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X5668 / X5668U
User’s Guide
21
PPP over ATM (PPPoA) and PPP over Ethernet (PPPoE)
Figure 19: WAN Connection, PPPoA or PPPoE Configuration
To configure the PPPoA or PPPoE settings:
Enter the User’s PPP
Username
and
Password
Enter the
Service Provider Name
if any
Select the
Authentication Method
used during negotiation, default is AUTO.
Check “
Dial On Demand
” if you do not need PPPoA or PPPoE connection
always ON and enter the timeout value to disconnect the PPPoA or PPPoE
connection when connection is idle and timeout. If you enter “0”, zero for the
timeout value, it means always ON.
Check the “
IP extension”
if your ISP requests to enable it, otherwise do not
select it. This is a special service to forward IP address assigned by remote to
the local device in the LAN.
Check the “
Use Static IP address”
and enter the IP address if your ISP assigns
a fixed IP address to you. Otherwise, do not select it.
Check to enable “
Retry PPP Password on Authentication Error
”.
Check to enable “
PPP Debug Mode
”
This “
Bridge PPP frames between WAN and Local Ports
” is checked in default.
Click
Next
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22
Figure 20: WAN Service, PPPoA or PPPoE Configuration
IGMP Multicast and WAN service setting:
Check to enable
IGMP Multicast
to avoid the multicast packet flooding to other
LAN ports where do not need this IGMP packet to get better efficiency in
Ethernet port.
Check to enable
WAN service
Enter the
Service Name
if you want to change it.
Click
Next
The
WAN Setup Summary
page shows all of parameters.
Figure 21: WAN Summary, PPPoA or PPPoE Configuration
Click
Save
if correct and click
Back
to restart the configuration again.
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X5668 / X5668U
User’s Guide
23
MAC Encapsulation Routing (MER)
Figure 22: WAN Connection, MER Configuration
To configure the IP over Ethernet settings:
Select “
Obtain an IP address automatically
” or “
Use the following (fixed) IP
address
” and then also enter the
WAN IP address
and
WAN Subnet Mask
.
Select “
Obtain default gateway automatically
” or “
Use the following default
gateway
” and then also enter the
gateway IP address
and
Use WAN Interface
where packets will be sent to
.
Select “
Obtain DNS server address automatically
” or “
Use the following DNS
server addresses
” and then also enter the IP addresses of
Primary DNS server
and
Secondary DNS server.
Click
Next
Figure 23: WAN Service, MER Configuration
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User’s Guide
24
WAN service setting:
Check to enable
NAT
that allows multiple PCs surfing Internet simultaneously
by using the same WAN IP address.
Check to enable
Firewall
Check to enable
IGMP Multicast
to avoid the multicast packet flooding to other
LAN ports where do not need this IGMP packet to get better efficiency in
Ethernet port.
Check to enable
WAN service
Enter the
Service Name
if you want to change it.
Click
Next
The
WAN Setup Summary
page will show up. Please refer related pages above for
reference. Click
Save
if correct and click
Back
to restart the configuration again.
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User’s Guide
25
IP over ATM (IPoA)
Figure 24: WAN Connection, MER Configuration
To configure the IP over Ethernet settings:
Enter the
WAN IP address
and
WAN Subnet Mask
.
Select “
Use the following default gateway
” and then also enter the
gateway IP
address
and
Use WAN Interface
where packets will be sent to
.
Select “
Use the following DNS server addresses
” and then also enter the IP
addresses of
Primary DNS server
and
Secondary DNS server.
Click
Next
The
NAT configuration
and
WAN Setup Summary
page will show up. Please refer
related pages above for reference. Click
Save
if correct and click
Back
to restart the
configuration again.
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