Page 51 / 173 Scroll up to view Page 46 - 50
46
D-Link DIR-868L User Manual
Section 3 - Configuration
Check the box to enable the wireless function. If you do not want to use
wireless, uncheck the box to disable all the wireless functions.
Select the time frame that you would like your wireless network enabled.
The schedule may be set to
Always
. Any schedule you create will be
available in the drop-down menu. Click
New Schedule
to create a
schedule.
Service Set Identifier (SSID) is the name of your wireless network. Create
a name for your wireless network using up to 32 characters. The SSID is
case-sensitive.
Select one of the following:
802.11b Only
- Select only if all of your wireless clients are 802.11b.
802.11g Only
- Select only if all of your wireless clients are 802.11g.
802.11n Only
- Select only if all of your wireless clients are 802.11n.
Mixed 802.11g and 802.11b
- Select if you are using both 802.11g and
802.11b wireless clients.
Mixed 802.11n and 802.11g
- Select if you are using both 802.11n and 802.11g wireless clients.
Mixed 802.11n, 11g, and 11b
- Select if you are using a mix of 802.11n, 802.11g, and 802.11b wireless clients.
The
Auto Channel Scan
setting can be selected to allow the DIR-868L to choose the channel with the least amount of interference.
Indicates the channel setting for the DIR-868L. By default the channel is set to 6. The Channel can be changed to fit the channel setting for an existing wireless
network or to customize the wireless network. If you enable
Auto Channel Scan
, this option will be greyed out.
Select the Channel Width:
Auto 20/40
- This is the default setting. Select if you are using both 802.11n and non-802.11n wireless devices.
20MHz
- Select if you are not using any 802.11n wireless clients.
Select
Invisible
if you do not want the SSID of your wireless network to be broadcasted by the DIR-868L. If Invisible is selected, the SSID of the DIR-868L will
not be seen by Site Survey utilities so your wireless clients will have to know the SSID of your DIR-868L in order to connect to it.
Refer to page 48 for more information regarding wireless security.
Enable Wireless:
Schedule:
Wireless Network
Name:
802.11 Mode:
Enable Auto Channel
Scan:
Wireless Channel:
Manual Wireless Settings
Channel Width:
Visibility Status:
Wireless Security:
802.11n/g (2.4GHz)
Page 52 / 173
47
D-Link DIR-868L User Manual
Section 3 - Configuration
802.11ac/n/a (5GHz)
Check the box to enable the wireless function. If you do not want to
use wireless, uncheck the box to disable all the wireless functions.
Select the time frame that you would like your wireless network
enabled. The schedule may be set to
Always
. Any schedule you
create will be available in the drop-down menu. Click
New Schedule
to create a schedule.
Service Set Identifier (SSID) is the name of your wireless network.
Create a name for your wireless network using up to 32 characters.
The SSID is case-sensitive.
Select one of the following:
802.11n Only
- Select only if all of your wireless clients are 802.11n.
802.11ac Only
- Select only if all of your wireless clients are 802.11ac.
Mixed 802.11a and 802.11n
- Select if you are using both 802.11a
and 802.11n wireless clients.
Mixed 802.11ac and 802.11n
- Select if you are using both 802.11ac
and 802.11n wireless clients.
Mixed 802.11ac, 11n and 11a
- Select if you are using a mix of 802.11ac, 802.11n, and 802.11a wireless clients.
The
Auto Channel Scan
setting can be selected to allow the DIR-868L to choose the channel with the least amount of interference.
Indicates the channel setting for the DIR-868L. By default the channel is set to 6. The Channel can be changed to fit the channel setting for an existing wireless
network or to customize the wireless network. If you enable
Auto Channel Scan
, this option will be greyed out.
Select the Channel Width:
20MHz
- Select if you are not using any 802.11n wireless clients.
20/40MHz (Auto)
- This is the default setting. Select if you are using both 802.11n and non-802.11n wireless devices.
20/40/80MHz (Auto)
- Select if you are using 802.11ac, 802.11n and non-802.11n wireless devices. This option is only available when the 802.11 Mode is set
to Mixed 802.11ac.
Select
Invisible
if you do not want the SSID of your wireless network to be broadcasted by the DIR-868L. If Invisible is selected, the SSID of the DIR-868L will
not be seen by Site Survey utilities so your wireless clients will have to know the SSID of your DIR-868L in order to connect to it.
