114 CHAPTER 8: CONFIGURING THE DUAL 56K LAN MODEM FOR DIAL-IN SUPPORT
14 For Network Address Translation, your choice depends on the Dial-User Profile
Type that you selected for this LAN Modem, as follows:
■ If you are configuring this LAN Modem for Single-User LAN Modem using
NAT, leave NAT enabled.
■ If you are configuring this LAN Modem for LAN Site-to-Site, disable NAT.
15 Under WAN Link IP address, leave these fields blank. The LAN Modem will
automatically assign these values upon connection.
16 Under Subnet Mask, leave these fields blank. The LAN Modem will automatically
assign these values upon connection.
17 For Allow Automatic Call Initiation, leave the default setting which is Yes.
If you select No, you will have to manually launch a call to this service provider
every time you want to connect. You may want to change this field to No later on
if you find that calls are being connected unintentionally as a result of packets
generated by other computers on the LAN.
18 For Enable Intelligent NAT, leave the default setting.
19 In the Default Workstation for Incoming Packets field, specify the workstation to
which all unsolicited TCP/UDP packets should be delivered.
Note that if the Enable Intelligent NAT field is set to Yes, the LAN Modem first
attempts to deliver the unsolicited TCP/UDP packets to the workstation that is
currently communicating with the remote host that has generated these packets.
Only if no such workstation is found are the packets delivered to the specified
default workstation.
20 Click Submit.
This completes the configuration of the LAN Modem as a client device.
Configuring Dial-in
User Parameters
Once you have created a Dial-in User profile using the Dial-in Wizard, you can
further define the dial-in user parameters using the Dial-in User Parameters page.
You can also use this page to configure an Advanced Dial-in User profile, or to
create any Dial-in User profile without the Dial-in Wizard.
You can create a total of ten dial-in user profiles. If you have created ten profiles
and would like to add a new user, you must delete one profile before adding the
new one.
To access Dial-in User profiles, do the following:
1 Click the Dial-in Users button.
The Dial-in User Selection screen opens, as shown in Figure 67.
