TP-Link TL-WR641G Router Manual PDF (Setup & Configuration Guide)

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TL-WR641G

108M Wireless Router User Guide

- 33 -

WEP Key

Specify a unique WEP key (in Hexadecimal format) to access the router.

To set up an entry, follow these instructions:

First, you must decide whether the unspecified wireless stations can access the router or not. If

you desire that the unspecified wireless stations can access the router, please select the radio

button

Allow the stations not specified by any enabled entries in the list to access

otherwise, select the radio button

Deny the stations not specified by any enabled entries in

the list to access

To Add a Wireless MAC Address filtering entry, click the

Add New…

button. The "

Add or

Modify Wireless MAC Address Filtering entry"

page will appear, shown in Figure 4-20:

Figure 4-20

To add or modify a MAC Address Filtering entry, follow these instructions:

Enter the appropriate MAC Address into the

MAC Address

field. The format of the MAC

Address

XX-XX-XX-XX-XX-XX

any

hexadecimal

digit).

For

example:

00-0A-EB-B0-00-0B.

Enter a simple description of the wireless station in the

Description

field. For example:

Wireless station A.

Privilege

- Select the privileges for this entry, one of

Allow

Deny

64-bit

128-bit

152-bit

WEP Key - If you select

64-bit

128-bit

152-bit

in the

Privilege

field, enter any

combination of hexadecimal digits (0-9, a-f, A-F) in the specified length. For example:

2F34D20BE2.

Status

- Select

Enabled

Disabled

for this entry on the

Status

pull-down list.

Click the

Save

button to save this entry.

To add additional entries, repeat steps 1-6.

)

Note:

When 64-bit, or 128-bit, or 152-bit is selected, WEP Key will be enabled.

Page 42 / 84

TL-WR641G

108M Wireless Router User Guide

- 34 -

To modify or delete an existing entry:

Click the

Modify

in the entry you want to modify. If you want to delete the entry, click the

Delete

Modify the information.

Click the

Save

button.

Click the

Enable All

button to make all entries enabled

Click the

Disabled All

button to make all entries disabled.

Click the

Delete All

button to delete all entries

Click the

button to go to the next page and click the

button to return to the

previous page.

For example:

If you desire that the wireless station A with MAC address 00-0A-EB-00- 07-BE be

able to access the router. The wireless station B with MAC address 00-0A-EB- 00-07-5F not be

able to access the router, and the wireless station C with MAC address 00-0A-EB-00-07-8A be

able to access the router when its WEP key is 2F34D20BE2E 54B326C5476586A, while all other

wireless stations cannot access the router, you should configure the

Wireless MAC Address

Filtering

list by following these steps:

1. Click the

Enable

button to enable this function.

2. Select the radio button:

Deny the stations not specified by any enabled entries in the

list to access

for

Filtering Rules.

Delete all or disable all entries if there are any entries already.

4. Click the

Add New...

button and enter the MAC address 00-0A-EB-00-07-BE in the

MAC

Address

field, enter wireless station A in the

Description

field, select

Allow

in the

Privilege

pull-down list and select

Enabled

in the

Status

pull-down list. Click the

Save

and

the

Return

button.

5. Click the

Add New...

button and enter the MAC address 00-0A-EB-00-07-5F in the

MAC

Address

field, enter wireless station B in the

Description

field, select

Deny

in the

Privilege

pull-down list and select

Enabled

in the

Status

pull-down list. Click the

Save

and

the

Return

button.

6. Click the

Add New...

button and enter the MAC address 00-0A-EB-00-07-8A in the

MAC

Address

field, enter wireless station C in the

Description

field, select

128-bit

in the

Privilege

pull-down list, enter 2F34D20BE2E54B326C5476586A in the

WEP Key

field and

select

Enabled

in the

Status

pull-down list. Click the

Save

and the

Return

button.