Refer to page 48 for more information regarding wireless security.
Enable Wireless:
Schedule:
Wireless Network
Name:
802.11 Mode:
Enable Auto Channel
Scan:
Wireless Channel:
Channel Width:
Visibility Status:
Wireless Security:
Page 53 / 173
48
D-Link DIR-868L User Manual
Section 4 - Security
Wireless Security
This section will show you the different levels of security you can use to protect your data from intruders. The DIR-868L offers the
following types of security:
• WPA2 (Wi-Fi Protected Access 2)
• WPA2-PSK (Pre-Shared Key)
• WPA (Wi-Fi Protected Access)
• WPA-PSK (Pre-Shared Key)
What is WPA?
WPA (Wi-Fi Protected Access), is a Wi-Fi standard that was designed to improve the security features of WEP (Wired Equivalent Privacy).
The 2 major improvements over WEP:
• Improved data encryption through the Temporal Key Integrity Protocol (TKIP). TKIP scrambles the keys using a hashing
algorithm and, by adding an integrity-checking feature, ensures that the keys haven’t been tampered with. WPA2 is
based on 802.11i and uses Advanced Encryption Standard (AES) instead of TKIP.
• User authentication, which is generally missing in WEP, through the extensible authentication protocol (EAP). WEP
regulates access to a wireless network based on a computer’s hardware-specific MAC address, which is relatively simple
to be sniffed out and stolen. EAP is built on a more secure public-key encryption system to ensure that only authorized
network users can access the network.
WPA-PSK/WPA2-PSK uses a passphrase or key to authenticate your wireless connection. The key is an alpha-numeric password between
8 and 63 characters long. The password can include symbols (!?*&_) and spaces. This key must be the exact same key entered on your
wireless router or access point.
WPA/WPA2 incorporates user authentication through the Extensible Authentication Protocol (EAP). EAP is built on a more secure public
key encryption system to ensure that only authorized network users can access the network.
Page 54 / 173
49
D-Link DIR-868L User Manual
Section 4 - Security
WPA/WPA2-Personal (PSK)
It is recommended to enable wireless security on your wireless router before your wireless network adapters. Please establish
wireless connectivity before enabling encryption.
1. Log into the web-based configuration by opening a web browser and
entering the IP address of the router (192.168.0.1). Click on
Setup
and
then click
Wireless Settings
on the left side.
2. Next to
Security Mode
, select
WPA-Personal
.
3. Next to
WPA Mode
, select
Auto
,
WPA2 Only
, or
WPA Only
. Use
Auto
if you have wireless clients using both WPA and WPA2.
4. Next to
Cypher Type
, select
TKIP and AES
,
TKIP
, or
AES
.
5. Next to
Group Key Update Interval
, enter the amount of time before
the group key used for broadcast and multicast data is changed (3600
is default).
6. Next to
Pre-Shared Key
, enter a key (passphrase). The key is entered as
a pass-phrase in ASCII format at both ends of the wireless connection. The pass-phrase must be between 8-63 characters.
7. Click
Save Settings
to save your settings. If you are configuring the router with a wireless adapter, you will lose connectivity
until you enable WPA-PSK on your adapter and enter the same passphrase as you did on the router.
Page 55 / 173
50
D-Link DIR-868L User Manual
Section 4 - Security
It is recommended to enable wireless security on your wireless router before your wireless network adapters. Please establish
wireless connectivity before enabling encryption.
1. Log into the web-based configuration by opening a web browser and
entering the IP address of the router (192.168.0.1). Click on
Setup
and then click
Wireless Settings
on the left side.
2. Next to
Security Mode
, select
WPA-Enterprise
.
3. Next to
WPA Mode
, select
Auto
,
WPA2 Only
, or
WPA Only
. Use
Auto
if you have wireless clients using both WPA and WPA2.
4. Next to
Cypher Type
, select
TKIP and AES
,
TKIP
, or
AES
.
5. Next to
Group Key Update Interval
, enter the amount of time before
the group key used for broadcast and multicast data is changed
(3600 is default).
6. Next to
RADIUS Server IP Address
enter the IP Address of your RADIUS
server.
Configure WPA/WPA2-Enterprise (RADIUS)

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