ADSL ROUTER
USER MANUAL
14
Item
Description
VPI/VCI
Enter the PVC that your ISP gives you.
Enable NAPT
NAPT extends the notion of NAT one step further by also
translating the transport identifier (eg TCP and UDP port numbers,
ICMP query identifiers). This allows the transport identifiers of a
number of private hosts to be multiplexed into the transport
identifiers of a single public IP address.
Enable IGMP
IGMP(Internet Group Management Protocol) is a network-layer
protocol used to establish membership in a Multicast group- it is
not used to carry user data. IGMP version 2 (RFC 2236) is an
improvement over version 1 (RFC 1112) but IGMP version 1 is still
in wide use.
PPP
settings:
User
name
&
password
Enter the user name and password that your ISP gives you.
PPP
Settings:
Type
Continuous: If you want to access the Internet all the time,
select Continuous type.
Connect on Demand: Select this type when you don’t want
the connection up all the time and specify an idle time-out in
the Idle Time field.
Manual: When connect type of PPPoE and PPPoA only is
"Manual", the "Connect" and "Disconnect" button will be
enable.
