you have selected dyn.com/dns/ or www.noip.com
, you
need to sign up for DDNS service providers.
User Name & Password - Type the “User Name” and “Password” for your DDNS account.