The filtering rules that configured should be similar to the following list:

Page 43 / 84

TL-WR641G

108M Wireless Router User Guide

- 35 -

Figure 4-21

)

Note:

If you select the radio button

Allow the stations not specified by any enabled entries in

the list to access

for

Filtering Rules,

the wireless station B will still not be able to access

the router, however, other wireless stations that are not in the list will be able to access the

router.

If you enable the function and select the

Deny the stations not specified by any enabled

entries in the list to access

for

Filtering Rules,

and there are not any enable entries in the

list, thus, no wireless stations can access the router.

4.5.3 Wireless Statistics

This page shows

MAC Address

Current Status

Received Packets

and

Sent Packets

for

each connected wireless station.

Figure 4-22

MAC Address -

The connected wireless station's MAC address

Current Status

The connected wireless station's running status, one of STA-AUTH /

STA-ASSOC / AP-UP / WPA / WPA-PSK /WPA2/WPA2-PSK/None

Received Packets

Packets received by the station

Sent Packets

Packets sent by the station

You cannot change any of the values on this page. To update this page and to show the

current connected wireless stations, click on the

Refresh

button.

If the numbers of connected wireless stations go beyond one page, click the

button to go

to the next page and click the

button to return the previous page.

)

Note:

This page will be refreshed automatically every 5 seconds.

Page 44 / 84

TL-WR641G

108M Wireless Router User Guide

- 36 -

4.6

DHCP

Figure 4-23

There are three submenus under the DHCP menu (shown in Figure 4-23):

DHCP Settings

DHCP Clients List

and

Address Reservation.

Click any of them, and you will be able to

configure the corresponding function. The detailed explanations for each submenu are provided

below.

4.6.1 DHCP Settings

The router is set up by default as a DHCP (Dynamic Host Configuration Protocol) server, which

provides the TCP/IP configuration for all the PC(s) that are connected to the router on the LAN.

The DHCP Server can be configured on the page (shown in Figure 4-24):

Figure 4-24

DHCP Server - Enable

Disable

the DHCP server. If you disable the Server, you must

have another DHCP server within your network or else you must manually configure the

computer.

Start IP Address -

This field specifies the first of the addresses in the IP address pool.

192.168.1.100 is the default start address.

End IP Address -

This field specifies the last of the addresses in the IP address pool.

192.168.1.199 is the default end address.

Address Lease Time -

The

Address Lease Time

is the amount of time in which a

network user will be allowed connection to the router with their current dynamic IP

Address. Enter the amount of time, in minutes. The user will be "leased" this dynamic IP

Address. The range of the time is 1 ~ 2880 minutes. The default value is 120 minutes.

Page 45 / 84

TL-WR641G

108M Wireless Router User Guide

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Default Gateway -

(Optional.) Suggest to input the IP address of the LAN port of the

router, default value is 192.168.1.1

Default Domain -

(Optional.) Input the domain name of your network.

Primary DNS -

(Optional.) Input the DNS IP address provided by your ISP. Or consult

your ISP.

Secondary DNS -

(Optional.) Input the IP address of another DNS server if your ISP

provides two DNS servers.

)

Note:

To use the DHCP server function of the router, you must configure all computers on the LAN as

"Obtain an IP Address automatically" mode. This function will take effect until the router reboots.

4.6.2 DHCP Clients List

This page shows

Client Name, MAC Address

Assigned IP,

and

Lease Time

for each DHCP

Client attached to the router (Figure 4-25):

Figure 4-25

Index -

The index of the DHCP Client

Client Name

The name of the DHCP client

MAC Address

The MAC address of the DHCP client

Assigned IP

The IP address that the router has allocated to the DHCP client.

Lease Time

The time of the DHCP client leased. Before the time is up, DHCP client will

request to renew the lease automatically.

You cannot change any of the values on this page. To update this page and to show the

current attached devices, click on the

Refresh

button.

4.6.3 Address Reservation

When you specify a reserved IP address for a PC on the LAN, that PC will always receive the

same IP address each time when it accesses the DHCP server. Reserved IP addresses should

be assigned to servers that require permanent IP settings. This page is used for address

reservation (shown in Figure 4-26 ).

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