Datasheet

D810R ADSL2+ Router User Guide
4) Click “Next”.
a. Enable NAT:
NAT enables multiple
computers in your LAN
to use the same WAN IP
address for Internet
access. It is
recommended to check
this option.
b. Enable Firewall
It is recommended to
check this option to
avoid some attacks.
c. Enable IGMP Multicast:
IGMP agent. For
example, to enable the
IPTV in the PPPoE mode,
you need to check this
option.
d. Enable WAN Service:
Checked by default. It is
recommended to keep
this default setting,
unless you do not need
to activate your WAN.
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