Astak R4020A - User Manual - Manual (Page 52)

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Enable IPv6 pass through
on VPN connection
This function is used to allow Internet Protocol Version 6
(IPv6) packets from VPN connection pass through the router.
The default is not enabled.
Enable PPPoE pass through
on VPN connection
This function is used to allow Point-to-Point Protocol over
Ethernet (PPPoE) packets from VPN connection pass through
the router.
The default is not enabled.
History MAC Table
The History MAC Table lists the MAC addresses you have
cloned.
If you want to remove one or more history records, check
the “Select” boxes of the records and click the
button.
If you want to remove all the history records, click the
button.
Click the button to uncheck all the boxes.
Note: The table can save up to three MAC addresses.
B. DHCP Client
Item Description
WAN Access Type Select DHCP Client type to access the WAN.
Host Name
You can set a host name for the router if your Internet service
has been configured with a host name.
MTU Size
You can set the MTU size between 1400 and 1492 bytes.
The default value is 1492.