
Setting up One-to-One NAT 121
Private Range Begin
Type the beginning IP address of the private address range being mapped
in the Private Range Begin box. This is the IP address of the first machine
being made accessible from the Internet.
Do not include the Firewall WAN IP Address in any range.
Public Range Begin
Type the beginning IP address of the public address range being mapped
in the Public Range Begin box. This address is assigned by the ISP.
Range Length
Type the number of IP addresses for the range. The range length may not
exceed the number of valid IP address. You can add up to 64 ranges. To
map a single address, use a Range Length of 1.
Click Update to save changes. Restart the Firewall for changes to take
effect.
One-to-One NAT does not change the way the firewall functions work.
Access to machines on the LAN from the Internet is not allowed unless
you have set up Network Access Rules, or established Authenticated User
sessions.
DUA1611-0AAA02.book Page 121 Thursday, August 2, 2001 4:01 PM
Kommentare zu diesen Handbüchern