Gateway > LAN — NAT config Page
Use this page to configure
NAT
:
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 service
provider is mapped to many private IP addresses on the
SBG1000
LAN.
Apply
Click to apply your changes. You must reboot the SBG1000.
NEW NAT PASSTHROUGH
NAT Passthrough is used to identify which CPEs are passthrough devices, not subject to network address
translation. Up to 32 NAT passthrough CPEs can be entered using the CPE MAC address. In order to use the NAT
Passthrough feature a separate public IP address must be provided for each CPE device you wish to
simultaneously place in NAT Passthrough mode.
MAC Address
Sets the MAC address of the passthrough client. The format is 16 hexadecimal numerals.
DMZ
Check the box to set the MAC address as a de-militarized zone (DMZ) client. A DMZ is a
computer on the LAN that can be accessed from the public Internet.
Add
Click to add the IP address to the reserved IP address table.
CURRENT NAT PASSTHROUGH
Displays the NAT passthrough list.
Delete
Click to delete the MAC address from the NAT passthrough list.
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