Capítulo 4. Marco Teórico
4.7 Estrategias de Comunicación Digital
To add a wireless profile:
1. Select Network Configuration > Wireless Settings > Wireless Profiles. The Wireless Profiles screen displays. (The following figure shows some examples.)
Figure 57.
The following table explains the fields of the Wireless Profiles screen:
2. Under the List of Profiles table, click the Add table button. The Add Wireless Profiles screen displays:
Table 28. Wireless Profiles screen settings
Setting Description
Status The status of the profile: Enabled or Disabled.
Profile The unique name of the wireless profile that makes it easy to recognize the profile.
SSID The wireless network name (SSID) for the wireless profile.
Broadcast Indicates whether the SSID is broadcast. A green circle indicates that the SSID is broadcast; a gray circle indicates that it is not.
Security The configured security method for the wireless profile.
Encryption The configured encryption method for the wireless profile.
Authentication The configured authentication method for the wireless profile.
Active Time Indicates whether the timer for the wireless profile is activated (Yes or No).
Start Time The start time for the timer.
Stop Time The stop time for the timer.
Wireless Configuration and Security
ProSAFE Wireless-N 8-Port Gigabit VPN Firewall FVS318N
Figure 58.
3. Specify the settings as described in the following table:
Table 29. Add Wireless Profiles screen settings
Setting Description
Wireless Profile Configuration
Profile Name The name for the default wireless profile is default1. You cannot change this name. For additional profiles, enter a unique name to make it easy to recognize the profile. You can enter a name of up to 32 alphanumeric characters.
SSID The wireless network name (SSID) for the wireless profile. The default SSID name is FVS318N_1. You can change this name by entering up to
32alphanumeric characters. Make sure that additional SSIDs have unique names.
Broadcast SSID Select the check box to enable the wireless VPN firewall to broadcast its SSID, allowing wireless stations that have a null (blank) SSID to adopt the wireless VPN firewall’s SSID. To prevent the SSID from being broadcast, clear the check box.
Security Note: Before you configure security, you might want to read Wireless Data Security Options on page 112.
Specify the wireless security by making a selection from the drop-down list:
• OPEN. This is the default setting. An open system has no authentication and no encryption, and therefore no security configuration. However, you can use an open system with encryption. To do so, select WEP from the Security drop-down list. In the WEP Index and Keys section of the screen, take the following steps:
- Select Open System authentication.
- Select the encryption.
- Enter a passphrase and generate a key, or enter a key manually.
• WEP. To configure WEP, take the following steps in the WEP Index and Keys section of the screen:
- Select Shared Key authentication.
- Select the encryption.
- Enter a passphrase and generate a key, or enter a key manually.
• WPA. To configure WPA, select the encryption and authentication. The remaining configuration depends on the selected authentication:
- For WPA-PSK, select a password.
- For WPA with RADIUS, configure the RADIUS server settings.
- For WPA with PSK+RADIUS, select a password and configure the RADIUS server settings.
• WPA2. To configure WPA2, select the encryption and authentication. The remaining configuration depends on the selected authentication:
- For WPA2-PSK, select a password.
- For WPA2 with RADIUS, configure the RADIUS server settings. As an option, you can enable RADIUS preauthentication.
- For WPA2 with PSK+RADIUS, select a password and configure the RADIUS server settings. As an option, you can enable RADIUS preauthentication.
• WPA+WPA2. To configure WPA, select the encryption and authentication.
The remaining configuration depends on the selected authentication:
- For WPA+WPA2 with PSK, select a password.
- For WPA+WPA2 with RADIUS, configure the RADIUS server settings.
- For WPA+WPA2 with PSK+RADIUS, select a password and configure the RADIUS server settings.
Table 29. Add Wireless Profiles screen settings (continued)
Setting Description
Wireless Configuration and Security
ProSAFE Wireless-N 8-Port Gigabit VPN Firewall FVS318N
Encryption
Note: WPA, WPA2, and WPA+WPA2 only.
The encryption that you can select depends on the type of WPA security that you have selected:
• WPA. You can select the following encryption from the drop-down list:
- TKIP - TKIP+CCMP
• WPA2. You can select the following encryption from the drop-down list:
- CCMP - TKIP+CCMP
• WPA+WPA2. The encryption is TKIP+CCMP.
Authentication
Note: WPA, WPA2, and WPA+WPA2 only.
