Draytek Vigor3900 User Manual page 129

DHCP IP Lease
Time
Specify Remote
Dial-in IP
More Subnet
DNS Redirection
IPv6 Protocol
Vigor3900 Series User's Guide
Add – Click it to add a new DHCP option profile.
Save – Click it to save the setting.
DHCP Option – Use the drop down list to choose the one
you want.
Value – Type the content of the data to be processed by the
function of DHCP option.
– Click the icon to remove the selected entry.
Set a lease time for the DHCP server. The time unit is minute.
Enable – Check the box to enable this function. Remote
clients within the range specified below can access into
Vigor3900 WUI.
Specify other subnets which might be needed in the future.
Add – Click it to add a new subnet mask with IP address and
specified mode.
Save – Click it to save the settings.
IP – Type the IP address if you click Add for adding a new
entry.
Subnet Mask – Use the drop down list to choose the one you
want.
Mode – Specify NAT or Routing as the mode.
– click the icon to remove the selected entry.
Enable – It can redirect DNS queries from such LAN profile
to router's DNS Server. It must work with LAN DNS
function.
It defines the IPv6 connection types for LAN interface.
Possible types contain Link-Local, Static and DHCP-SLA.
Except Link-Local, each type requires different parameter
settings.
Link-Local- Link-Local address is used for communicating
with neighbouring nodes on the same link. It is defined by the
address prefix fe80::/10. You don't need to setup Link-Local
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