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Grandstream Networks GXW400X User Manual

Grandstream Networks GXW400X
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P a g e | 34
GXW400X User Manual
Downlink Bandwidth
ISP specified WAN downlink bandwidth
Enable UPnP support
If set to “Yes”, the GXW400X would act as an UPnP gateway for your UPnP
enable applications. UPnP - Universal Plug n Play
Reply to ICMP on WAN
port
If set to “Yes”, the GXW400X will respond to the PING. Default is No.
“Yes” setting may make the gateway vulnerable to a Denial of Service attack.
WAN side HTTP/Telnet
Access
If set to “Yes”, user can access the configuration page through the WAN port,
instead of through the “PC” port. WARNING: this configuration is less
secure than default option. Default is No.
White list for WAN side
List the IP address or IP range in the White list
Note for list Rules:
HTTP/telnet:
Case 1: WAN side telnet/HTTP access enabled
- If white list exists, then ONLY these IP addresses are ALLOWED to web
and telnet access.
- If black list exists and white list is empty, then ONLY these IP addresses
are NOT ALLOWED to web and telnet access.
Case 2: WAN side telnet/HTTP access is not allowed:
-All addresses are NOT ALLOWED http and telnet access.
Black list for WAN side
List the IP address or IP range in the White list. The same rules as white list.
Cloned WAN MAC
Address
This allows you to change/set the MAC address on the WAN interface.
Enable LAN DHCP
Default is Yes.

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Grandstream Networks GXW400X Specifications

General IconGeneral
BrandGrandstream Networks
ModelGXW400X
CategoryGateway
LanguageEnglish

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