Motorola SBG-940 User Guide - Page 52

Gateway > LAN — nat config

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Overview Installation Troubleshooting Contact FAQ Specifications Glossary License Configuration: Basic Gateway TCP/IP Wireless USB Gateway > LAN - nat config Page Use this page to enable NAT and add clients to the CURRENT NAT PASSTHROUGH list: Gateway > LAN - nat config page fields Field or Button LAN Enable NAT Apply NEW NAT PASSTHROUGH MAC Address Bypass Firewall (True DMZ) Add CURRENT NAT PASSTHROUGH Delete Description If enabled, the single HFC IP Address (public IP address) assigned by the cable provider is mapped to many private IP addresses on the SBG940 LAN. Click to apply your changes. You must reboot the SBG940. Specifies up to 32 computers as passthrough clients not subject to NAT, using their MAC addresses. To enable this feature, your cable operator may need to provide you with additional public IP addresses. Type the passthrough client MAC address. The format is 16 hexadecimal numerals. Select this box to set the NAT passthrough computer as a DMZ client. Use this setting with extreme caution because a DMZ client is completely open to Internet hackers. Click to add the MAC address to the CURRENT NAT PASSTHROUGH list. Lists the computers on the LAN that are configured for NAT passthrough. Click to delete the selected MAC address from the NAT passthrough list. SBG940 User Guide 44

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Overview
Installation
Troubleshooting
Contact
FAQ
Specifications
Glossary
License
Configuration:
Basic
Gateway
TCP/IP
Wireless
USB
SBG940 User Guide
44
Gateway > LAN — nat config Page
Use this page to enable
NAT
and add clients to the CURRENT NAT PASSTHROUGH list:
Gateway > LAN — nat config page fields
Field or Button
Description
LAN
Enable NAT
If enabled, the single HFC IP Address (public IP address) assigned by the cable provider is
mapped to many private IP addresses on the SBG940 LAN.
Apply
Click to apply your changes. You must reboot the SBG940.
NEW NAT
PASSTHROUGH
Specifies up to 32 computers as passthrough clients not subject to NAT, using their MAC
addresses.
To enable this feature, your cable operator may need to provide you with
additional public IP addresses.
MAC Address
Type the passthrough client MAC address. The format is 16 hexadecimal numerals.
Bypass Firewall
(True DMZ)
Select this box to set the NAT passthrough computer as a DMZ client.
Use this setting with
extreme caution because a DMZ client is completely open to Internet hackers.
Add
Click to add the MAC address to the CURRENT NAT PASSTHROUGH list.
CURRENT NAT
PASSTHROUGH
Lists the computers on the LAN that are configured for NAT passthrough.
Delete
Click to delete the selected MAC address from the NAT passthrough list.