TP-Link Archer C7 User Manual page 119

Get IPv6 with Unicast DHCP - A few ISPs' DHCP servers do not support the broadcast

applications. If you can't get the IPv6 Address normally, you can choose Unicast. (You
generally need not to check this option).
IPv6 Address Assign Type - There are two types of assignation for IPv6 address: SLAAC

(Stateless address auto-configuration) and DHCPv6 (Dynamic Host Configuration Protocol
for IPv6) Server.
SLAAC
IPv6 Address Prefix -The Prefix of IPv6 Address
•
DHCPv6 Server
Release Time - the length of time a network user will be allowed to keep connecting to the
•
router with the current DHCPv6 Address. Enter the amount of time (in seconds) that the
DHCPv6 address will be leased. The time range is 1~691200 seconds. The default value
is 86400 seconds.
IPv6 Address - Displays the LAN IPv6 Address.
•
2) Static IPv6
 IPv6 Address - Enter the IPv6 address in dotted-decimal notation provided by your ISP.
 Default Gateway - Enter the default gateway in dotted-decimal notation provided by your ISP.
 MTU Size - The normal MTU (Maximum Transmission Unit) value for most Ethernet networks
is 1500 Bytes. For some ISPs, you may need to modify the MTU. But this is rarely required,
and should not be done unless you are sure it is necessary for your ISP connection.
Archer C7 AC1750 Wireless Dual Band Gigabit Router
Figure 4-109 Static IPv6
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