TP-Link Omada ER8411 VPN Router - Manual (Page 36)

Configuring Network LAN Configuration
User Guide 27
DHCP Mode --
DHCP Server
If you select DPCP Server as DHCP Mode, the DHCP server of the gateway will assign
IP addresses to the LAN clients. Configure the following parameters.
Status: Check the box to enable DHCP Server.
Starting IP Address / Ending IP Address: Enter the starting IP address and ending IP
address of the DHCP server’s IP pool. The IP pool defines the range of IP addresses
that can be assigned to the LAN clients. Note that the starting IP address and ending
IP address should be in the same subnet as the IP address of the LAN port.
Lease Time: Specify the lease time for DHCP clients. Lease time defines how long the
clients can use the IP address assigned by the DHCP server. Generally, the client will
automatically request the DHCP server for extending the lease time before the lease
expired. If the request fails, the client will have to stop using that IP address when the
lease finally expired, and try to get a new IP address from another DHCP server.
Default Gateway: (Optional) Enter the default gateway which is assigned by the DHCP
server. It is recommended to enter the IP address of the LAN port.
Default Domain: (Optional) Enter the domain name of your network.
Primary DNS / Secondary DNS: (Optional) Enter the DNS server address provided by
your ISP. If you are not clear, please consult your ISP.
Option60: (Optional) Enter the value for DHCP Option 60. DHCP clients use this field
to optionally identify the vendor type and configuration of a DHCP client. Mostly, it
is used in the scenario where the APs apply for different IP addresses from different
servers according to the needs. For detailed information, please consult the vendor.
For TP-Link, this entry should be TP-Link.
Option66: (Optional) Enter the value for DHCP Option 66. It specifies the TFTP server
information and supports a single TFTP server IP address.
Option67: (Optional) Enter the value for DHCP Option 67. It specifies the boot file
name.
Option138: (Optional) Enter the value for DHCP Option 138. It is used in discovering
the devices by the Omada controller.
Option150: (Optional) Enter the value for DHCP Option 150. It specifies the TFTP
server information and supports multiple TFTP server IP addresses.
Option159: (Optional) Enter the value for DHCP Option 159. This option is used to
configure a set of ports bound to a shared IPv4 address.
Option160: (Optional) Enter the value for DHCP Option 160. This option is used to
configure DHCP captive portal.
Option176: (Optional) Enter the value for DHCP Option 176. This option is used to
configure parameters for IP phones.
Option242: (Optional) Enter the value for DHCP Option 242. This option is used to
provide the TMS address automatically.