For WPA, WPA2, and WPA+WPA2 only, specify the authentication by making a selection from the drop-down list:
For WPA, WPA2, and WPA+WPA2 only, if you have selected PSK or PSK+RADIUS authentication, enter a pre-shared key or password.
Enable
Pre-Authentication Note: WPA2 only.
For WPA2 only, if you have selected RADIUS authentication, configure preauthentication by selecting the check box. Preauthentication allows a client to roam from one access point to another access point without having to be reauthenticated.
Radius Server Settings Note: WPA, WPA2, and WPA+WPA2 only.
For WPA, WPA2, and WPA+WPA2 only, if you have selected RADIUS or PSK+RADIUS authentication, click the Radius Server Settings link to configure the RADIUS settings (see RADIUS Client and Server Configuration on page
241).
VLAN From the drop-down list, select the VLAN to which the wireless profile should be allocated.
VLAN Profiles Click the VLAN Profiles link to configure a VLAN profile (see Configure a VLAN Profile on page 60).
Active Time To enable the timer, select the Active Time check box. When the timer is enabled, the wireless profile is turned off from the start time until the stop time.
To disable the timer, clear the check box.
Start Time Specify the start hour in the Hours field and the start minute in the Minutes field, and select AM or PM from the drop-down list.
Stop Time Specify the stop hour in the Hours field and the stop minute in the Minutes field, and select AM or PM from the drop-down list.
WLAN Partition To enable wireless client separation and prevent wireless clients that are connected to this wireless profile from communicating with each other, select the WLAN Partition check box. To disable wireless client separation, clear the check box. By default, WLAN partition is disabled.
Table 29. Add Wireless Profiles screen settings (continued)
Setting Description
4. Click Apply to save your settings. The new profile is added to the List of Available Wireless Profiles table on the Wireless Profiles screen.
WARNING:
If you use a wireless computer to configure wireless security settings, you are disconnected when you click Apply. Reconfigure your wireless computer to match the new settings, or access the wireless VPN firewall from a wired computer to make further changes.
Note: For information about how to configure WPS, see Configure Wi-Fi Protected Setup on page124.
To edit a wireless profile:
1. On the Wireless Profiles screen (see Figure57 on page116), click the Edit button in the Action column for the wireless profile that you want to modify. The Edit Profiles screen displays. This screen is identical to the Add Profiles screen.
WEP Index and Keys
Authentication Specify the authentication by making a selection from the drop-down list:
• Open System. Select this option to use WEP encryption without authentication.
• Shared Key. Select this option to use WEP authentication and encryption with a shared key (passphrase).
Encryption Select the encryption key size by making a selection from the drop-down list:
• 64-bit WEP. Standard WEP encryption, using 40/64-bit encryption.
• 128-bit WEP. Standard WEP encryption, using 104/128-bit encryption.
Passphrase Enter a passphrase. The passphrase length needs to be between 8 and 63characters (inclusive). The secret passphrase allows you to automatically generate the keys by clicking Generate.
Encryption Key (Key1–Key4)
Specify the active key by selecting one of the four radio buttons. Only one key can be the active key. Either enter a key manually or generate the key automatically by clicking Generate. The length of the key depends on the selected encryption:
• 64-bit WEP. A key length of 5 ASCII or 10 hexadecimal characters.
• 128-bit WEP. A key length of 13 ASCII or 26 hexadecimal characters.
Note: Wireless stations need to use the key to access the wireless VPN firewall.
Table 29. Add Wireless Profiles screen settings (continued)
Setting Description
Wireless Configuration and Security
ProSAFE Wireless-N 8-Port Gigabit VPN Firewall FVS318N
2. Modify the settings as described in the previous table.
3. Click Apply to save your settings.
Note: If WPS is enabled for the wireless profile, first disable WPS before you edit the wireless profile.
To delete one or more wireless profiles:
1. On the Wireless Profiles screen (see Figure57 on page116), select the check box to the left of each wireless profile that you want to delete, or click the Select All table button to select all wireless profiles. (You cannot select the default wireless profile.) 2. Click the Delete table button.
Note: If WPS is enabled for the wireless profile, first disable WPS before you delete the wireless profile.
To enable or disable one or more wireless profiles:
1. On the Wireless Profiles screen (see Figure57 on page116), select the check box to the left of each wireless profile that you want to enable or disable, or click the Select All table button to select all wireless profiles.
2. Click one of the following table buttons:
• Enable. Enables the wireless profile or wireless profiles and allows wireless clients to make a connection.
• Disable. Disables the wireless profile or wireless profiles and prevents wireless clients from making a connection.