Configuring LAN Settings
45
■
If there is no DHCP server found on the network connected to the
LAN port then the Firewall’s DHCP server is activated allowing
automatic address configuration on your LAN.
■
If there is a DHCP server found on the network connected to the LAN
port then the Firewall deactivates its DHCP server. This prevents the
Firewall giving out addresses that will conflict with those allocated by
another server.
Entering information
about your LAN
If you are using NAT the
Fill in information about your LAN
screen will
appear as shown in Figure 16 below. If you are not using NAT this screen
will not appear as these settings will be the same as the WAN settings.
Figure 16
Configuring LAN Settings
■
Choose an IP address for the LAN port of your Firewall and enter it in
the
Firewall LAN IP Address
field.
■
Enter the Subnet mask for your LAN network in the
LAN Subnet Mask
field.
The default IP address of the Firewall is
192.168.1.254
with a subnet
mask of
255.255.255.0
. You may want to keep this setting as other
3Com products also have their default addresses in this range.
Click the
Next
button to continue.
Configuring the DHCP
Server
If a DHCP server has been detected on your LAN network then the
Firewall will disable its DHCP server and this screen will not display.
DUA1611-0AAA02.book Page 45 Thursday, August 2, 2001 4:01 PM
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Страница 50: ...50 DUA1611 0AAA02 book Page 50 Thursday August 2 2001 4 01 PM ...
Страница 96: ...96 CHAPTER 6 USING THE FIREWALL DIAGNOSTIC TOOLS DUA1611 0AAA02 book Page 96 Thursday August 2 2001 4 01 PM ...
Страница 122: ...122 CHAPTER 8 ADVANCED SETTINGS DUA1611 0AAA02 book Page 122 Thursday August 2 2001 4 01 PM ...
Страница 150: ...150 CHAPTER 10 CONFIGURING HIGH AVAILABILITY DUA1611 0AAA02 book Page 150 Thursday August 2 2001 4 01 PM ...
Страница 152: ...152 DUA1611 0AAA02 book Page 152 Thursday August 2 2001 4 01 PM ...
Страница 166: ...166 CHAPTER 11 ADMINISTRATION AND ADVANCED OPERATIONS DUA1611 0AAA02 book Page 166 Thursday August 2 2001 4 01 PM ...
Страница 174: ...174 DUA1611 0AAA02 book Page 174 Thursday August 2 2001 4 01 PM ...
Страница 178: ...178 CHAPTER 13 TYPES OF ATTACK AND FIREWALL DEFENCES DUA1611 0AAA02 book Page 178 Thursday August 2 2001 4 01 PM ...
Страница 190: ...190 CHAPTER 14 NETWORKING CONCEPTS DUA1611 0AAA02 book Page 190 Thursday August 2 2001 4 01 PM ...
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Страница 206: ...206 APPENDIX D TECHNICAL SUPPORT DUA1611 0AAA02 book Page 206 Thursday August 2 2001 4 01 PM ...
Страница 212: ...212 INDEX DUA1611 0AAA02 book Page 212 Thursday August 2 2001 4 01 PM ...
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