Installation guide

Wireless ADSL Modem User’s Manual 42
• Interface: This field allows the user to choose specific WAN Interface (PVC or
PPP Session) for NAT Session.
• NAT Session Name Status will be displayed at the bottom of this page to show
all the Session Names with its WAN Interface.
• Click the link Go back to NAT Configuration to the NAT configuration page.
Select the NAT option. Input the session name and the PC IP address, and choose
the Add action. Click the Submit button and go to the Save Settings to save this
configuration.
NAT allows only one entry (User IP) per session.
• Session Name Status will be displayed at the middle of this page to show the
corresponding Session Name with its IP address.
• Available Sessions Status will be displayed at the end of this page to show all the
Session Names with its WAN Interface.
NAPT ( Static )
The NAPT option maps the single WAN IP addresses to many local PCs IP addresses.
(1Xn). It is the multiple-mapping mechanism. For each WAN Interface, more than one
local PCs can be associated with one WAN Interface. Click the link Session Name
Configuration to add the session name for WAN interface.
• Session Name: This field allows the user to enter his/her own session Name to
distinguish different NAT session for different interfaces among different PPP
sessions and different PVCs.
• Interface: This field allows the user to choose specific WAN Interface (PVC or
PPP Session) for NAT Session.
• NAT Session Name Status will be displayed at the bottom of this page to show
all the Session Names with its WAN Interface.
• Click the link Go back to NAT Configuration to the NAT configuration page.
Select the NAPT option. Select the Session Name and assign the PC IP address,
and choose the Add action. Click the Submit button and go to the Save Settings to
save this configuration.
• NAPT allows many entries (User IPs) per session.
• Session Name Status will be displayed at the middle of this page to show the
corresponding Session Name with its IP address.
• Available Sessions Status will be displayed at the end of this page to show all the
Session Names with its WAN Interface.