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6. FTP Diagnostics

This page allows to test download and upload transmit rate through FTP. Choose known FTP server and

FileName with correct usernamne and password then choose direction to Download or Upload. Press the

‘

Start

’

button to start.

Fig.2-18 Gateway\Network\FTP Diagnostics

You will see the result on the page, when transmit done.

Fig.2-19 Gateway\Network\FTP Diagnostics\test result

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7. Port-base Passthrough

This page allows the configuration of each Ethernet Port. Per default, each Ethernet port is routed. If you

enable the Passthrough, the Ethernet Port will have a direct connection to the Network. Note that access

to this web access can be denied by your Cable operator.

Fig.2-20 Gateway\Network\ Port-base Passthrough

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Gateway

–

Advanced Web Page Group

1. Options

This page allows you to enable/disable some features of the Wireless Voice Gateway.

Fig.2-21 Gateway\Advanced\Options



WAN Blocking

prevents others on the WAN side from being able to ping your gateway. With WAN

Blocking enabled, your gateway will not respond to pings it receives, effectively “hiding” your

gateway.



Ipsec PassThrough

enables IpSec type packets to pass WAN



LAN. IpSec (IP Security) is a

security mechanism used in Virtual Private Networks (VPNs).

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

PPTP PassThrough

enables PPTP type packets to pass WAN



LAN. PPTP (Point to Point

Tunneling Protocol) is another mechanism sometimes used in VPNs.



Remote Config Management

makes the configuration web pages in your gateway accessible from

the WAN side. Note that page access is limited to only those who know the gateway access

password. When accessing your gateway from a remote location, your must use HTTP port 8080 and

the WAN IP address of the gateway. e.g., if the WAN IP address is

157.254.5.7

, you would navigate

to

http://157.254.5.7:8080

to reach your gateway.



Multicast Enable

enables multicast traffic to pass WAN



LAN. You may need to enable this to

see some types of broadcast streaming and content on the Internet.



UPnP

Universal Plug and Play (UPnP) helps devices, such as Internet appliances and computers,

access the network and connect to other devices as needed. UPnP devices can automatically discover

the services from other registered UPnP devices on the network.



NAT ALG

enable NAT ALG (application layer gateways) allows customized NAT traversal filters

to be plugged into the gateway to support address and port translation for certain application layer

"control/data" protocols such as RSVP, FTP, TFTP, Kerb88, NetBios , IKE, RTSP, Kerb1293 ,

H225 , PPTP , MSN , SIP , ICQ , IRC666x , ICQTalk , Net2Phone , IRC7000 , IRC8000 file transfer

in IM applications etc. In order for these protocols to work through NAT or a firewall, either the

application has to know about an address/port number combination that allows incoming packets, or

the NAT has to monitor the control traffic and open up port mappings (firewall pinhole) dynamically

as required. Legitimate application data can thus be passed through the security checks of the

firewall or NAT that would have otherwise restricted the traffic for not meeting its limited filter

criteria.

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2. IP Filtering

This page enables you to enter the IP address ranges of PCs on your LAN that you don’t want to have

outbound access to the WAN. These PCs can still communicate with each other on your LAN, but

packets they send to WAN addresses are blocked by the gateway.

Fig.2-22 Gateway\Advanced\IP Filtering