BEC Technologies 5200W Router Manual PDF (Setup & Configuration Guide)

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4.4.2 IP Filter

You may use telnet or Web to remotely manage the ADSL Router. User just needs to enable

Telnet or Web and give it an IP address that want to access the ADSL Router. The default IP

0.0.0.0 allows any client to use this service to remotely manage the ADSL Router.

IP Filter Set Editing

IP filter Set Index:

This is item number

Interface:

Select which channel (PVC) to configure.

Direction:

Select the access to the Internet (

“Outgoing”

) or from the Internet

(

“Incoming”

).or

Both.

IP Filter Rule Editing

IP Filter Rule Index:

This is item number

Active:

Select

Yes

from the drop down list box to enable IP filter rule.

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Source IP Address:

The source IP address or range of packets to be monitored.

Subnet Mask:

It is the destination IP addresses based on above destination subnet IP

Source Port Number:

This Port or Port Ranges defines the port allowed to be used by

the Remote/WAN to connect to the application.

Default is set from range

0 ~ 65535.

It is

recommended that this option be configured by an advanced user.

Destination IP Address:

This is the destination subnet IP address.

Subnet Mask:

It is the destination IP addresses based on above destination subnet IP

Destination Port Number:

This is the Port or Port Ranges that defines the application.

Protocol:

It is the packet protocol type used by the application, select either

TCP

or

UDP

or

ICMP

Rule Unmatched:

Select action for the traffic unmatching current rule; Forward to leave it

pass through, and NEXT to check it by the next rule.

IP Filter Listing

#:

Item number

.

Active:

Whether the connection is currently active.

Src IP Mask:

The source IP address or range of packets to be monitored.

Dest IP Mask:

This is the destination subnet IP address.

Src port:

This Port or Port Ranges defines the port allowed to be used by the

Remote/WAN to connect to the application.

Default is set from range

0 ~ 65535.

It is

recommended that this option be configured by an advanced user.

Dest Port:

This is the Port or Port Ranges that defines the application.

Protocol:

It is the packet protocol type used by the application, select either

TCP

or

UDP

or

ICMP

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4.4.3 SNMP

Simple Network Management Protocol (SNMP) is a protocol used for exchanging

management information between network devices. SNMP is a member of the TCP/IP

protocol suite. 5200 series supports SNMP agent functionality which allows a manager

station to manage and monitor the router through the network.

Get Community:

Type the Get Community, which is the password for the incoming

Get-and GetNext requests from the management station.

Set Community:

Type the Set Community, which is the password for incoming Set

requests from the management station.

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4.4.4 UPnP

UPnP offers peer-to-peer network connectivity for PCs and other network devices, along

with control and data transfer between devices. UPnP offers many advantages for users

running NAT routers through UPnP NAT Traversal, and on supported systems makes tasks

such as port forwarding much easier by letting the application control the required settings,

removing the need for the user to control advanced configuration of their device.

Both the user’s Operating System and the relevant application must support UPnP in

addition to the router. Windows XP and Windows Me natively support UPnP (when the

component is installed), and Windows 98 users may install the Internet Connection Sharing

client from Windows XP in order to support UPnP. Windows 2000 does not support UPnP.

UPnP:

Select this checkbox to activate UPnP. Be aware that anyone could use a UPnP

application to open the web configurator's login screen without entering the 5200 Series 's IP

address

Auto-configured:

Select this check box to allow UPnP-enabled applications to

automatically configure the 5200 Series so that they can communicate through the 5200

Series, for example by using NAT traversal, UPnP applications automatically reserve a NAT

forwarding port in order to communicate with another UPnP enabled device; this eliminates

the need to manually configure port forwarding for the UPnP enabled application.

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4.4.5 DDNS

The Dynamic DNS function allows you to alias a dynamic IP address to a static hostname,

allowing users whose ISP does not assign them a static IP address to use a domain name.

This is especially useful for hosting servers via your ADSL connection, so that anyone

wishing to connect to you may use your domain name, rather than having to use your

dynamic IP address, which changes from time to time. This dynamic IP address is the WAN

IP address of the router, which is assigned to you by your ISP.

You will first need to register and establish an account with the Dynamic DNS provider using

their website, for example

http://www.dyndns.org/

Dynamic DNS:

Select this check box to use dynamic DNS.

Service Provider:

Select the name of your Dynamic DNS service provider.

My

Host Name

: Type the domain name assigned to your 5200 Series by your Dynamic

DNS provider.

E-mail Address:

Type your e-mail address.

Username:

Type your user name.

Password:

Type the password assigned to you.

Wildcard support:

Select this check box to enable DYNDNS Wildcard.

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