Draytek Vigor3910 Series, User Manual

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Vigor3910 Series User’s Guide 51
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DHCPv6 client mode would use DHCPv6 protocol to obtain IPv6 address from server.
Available settings are explained as follows:
Item Description
IAID Type a number as IAID.
WAN Connection
Detection Such function allows you to verify whether network
connection is alive or not through NS Detect or Ping Detect.
Mode – Choose Always On, Ping Detect or NS Detect for the
system to execute for WAN detection. With NS Detect mode,
the system will check if network connection is established or
not, like IPv4 ARP Detect. Always On means no detection
will be executed. The network connection will be on always.

Ping IP/Hostname – If you choose Ping Detect as
detection mode, you have to type IP address in this field
for pinging.

TTL (Time to Live) –If you choose Ping Detect as
detection mode, you have to type TTL value.
RIPng Protocol RIPng (RIP next generation) offers the same functions and
benefits as IPv4 RIP v2.
Bridge Mode Enable Bridge Mode - If the function is enabled, the router
will work as a bridge modem.
Enable Firewall – It is available when Bridge Mode is
enabled. When both Bridge Mode and Firewall check boxes
are enabled, the settings configured (user profiles) under
User Management will be ignored. And all of the filter rules
defined and enabled in Firewall menu will be activated.
Bridge Subnet – Make a bridge between the selected LAN
subnet and such WAN interface.