Draytek Vigor3900 User Manual page 125

Vigor3900 Series User's Guide
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DHCP IP Lease Set a lease time for the DHCP server. The time unit is minute.
Time
DHCP Routers In general, this box will be blank. It means Vigor3900 will be
regarded as the gateway for the user.
However, if you want to use other gateway, please assign the
IP address in this field.
DHCP Next Server Type the IP address of the secondary DHCP server.
DHCP packets can be processed by adding option number
DHCP Options
and data information when such function is enabled.
Each DHCP option is composed by an option number with
data. For example,
When such function is enabled, the specified values for
DHCP option will be seen in DHCP reply packets.
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.
Specify Remote Enable – Check the box to enable this function. Remote
Dial-in IP clients within the range specified in the fields of Remote
Dial-in Start IP and Remote Dial-in End IP can access into
Vigor3900 WUI.
More Subnet Different subnets can be created under one LAN profile.
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.
Option number:100
Data: abcd
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