TP-Link Archer C7 User Manual page 118

1) DHCPv6
Get non-temporary IPv6 address - Get a non-temporary IPv6 address from the ISP.

Get IPv6 prefix delegation - Get a temporary IPv6 address and IPv6 prefix from the ISP, the

temporary IPv6 address is set to the WAN port, and the LAN port advertise IPv6 address by
RADVD or DHCPs.
IPv6 Address - The IPv6 address assigned by your ISP dynamically.

Click the Renew button to renew the IPv6 parameters from your ISP.
Click the Release button to release the IPv6 parameters from your ISP.
If your ISP gives you one or two DNS IPv6 addresses, select Use the following IPv6 DNS
Servers and enter the Primary IPv6 DNS and Secondary IPv6 DNS into the correct fields.
Otherwise, the DNS servers will be assigned from ISP dynamically.
 Primary IPv6 DNS - Enter the DNS IPv6 address in dotted-decimal notation provided by your ISP.
 Secondary IPv6 DNS - Enter another DNS IPv6 address in dotted-decimal notation provided
by your ISP.

Note:
If you get Address not found error when you access a Web site, it is likely that your DNS servers
are set up improperly. You should contact your ISP to get DNS server addresses.
Archer C7 AC1750 Wireless Dual Band Gigabit Router
Figure 4-108 DHCPv6
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