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Dialin Setup
91
If the change is unsuccessful, an error is reported as shown in the following figure:
Figure 4-3
When you have finished adding and modifying user account details, you can configure
other CyberGuard SG appliance functions by selecting the appropriate item from the
Network
or
System
menus. You can also apply packet filtering to the dialin service as
detailed in the chapter entitled
Firewall
.
Warning
If you have enabled a CyberGuard SG appliance COM port/Modem for dialin, this port
cannot be used simultaneously for dial-out activities (e.g. dial-on-demand Internet
connection).
If a port is set-up for Internet access, and is later enabled for dial-in, the
Internet access function is automatically disabled.
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Dialin Setup
92
Remote User Configuration
Remote users can dialin using the CyberGuard SG appliance using the standard
Windows
Dial-Up Networking
software.
Set up a new dial-out connection on the remote
PC to dial the phone number of the modem connected to the CyberGuard SG appliance
COM port.
After the dialin is connected, users can access all network resources as if
they were a local user.
Windows 95/98/Me:
From the
Dial-Up Networking
folder, double-click
Make New Connection
and enter the
Connection Name
for your new dialin connection.
Select the modem to use from the
Select a device
pull down menu.
Click
Next
and enter the phone number of the modem connected to the CyberGuard SG
appliance.
Click
Finish
.
An icon is displayed in Dial-Up Networking with your Connection Name.
Right click the
icon once, and then click
File
and
Properties
and click the
Server Types
tab as shown
in the following figure:
Figure 4-4
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Dialin Setup
93
Check the
Log on to network
and
Enable software compression
checkboxes.
If your
CyberGuard SG appliance dialin server requires
MSCHAP-2
authentication, you also
need to check the
Require encrypted password
checkbox.
Leave all other
Advanced
Options
unchecked.
Select the
TCP/IP
network protocols from the
Allowed network protocols
list.
Warning
Do not select NetBEUI or IPX.
If an unsupported protocol is selected, an error message
is returned when attempting to connect.
Click
TCP/IP Settings
and confirm that the
Server Assigned IP Address
,
Server
Assigned Name
,
Server Address
,
Use IP Header Compression
and
Use Default
Gateway on Remote Network
are all checked and click
OK
.
Dialin and log on to the remote CyberGuard SG appliance by double-clicking the
Connection Name
icon.
You need to enter the
Username
and the
Password
that was
set up for the CyberGuard SG appliance dial-in account.
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Dialin Setup
94
Windows 2000/XP
To configure a remote access connection on a PC running Windows 2000/XP, click
Start
,
Settings
,
Network and Dial-up Connections
and select
Make New Connection.
The network connection wizard will guide you through setting up a remote access
connection:
Figure 4-5
Click
Next
to continue.
Figure 4-6
Select
Dial-up to private network
as the connection type and click
Next
to continue.
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Dialin Setup
95
Figure 4-7
Tick
Use dialing rules
to enable you to select a country code and area code.
This
feature is useful when using remote access in another area code or overseas.
Click
Next
to continue.
Figure 4-8
Select the option
Only for myself
to make the connection only available for you.
This is
a security feature that will not allow any other users who log onto your machine to use
this remote access connection:
19216811.live